IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz FEATURES (I OR Q PATH) GENERAL DESCRIPTION This document describes the specification for the IDTF1320 Digital Pre-Distortion Demodulator for PA linearization. This device is one of 2 variants to cover common UTRA bands. See the Part# Matrix below for details. COMPETITIVE ADVANTAGE In typical basestation transmitters a digital pre-distortion loop is employed to improve the Transmitter performance. The signal coming out of the PA is sampled so that the I&Q data at Baseband can be predistorted before being sent to the Tx DAC to counteract the distortion inherent in the downstream PA. The signal coupled from the PA is adjusted via a digital step attenuator to a lower level and then sub-sampled at an IF frequency of ~200 MHz which necessitates the need for a highly linear demodulator to downmix to quadrature IF from the Transmit frequency. By sampling IF_I and IF_Q independently and then digitally combining these signals, an effective doubling of the sample rate can be achieved. Any distortion in this path will degrade the performance of the DPD algorithm. By utilizing an ultra-linear demodulator w/integrated DSA such as the IDTF1320, the ACLR and/or power consumption of the full Tx system can be improved significantly. DEVICE BLOCK DIAGRAM CSb SDI CLK SPI Glitch-Free gain control SPLIT STBY Bias Control . RF range F1320 550 - 1150 F1370 1300 - 2900 90O RFSW ISET 2 IBIAS LOSW IFQ RFIN_Y RFIN_X LOIN_A LOIN_B RF VCO ORDERING INFORMATION Omit IDT prefix TM TM Glitch-Free 0.8 mm height Tape & package Reel IDTF1320NBGI8 PART# MATRIX Part# DEC IFI DPD full path ACLR: 1 dB Icc: DPD function Power Consumption 40% Zero-DistortionTM Demod eliminates 2 IF amps Integrates 2 BPFs, 2 Baluns, 2 SP2Ts TM Wide flat performance IF BW Wide RF and LO BWs (~ 0.8 GHz) Ideal for Multi-Carrier Systems Drives ADC directly Ultra linear +43 dBm IP3O Low Noise Figure Excellent ACLR performance 200 Ω output impedance Fully integrated DPD demodulator 6x6 36 pin package Standby Mode w/Fast Recovery ICC: 262 mA UTRA bands IF freq range Typ. Gain 5,6,8,12,13, 14,17 20 - 35 0 12.5 High Side or Low Side 20 - 50 0 12.5 High Side or Low Side 1,2,3,4,9,10 7,21, 24, 38 IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver RF product Line Injection 1 Green Industrial Temp range Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz ABSOLUTE MAXIMUM RATINGS VCC to GND SW_Latch, DATA, CSb, CLK STBY IF_I+, IF_I-, IF_Q+, IF_QIF_BiasI, IF_BiasQ to GND LO_ADJ to GND RF Input Power (Into RFIN_X or RFIN_Y) Continuous Power Dissipation θJA (Junction – Ambient) θJC (Junction – Case) The Case is defined as the exposed paddle Operating Temperature Range (Case Temperature) Maximum Junction Temperature Storage Temperature Range Moisture Sensitivity Level Lead Temperature (soldering, 10s) -0.3V to +5.5V 0V to 3.6V 0V to VCC 1V to (Vcc + 0.3V) -0.3V to +1.2V 2.1V to 4.0V +27 dBm 2.5W +40°C/W +3°C/W TC = -40°C to +105°C 150°C -65°C to +150°C 1 +260°C Stresses above those listed above may cause permanent damage to the device. Functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 2 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz IDTF1320 SPECIFICATION Refer to Typical Application Circuit when operated with VCC = +5.0V, TCASE = 25C, , FRF = 860 MHz, FLO = 1060 MHz, Gain = GMAX, PLO = 0 dBm, TC= +25°C, STBY = GND, unless otherwise noted. Full Lineup measured through to I or Q path. IF Transformers and RF trace losses de-embedded. Parameter Comment Symbol min Logic Input High For STBY, DATA, CSb, CLK, SW_Latch VIH 2.3 Logic Input Low For STBY, DATA, CSb, CLK, SW_Latch VIL Logic Current VH = 2.3V, VL = 0V IIH, IIL Supply Voltage(s) All VCC (operating range) VCC Temperature Range Operating Range TCASE max units V -135 0.5 V +10 μA 4.75 to 5.25 -40 V +105 1 degC ISUPP 262 290 ISTBY 22 27 mA 700 1100 MHz Supply Current Total VCC Supply Current Standby Mode: RF Freq Range Sets LO freq range FRF IF center Freq Range Sets LO freq range STBY > VIH typ mA FIF 100 250 MHz Measure Gain at I&Q Gain setting = GMAX FLO = 950 MHz, 1080 MHz Gain Delta < 2.5 dB FRFD 550 1150 MHz Measure Gain at I&Q Gain setting = GMAX FLO = 950 MHz, 1080 MHz Gain Delta < 2.5 dB FIFD 20 350 MHz RF Freq = 860 MHz IP3O > +39 dBm From RF_INX to I+,I- & Q+,QPin = -11 dBm/Tone Gain setting = GMAX IFLIN 100 300 MHz IF Freq = 200 MHz IP3O > +37.5 dBm From RF_INX to I+,I- & Q+,QPin = -11 dBm/Tone Gain setting = GMAX RFLIN 700 1100 MHz LO Freq Range Operating Range FLOH 500 1300 MHz LO Power Operating Range PLO -3 to +3 dBm RF Input Impedance Single Ended (RL > 10 dB) ZRF 50 Ω IF Output Impedance Differential (RL > 10 dB) ZIF 200 Ω LO port Impedance Single Ended (RL > 10 dB) ZLO 50 Ω Oversample Operating Range Oversample IF Range IF Linearity BW RF Linearity BW Gain maximum Gain minimum From RF_INX to I+,I- & Q+,QGain setting = GMAX Pin = -11 dBm GMAX or ATTNMIN 11 12.5 14 dB From RF_INX to I+,I Gain setting = GMIN Pin = +14 dBm GMIN or ATTNMAX -15 -13.5 -12 dB IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 3 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz IDTF1320 SPECIFICATION - CONTINUED Refer to Typical Application Circuit when operated with VCC = +5.0V, TCASE = 25C, , FRF = 860 MHz, FLO = 1060 MHz, Gain = GMAX, PLO = 0 dBm, TC= +25°C, STBY = GND, unless otherwise noted. Full Lineup measured through to I or Q path. IF Transformers and RF trace losses de-embedded. Parameter Comment From RF_INX to I+,I- out Gain setting = GMAX Quadrature Amplitude Balance Quadrature Phase Balance Noise Figure Output IP3 – GMAX Output IP3 – G-20 2 nd Harmonic Output IP2 Output compression Gain Ripple1 Gain Ripple2 Group Delay Distortion Amplitude Balance over environmentals Quadrature Phase Balance over environmentals Symbol min NF typ max units 18.3 dB Measured at I+,I- and Q+,QPIN = -11 dBm per tone 5 MHz Tone Separation Gain setting = GMAX IP3MAX 39 43 dBm Measured at I+,I- and Q+,QPIN = +9 dBm per tone 5 MHz Tone Separation Gain setting = G-20 IP3-20 392 42 dBm Measured at I+,I- and Q+,QPIN = -11 dBm FRF = 860, FLO = 970 Gain setting = GMAX H2 -70 -76 dBc Measured at I+,I- and Q+,QPIN = -11 dBm per tone 5 MHz Tone Separation Gain setting = GMAX IP2O 59 65 dBm Measured at I+,I- and Q+,QPIN = +4 dBm Gain setting = GMAX C 0.3 1 dB Fixed LO = 1020 MHz RF = 650 to 1000 MHz IF = 20 to 370 MHz Ripple1 0.8 1.4 dB Fixed LO = 1061.5 MHz RF = 591.5MHz to 1041.5MHz IF = 20 to 470 MHz Ripple2 1.1 1.5 dB Fixed LO = 1020 MHz RF = 650 to 1000 MHz IF = 20 to 350 MHz GDD 2 From RF_INX to I+,I- & Q+,QGain setting = GMAX Pin = -11 dBm BALG -0.2 0.2 dB FRF = 860, FLO = 1060 Measure with 20 GSa/sec scope BALΦ -3 +3 degrees FRF = 860, FLO = 1060 Tc = -40C to 100C LO drive = -3 dBm to +3 dBm Measure with 20 GSa/sec scope BALG -0.4 +0.4 dB FRF = 860, FLO = 1060 Tc = -40C to 100C LO drive = -3 dBm to +3 dBm Measure with 20 GSa/sec scope BALΦ -3 +3 degrees -25 dBm LO to IF leakage ISOLI -30 LO to RF leakage ISOLR -40 RF to IF isolation ISORI -32 Attenuator Range Range 25.5 IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 4 nsec dBm -23 dB dB Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz IDTF1320 SPECIFICATION - CONTINUED Refer to Typical Application Circuit when operated with VCC = +5.0V, TCASE = 25C, , FRF = 860 MHz, FLO = 1060 MHz, Gain = GMAX, PLO = 0 dBm, TC= +25°C, STBY = GND, unless otherwise noted. Full Lineup measured through to I or Q path. IF Transformers and RF trace losses de-embedded. Parameter Comment Attenuator Glitching Step from 15.5 to 16 dB Step from 16 to 15.5 dB Measure maximum excursion Symbol min typ max units ATTNG 0.5 dB Attenuator Step Accuracy DNL 0.2 dB Attenuator Abs. Accuracy INL 0.2 Attenuator Resolution LSB 0.5 20 0.5 dB dB Serial Clock Speed SPI 3 wire bus FCLOCK Data to Clock Setup SPI 3 wire bus TS 3 ns Data to Clock Hold SPI 3 wire bus TH 3 ns Clock to CS Setup SPI 3 wire bus TEN 3 ns Clock Pulse Width SPI 3 wire bus TW 5 ns 50 MHz LO Switch Isolation ISOLOSW -45 -36 dB RF Switch Isolation ISORFSW -45 -43 dB EN bit on ENON 100 EN bit off ENOFF 50 RF switched X to Y (no Y signal) RFSWXY RF Switch and attenuator settling times3 RF switched Y to X (no Y signal) LO switched A to B (no B signal) LO switched B to A (no B signal) Attenuator switched 0dB to 25.5dB (max) Attenuator switched 25.5dB (max) to 0dB Attenuator switched 15.5dB to 16dB Attenuator switched 16dB to 15.5dB RFSWYX LOSWAB LO_INA: 1050MHz, +3dBm RF_INX: 850MHz, -10dBm LOSWBA 130 200 40 20 nsec 300 300 ATT SETL 250 300 SPECIFICATION NOTES: 1 – Items in min/max columns in bold italics are Guaranteed by Test 2 – All other Items in min/max columns are Guaranteed by Design Characterization 3 – Excludes SPI write time IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 5 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz POWER-ON SEQUENCE The power-on sequence ensures F1320 works in default mode once powered on. If the F1320 is programmed after applying DC power, the following power-on sequence is not needed. The power-on sequence should be: 1. CSb & SW_LATCH must be set low at power-on 2. Once powered on, first set SW_LATCH high, then set CSb high 3. Proceed with normal programming. The default state after using power-on sequence: Maximum attenuation RF_INX, LO_INA selected Normal operation (not Standby Mode) SERIAL PROGRAMMING The device is programmed via the serial port by asserting Chip Select (CSb). Note: Most-Significant-Bit first, where the Address Word is the Most-Significant-Byte. Serial mode timing diagram high level: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CLK Data Word Latched into Register SW_Latch CS Polarity: 1 = ATTN ON 0 = ATTN OFF Address Word A7 – A0 DATA 0 0 0 0 1 = RFY 0 = RFX 0 A3 A7 A6 A5 A4 RSV RSV RSV RSV RSV A2 Data Word D7 – D0 1 = LOB 1 = OFF 0 = LOA 0 = ON A1 RFSW LOSW 0 16 dB 8 dB 4 dB 2 dB 1 dB A0 D7 D6 ENb RSV MSB D5 D4 D3 D2 0.5 dB 0 D1 D0 LSB RSV Clock in MSB first Increasing time IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 6 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TO PROGRAM THE SERIAL INTERFACE: If CSb is de-asserted (set to high), the serial interface will ignore the CLK line. Once CSb is asserted (set to low), the serial interface will recognize the CLK and any data present on DATA will be clocked into the registers with each rising CLK edge. After the 16th CLK cycle, and before the 17th CLK cycle, CSb must be de-asserted to successfully program the part with the desired bytes. If CSb is de-asserted before the 16th CLK cycle, or after the 17th CLK cycle, there is no guarantee that the correct bytes will be programmed and the user will have to re-program the interface in accordance with the aforementioned procedure. SW_LATCH PROGRAMMING SEQUENCE When SW_LATCH is pinned high during the programming sequence, “RFSW” and “ENb” registers cannot be programmed and therefore will not toggle. If SW_LATCH is pinned low during the programming sequence, the “RFSW” and “ENb” register will toggle. This can be prevented with the “Programming Sequence” below. SW_LATCH (dashed) CSb (solid) 0 0 0 0 RFSW 1 0 ENb 1 0 SDATA 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 SCLK RFSW LOSW SEQUENCE FOR PROGRAMMING REGISTERS A<2>:A<0> 1) 2) 3) 4) 5) 6) SW_Latch = 1; CSb = 0 CLK in 8- or 16-bit word, do not de-assert (pull high) CSb Set SW_LATCH = 0 while CSb = 0 remains) With SW_Latch = 0, set CSb = 1 Set SW_Latch = 1 Program complete SPECIAL NOTE REGARDING PHASE OF I & Q: When LO is high-side injected, IF_I leads IF_Q by 90 degrees When LO is low-side injected, IF_Q leads IF_I by 90 degrees IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 7 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz SERIAL MODE TIMING DIAGRAM ZOOM: Th Ts Th DATA A7 Ts A6 DATA CLK CLK /CS /CS Ten Ten Data is shifted with the rising edge of CLK when /CS is low The rising edge of /CS latches data into the device LOGIC TRUTH TABLE: STBY 0 0 1 1 SW_LATCH 0 1 0 1 MODE Operating Mode Operating Mode Off Off IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver WRITE ACCESS A2:A0 Enabled, D7:D0 Enabled A2:A0 Disabled, D7:D0 Enabled A2:A0 Enabled, D7:D0 Enabled A2:A0 Disabled, D7:D0 Enabled 8 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz F1320 ATTENUATION TABLE The F1320 gain/attenuation setting is controlled by 6 bits in the data word. The device provides an added attenuation range from 0 dB to 25.5 dB in 0.5 dB steps. A “high” or “1” bit corresponds to attenuation stepped IN, while a “low” or “0” bit corresponds to attenuation stepped OUT. F1320 DPD Demodulator - Attenuation Table (Data Word D7-D0) BINARY 00000000 00000010 00000100 00000110 00001000 00001010 00001100 00001110 00010000 00010010 00010100 00010110 00011000 00011010 00011100 00011110 00100000 00100010 00100100 00100110 00101000 00101010 00101100 00101110 00110000 00110010 HEX 00 02 04 06 08 0A 0C 0E 10 12 14 16 18 1A 1C 1E 20 22 24 26 28 2A 2C 2E 30 32 Added Atten (dB) 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 BINARY 00110100 00110110 00111000 00111010 00111100 00111110 01000000 01000010 01000100 01000110 01001000 01001010 01001100 01001110 01010000 01010010 01010100 01010110 01011000 01011010 01011100 01011110 01100000 01100010 01100100 01100110 HEX 34 36 38 3A 3C 3E 40 42 44 46 48 4A 4C 4E 50 52 54 56 58 5A 5C 5E 60 62 64 66 Added Atten (dB) 13 13.5 14 14.5 15 15.5 16 16.5 17 17.5 18 18.5 19 19.5 20 20.5 21 21.5 22 22.5 23 23.5 24 24.5 25 25.5 Because the first and last bits of the Data Word are not presently used by the F1320, two additional hex character pairs exists for each of those in this table. For example, data words of either H00, H80, or H01 (binary “00000000,” “10000000,” or 00000001) will place the F1320 in its minimum attenuation state. Likewise, data words of either H66, HE6, or H67 (binary “01100110” or “11100110” or “01100111”) will place the F1320 in its maximum attenuation state of 25.5 added attenuation. IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 9 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TYPICAL OPERATING CONDITIONS Unless otherwise noted, for the TOC graphs, the following conditions apply IF = 200 MHz Tone spacing = 5 MHz Pout ~ 1 dBm Pin = -11 dBm RF_X, LO_A, IF_I selected Attenuation Setting = 0 dB (min ATTN or GMAX) TCASE = 25C VCC = 5.00 V LO level = 0 dBm Output Transformer losses are de-embedded Input RF trace losses are de-embedded IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 10 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TOCS [Fixed IF] (-1-) GAIN vs. TCASE [High Side Injection] GAIN vs. TCASE [Low Side Injection] 17 17 16 16 15 Power Gain (dB) Power Gain (dB) 15 14 13 12 11 10 9 8 -40degC / 5.00V / 0dBm / IF_I -40degC / 5.00V / 0dBm / IF_Q 7 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 100degC / 5.00V / 0dBm / IF_Q 6 5 0.50 0.60 0.70 0.80 0.90 1.00 1.10 14 13 12 11 10 9 8 -40degC / 5.00V / 0dBm / IF_I -40degC / 5.00V / 0dBm / IF_Q 7 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 100degC / 5.00V / 0dBm / IF_Q 6 5 0.50 1.20 0.60 0.90 1.00 1.10 17 16 16 15 15 14 14 Power Gain (dB) 17 13 12 11 10 9 13 12 11 10 9 8 25degC / 5.25V / 0dBm / IF_I 25degC / 5.25V / 0dBm / IF_Q 8 25degC / 5.25V / 0dBm / IF_I 25degC / 5.25V / 0dBm / IF_Q 7 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 7 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q 6 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q 6 5 0.50 0.60 0.70 0.80 0.90 1.00 1.10 5 0.50 1.20 0.60 0.70 0.80 0.90 1.00 1.10 GAIN vs. LO level [High Side Injection] GAIN vs. LO level [Low Side Injection] 17 16 16 15 15 14 14 Power Gain (dB) 17 13 12 11 10 9 13 12 11 10 9 8 25degC / 5.00V / 3dBm / IF_I 25degC / 5.00V / 3dBm / IF_Q 8 25degC / 5.00V / 3dBm / IF_I 25degC / 5.00V / 3dBm / IF_Q 7 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 7 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q 6 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q 5 0.50 0.60 0.70 0.80 0.90 1.20 RF Frequency (GHz) RF Frequency (GHz) 6 1.20 GAIN vs. VCC [High Side Injection] GAIN vs. VCC [Low Side Injection] Power Gain (dB) 0.80 RF Frequency (GHz) RF Frequency (GHz) Power Gain (dB) 0.70 1.00 1.10 5 0.50 1.20 0.70 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) RF Frequency (GHz) IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 0.60 11 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TOCS [Fixed IF] (-2-) IP3O vs. TCASE [High Side Injection] IP3O vs. TCASE [Low Side Injection] 50 50 45 Output IP3 (dBm) Output IP3 (dBm) 45 40 35 30 15 0.50 35 30 25 25 20 40 -40degC / 5.00V / 0dBm / IF_I -40degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 100degC / 5.00V / 0dBm / IF_Q 0.60 0.70 0.80 0.90 1.00 1.10 20 15 0.50 1.20 -40degC / 5.00V / 0dBm / IF_I -40degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 100degC / 5.00V / 0dBm / IF_Q 0.60 50 45 45 Output IP3 (dBm) Output IP3 (dBm) 50 40 35 30 25degC / 5.25V / 0dBm / IF_I 25degC / 5.25V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q 1.20 35 30 0.60 0.70 0.80 0.90 1.00 1.10 20 15 0.50 1.20 25degC / 5.25V / 0dBm / IF_I 25degC / 5.25V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q 0.60 0.70 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) IP3O vs. LO level [High Side Injection] IP3O vs. LO level [Low Side Injection] 50 50 45 45 Output IP3 (dBm) Output IP3 (dBm) 1.10 40 RF Frequency (GHz) 40 35 30 40 35 30 25 25 15 0.50 1.00 25 25 20 0.90 IP3O vs. VCC [High Side Injection] IP3O vs. VCC [Low Side Injection] 15 0.50 0.80 RF Frequency (GHz) RF Frequency (GHz) 20 0.70 25degC / 5.00V / 3dBm / IF_I 25degC / 5.00V / 3dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q 0.60 0.70 0.80 0.90 1.00 1.10 20 15 0.50 1.20 25degC / 5.00V / 3dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q 0.60 0.70 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) RF Frequency (GHz) IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 25degC / 5.00V / 3dBm / IF_I 12 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TOCS [Fixed IF] (-3-) IP2O vs. TCASE [High Side Injection] IP2O vs. TCASE [Low Side Injection] 90 90 80 Output IP2 (dBm) Output IP2 (dBm) 80 70 60 50 20 0.50 60 50 40 40 30 70 -40degC / 5.00V / 0dBm / IF_I -40degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 100degC / 5.00V / 0dBm / IF_Q 0.60 0.70 0.80 0.90 1.00 1.10 30 20 0.50 1.20 -40degC / 5.00V / 0dBm / IF_I -40degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 100degC / 5.00V / 0dBm / IF_Q 0.60 90 80 80 Output IP2 (dBm) Output IP2 (dBm) 90 70 60 50 25degC / 5.25V / 0dBm / IF_I 25degC / 5.25V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q 1.20 60 50 0.60 0.70 0.80 0.90 1.00 1.10 30 20 0.50 1.20 25degC / 5.25V / 0dBm / IF_I 25degC / 5.25V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q 0.60 0.70 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) IP2O vs. LO level [High Side Injection] IP2O vs. LO level [Low Side Injection] 90 90 80 80 Output IP2 (dBm) Output IP2 (dBm) 1.10 70 RF Frequency (GHz) 70 60 50 70 60 50 40 40 20 0.50 1.00 40 40 30 0.90 IP2O vs. VCC [High Side Injection] IP2O vs. VCC [Low Side Injection] 20 0.50 0.80 RF Frequency (GHz) RF Frequency (GHz) 30 0.70 25degC / 5.00V / 3dBm / IF_I 25degC / 5.00V / 3dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q 0.60 0.70 0.80 0.90 1.00 1.10 30 20 0.50 1.20 25degC / 5.00V / 3dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q 0.60 0.70 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) RF Frequency (GHz) IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 25degC / 5.00V / 3dBm / IF_I 13 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TOCS [Fixed IF] (-4-) P1dBO vs. TCASE [High Side Injection] P1dBO vs. TCASE [Low Side Injection] 22 22 21 20 Output P1dB (dBm) Output P1dB (dBm) 21 19 18 17 16 15 14 13 0.50 -40degC / 5.00V / 0dBm / IF_I -40degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 0.60 0.70 0.80 1.00 1.10 19 18 17 16 15 14 100degC / 5.00V / 0dBm / IF_Q 0.90 20 13 0.50 1.20 -40degC / 5.00V / 0dBm / IF_I -40degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 100degC / 5.00V / 0dBm / IF_Q 0.60 22 21 21 20 20 Output P1dB (dBm) Output P1dB (dBm) 22 19 18 17 16 13 0.50 25degC / 5.25V / 0dBm / IF_I 25degC / 5.25V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q 0.60 0.70 0.80 0.90 1.00 1.10 16 14 13 0.50 1.20 25degC / 5.25V / 0dBm / IF_I 25degC / 5.25V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q 0.60 20 20 Output P1dB (dBm) Output P1dB (dBm) 21 19 18 17 16 25degC / 5.00V / 3dBm / IF_I 25degC / 5.00V / 3dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q 0.80 0.90 0.80 0.90 1.00 1.10 1.20 P1dBO vs. LO level [High Side Injection] 21 0.70 0.70 RF Frequency (GHz) 22 0.60 1.20 17 22 13 0.50 1.10 18 15 P1dBO vs. LO level [Low Side Injection] 14 1.00 19 RF Frequency (GHz) 15 0.90 P1dBO vs. VCC [High Side Injection] P1dBO vs. VCC [Low Side Injection] 14 0.80 RF Frequency (GHz) RF Frequency (GHz) 15 0.70 1.00 1.10 18 17 16 15 14 13 0.50 1.20 25degC / 5.00V / 3dBm / IF_I 25degC / 5.00V / 3dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q 0.60 0.70 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) RF Frequency (GHz) IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 19 14 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TOCS [Fixed IF] (-5-) LO to IF vs. TCASE [High Side Injection] LO to IF vs. TCASE [Low Side Injection] 0 0 -40degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 100degC / 5.00V / 0dBm / IF_Q -10 LO to IF leakage (dBm) LO to IF leakage (dBm) -10 -40degC / 5.00V / 0dBm / IF_I -20 -30 -40 -40degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 100degC / 5.00V / 0dBm / IF_Q -20 -30 -40 -50 -50 -60 0.50 -40degC / 5.00V / 0dBm / IF_I 0.60 0.70 0.80 0.90 1.00 1.10 -60 0.50 1.20 0.60 25degC / 5.25V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q -10 LO to IF leakage (dBm) LO to IF leakage (dBm) 25degC / 5.25V / 0dBm / IF_I -20 -30 -40 25degC / 5.25V / 0dBm / IF_I 25degC / 5.25V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q 1.20 -20 -30 -40 0.60 0.70 0.80 0.90 1.00 1.10 -60 0.50 1.20 0.60 0.70 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) RF Frequency (GHz) LO to IF vs. LO level [High Side Injection] LO to IF vs. LO level [Low Side Injection] 0 0 25degC / 5.00V / 3dBm / IF_I 25degC / 5.00V / 3dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q -10 LO to IF leakage (dBm) LO to IF leakage (dBm) 1.10 -50 -50 -20 -30 -40 25degC / 5.00V / 3dBm / IF_I 25degC / 5.00V / 3dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q -20 -30 -40 -50 -50 -60 0.50 1.00 0 0 -10 0.90 LO to IF vs. VCC [High Side Injection] LO to IF vs. VCC [Low Side Injection] -60 0.50 0.80 RF Frequency (GHz) RF Frequency (GHz) -10 0.70 0.60 0.70 0.80 0.90 1.00 1.10 -60 0.50 1.20 0.70 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) RF Frequency (GHz) IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 0.60 15 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TOCS [Fixed IF] (-6-) ICC vs. TCASE [High Side Injection] ICC vs. TCASE [Low Side Injection] 0.310 0.310 -40degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 100degC / 5.00V / 0dBm / IF_Q 0.300 Total ICC (Amps) Total ICC (Amps) 0.300 -40degC / 5.00V / 0dBm / IF_I 0.290 0.280 0.270 -40degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 100degC / 5.00V / 0dBm / IF_I 100degC / 5.00V / 0dBm / IF_Q 0.290 0.280 0.270 0.260 0.260 0.250 0.250 0.240 0.50 -40degC / 5.00V / 0dBm / IF_I 0.60 0.70 0.80 0.90 1.00 1.10 0.240 0.50 1.20 0.60 25degC / 5.25V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q 0.300 Total ICC (Amps) Total ICC (Amps) 25degC / 5.25V / 0dBm / IF_I 0.290 0.280 0.270 0.250 0.90 1.00 1.10 0.240 0.50 1.20 25degC / 5.25V / 0dBm / IF_I 25degC / 5.25V / 0dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 4.75V / 0dBm / IF_I 25degC / 4.75V / 0dBm / IF_Q 0.270 0.250 0.60 25degC / 5.00V / 3dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q 0.300 Total ICC (Amps) Total ICC (Amps) 25degC / 5.00V / 3dBm / IF_I 0.290 0.280 0.270 1.20 0.250 1.00 1.10 0.240 0.50 1.20 25degC / 5.00V / 3dBm / IF_Q 25degC / 5.00V / 0dBm / IF_I 25degC / 5.00V / 0dBm / IF_Q 25degC / 5.00V / -3dBm / IF_I 25degC / 5.00V / -3dBm / IF_Q 0.60 0.70 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) RF Frequency (GHz) IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 25degC / 5.00V / 3dBm / IF_I 0.270 0.250 0.90 1.10 0.280 0.260 0.80 1.00 0.290 0.260 0.70 0.90 0.310 0.310 0.60 0.80 ICC vs. LO level [High Side Injection] ICC vs. LO level [Low Side Injection] 0.240 0.50 0.70 RF Frequency (GHz) RF Frequency (GHz) 0.300 1.20 0.280 0.260 0.80 1.10 0.290 0.260 0.70 1.00 0.310 0.310 0.60 0.90 ICC vs. VCC [High Side Injection] ICC vs. VCC [Low Side Injection] 0.240 0.50 0.80 RF Frequency (GHz) RF Frequency (GHz) 0.300 0.70 16 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TOCS [vs. Switch Configuration, Extreme Conditions, IF_I only] (-7-) Output IP3 [High Side Injection] Gain [High Side Injection] 44 15 RF_X LO_A / 100degC / 4.75V / -3dBm RF_X LO_B / 100degC / 4.75V / -3dBm 14 Output IP3 (dBm) Power Gain (dB) RF_Y LO_A / 100degC / 4.75V / -3dBm RF_Y LO_B / 100degC / 4.75V / -3dBm 13 12 11 40 36 RF_X LO_A / 100degC / 4.75V / -3dBm RF_X LO_B / 100degC / 4.75V / -3dBm 10 32 8 0.50 RF_Y LO_A / 100degC / 4.75V / -3dBm RF_Y LO_B / 100degC / 4.75V / -3dBm 9 0.60 0.70 0.80 0.90 1.00 1.10 28 0.50 1.20 0.60 0.70 RF Frequency (GHz) 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) Output IP2 [High Side Injection] Output P1dB [High Side Injection] 84 22 RF_X LO_A / 100degC / 4.75V / -3dBm 80 RF_X LO_B / 100degC / 4.75V / -3dBm 72 68 64 60 RF_X LO_A / 100degC / 4.75V / -3dBm 56 RF_X LO_B / 100degC / 4.75V / -3dBm 52 RF_Y LO_A / 100degC / 4.75V / -3dBm 48 RF_Y LO_B / 100degC / 4.75V / -3dBm 44 0.50 RF_Y LO_A / 100degC / 4.75V / -3dBm 21 Output P1dB (dBm) Output IP2 (dBm) 76 0.60 0.70 0.80 0.90 1.00 1.10 19 17 0.50 1.20 0.60 0.70 0.80 0.90 1.00 1.10 1.20 1.10 1.20 RF Frequency (GHz) LO to IF [High Side Injection] -25 20 18 RF Frequency (GHz) -20 RF_Y LO_B / 100degC / 4.75V / -3dBm ICC [High Side Injection] RF_X LO_A / 100degC / 4.75V / -3dBm 0.310 RF_X LO_B / 100degC / 4.75V / -3dBm 0.305 0.300 RF_Y LO_B / 100degC / 4.75V / -3dBm -30 Total ICC (Amps) LO to IF leakage (dBm) RF_Y LO_A / 100degC / 4.75V / -3dBm -35 -40 0.295 0.290 0.285 0.280 RF_X LO_A / 100degC / 5.25V / 3dBm -45 0.275 -50 0.270 RF_Y LO_A / 100degC / 5.25V / 3dBm 0.265 RF_Y LO_B / 100degC / 5.25V / 3dBm -55 0.50 0.60 0.70 0.80 0.90 1.00 1.10 0.260 0.50 1.20 RF Frequency (GHz) IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver RF_X LO_B / 100degC / 5.25V / 3dBm 0.60 0.70 0.80 0.90 1.00 RF Frequency (GHz) 17 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TOCS [Fixed LO] (-8-) Gain Flatness [High Side Injection, RF_Y LO_B] Gain Flatness [High Side Injection, RF_X LO_A] 15 14 15 I / LO = 0.9 GHz I / LO = 1.3 GHz I / LO = 0.9 GHz I / LO = 1.3 GHz Q / LO = 0.9 GHz Q / LO = 1.3 GHz Q / LO = 0.9 GHz Q / LO = 1.3 GHz 14 13 Power Gain (dB) Power Gain (dB) 13 12 11 10 12 11 10 9 9 8 8 7 0.010 0.100 7 0.010 1.000 IF Frequency (GHz) 55 50 50 45 45 40 35 30 20 15 0.010 I / LO = 0.9 GHz I / LO = 1.3 GHz Q / LO = 0.9 GHz Q / LO = 1.3 GHz 40 35 30 25 20 0.100 15 0.010 1.000 IF Frequency (GHz) 80 80 70 70 Output IP2 (dBm) Output IP2 (dBm) 90 60 50 40 10 0.010 I / LO = 1.3 GHz Q / LO = 0.9 GHz Q / LO = 1.3 GHz 0.100 1.000 IP2O Flatness [High Side Injection, RF_Y LO_B] 90 20 I / LO = 0.9 GHz IF Frequency (GHz) IP2O Flatness [High Side Injection, RF_X LO_A] 30 1.000 IP3O Flatness [High Side Injection, RF_Y LO_B] 55 Output IP3 (dBm) Output IP3 (dBm) IP3O Flatness [High Side Injection, RF_X LO_A] 25 0.100 IF Frequency (GHz) I / LO = 0.9 GHz I / LO = 1.3 GHz Q / LO = 0.9 GHz Q / LO = 1.3 GHz 60 50 40 30 20 0.100 10 0.010 1.000 IF Frequency (GHz) IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver I / LO = 0.9 GHz I / LO = 1.3 GHz Q / LO = 0.9 GHz Q / LO = 1.3 GHz 0.100 1.000 IF Frequency (GHz) 18 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TOCS [vs. Attenuation Setting] (-9-) ATTN Accuracy [0.8 GHz RF, HiSide Inj.] 0.5 0.5 RFX - LOA - IFI RFX - LOB - IFI 0.4 0.3 RFX - LOB - IFI 0.4 RFY - LOA - IFI Absolute ATTN Error (dB) Absolute ATTN Error (dB) ATTN Accuracy [1.0 GHz RF, HiSide Inj.] RFX - LOA - IFI RFY - LOB - IFI 0.2 0.1 0.0 -0.1 -0.2 -0.3 -0.4 RFY - LOA - IFI 0.3 RFY - LOB - IFI 0.2 0.1 0.0 -0.1 -0.2 -0.3 -0.4 -0.5 0 2 4 6 8 10 12 14 16 18 20 22 -0.5 24 0 2 4 6 Attenuation Setting (dB) IP3O [0.8 GHz RF, HiSide Inj.] 12 14 16 18 20 48 RFX - LOA - IFI 22 24 RFX - LOA - IFI RFX - LOB - IFI 46 RFX - LOB - IFI 46 RFY - LOA - IFI RFY - LOA - IFI RFY - LOB - IFI 44 RFY - LOB - IFI 44 Output IP3 (dBm) Output IP3 (dBm) 10 IP3O [1.0 GHz RF, HiSide Inj.] 48 42 40 38 36 34 42 40 38 36 34 32 0 2 4 6 8 10 12 14 16 18 20 22 32 24 0 2 4 6 Attenuation Setting (dB) 8 10 12 14 16 18 20 22 24 Attenuation Setting (dB) IP2O [0.8 GHz RF, HiSide Inj.] IP2O [1.0 GHz RF, HiSide Inj.] 80 80 RFX - LOA - IFI RFX - LOA - IFI RFX - LOB - IFI 75 RFY - LOA - IFI RFY - LOB - IFI 70 RFX - LOB - IFI 75 RFY - LOA - IFI RFY - LOB - IFI 70 65 Output IP2 (dBm) Output IP2 (dBm) 8 Attenuation Setting (dB) 60 55 50 45 65 60 55 50 45 40 40 35 0 2 4 6 8 10 12 14 16 18 20 22 35 24 0 Attenuation Setting (dB) IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 2 4 6 8 10 12 14 16 18 20 22 24 Attenuation Setting (dB) 19 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TOCS [Quadrature] (-10-) I/Q Phase Error vs. TCASE I/Q Amplitude Error vs. TCASE 1.00 7.5 -40 degC - 5.00 V - 0 dBm - Low Side -40 degC - 5.00 V - 0 dBm - High Side 25 degC - 5.00 V - 0 dBm - Low Side 25 degC - 5.00 V - 0 dBm - High Side 100 degC - 5.00 V - 0 dBm - Low Side 100 degC - 5.00 V - 0 dBm - High Side 0.75 I/Q Amplitude Balance (dB) I/Q Phase Balance (degrees) 10.0 5.0 2.5 0.0 -2.5 -5.0 -7.5 0.50 -40degC / 5.00V / 0dBm / LoSide -40degC / 5.00V / 0dBm / HiSide 25degC / 5.00V / 0dBm / LoSide 25degC / 5.00V / 0dBm / HiSide 100degC / 5.00V / 0dBm / LoSide 100degC / 5.00V / 0dBm / HiSide 0.25 0.00 -0.25 -0.50 -0.75 -10.0 0.50 0.60 0.70 0.80 0.90 1.00 1.10 -1.00 0.50 1.20 0.60 RF Freq (GHz) 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) I/Q Phase Error vs. VCC I/Q Amplitude Error vs. VCC 10.0 1.00 7.5 5.0 25 degC - 5.25 V - 0 dBm - Low Side 25 degC - 5.25 V - 0 dBm - High Side 25 degC - 5.00 V - 0 dBm - Low Side 25 degC - 5.00 V - 0 dBm - High Side 25 degC - 4.75 V - 0 dBm - Low Side 25 degC - 4.75 V - 0 dBm - High Side 0.75 I/Q Amplitude Balance (dB) I/Q Phase Balance (degrees) 0.70 2.5 0.0 -2.5 -5.0 -7.5 0.50 25degC / 5.25V / 0dBm / LoSide 25degC / 5.25V / 0dBm / HiSide 25degC / 5.00V / 0dBm / LoSide 25degC / 5.00V / 0dBm / HiSide 25degC / 4.75V / 0dBm / LoSide 25degC / 4.75V / 0dBm / HiSide 0.25 0.00 -0.25 -0.50 -0.75 -10.0 0.50 0.60 0.70 0.80 0.90 1.00 1.10 -1.00 0.50 1.20 RF Freq (GHz) 0.60 0.70 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) I/Q Phase Error vs. LO level I/Q Amplitude Error vs. LO level 1.00 7.5 5.0 25 degC - 5.00 V - 3 dBm - Low Side 25 degC - 5.00 V - 3 dBm - High Side 25 degC - 5.00 V - 0 dBm - Low Side 25 degC - 5.00 V - 0 dBm - High Side 25 degC - 5.00 V - -3 dBm - Low Side 25 degC - 5.00 V - -3 dBm - High Side 0.75 I/Q Amplitude Balance (dB) I/Q Phase Balance (degrees) 10.0 2.5 0.0 -2.5 -5.0 0.50 25degC / 5.00V / 3dBm / LoSide 25degC / 5.00V / 3dBm / HiSide 25degC / 5.00V / 0dBm / LoSide 25degC / 5.00V / 0dBm / HiSide 25degC / 5.00V / -3dBm / LoSide 25degC / 5.00V / -3dBm / HiSide 0.25 0.00 -0.25 -0.50 -0.75 -7.5 -1.00 0.50 -10.0 0.50 0.60 0.70 0.80 0.90 1.00 1.10 1.20 IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 0.60 0.70 0.80 0.90 1.00 1.10 1.20 RF Frequency (GHz) RF Freq (GHz) 20 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz TOCS [NF, Switch Iso, Port Matches] (-11-) Noise Figure LO Switch Isolation -10 22 Low Side -20 High Side LO Switch Isolation (dB) Noise Figure (dB) 20 18 16 14 12 LO_A Selected / LO_A to LO_B LO_A Selected / LO_B to LO_A LO_B Selected / LO_A to LO_B LO_B Selected / LO_B to LO_A -30 -40 -50 -60 -70 -80 10 -90 8 600 700 800 860 900 1000 -100 1100 0.010 RF Frequency (MHz) 0.100 1.000 LO Frequency (GHz) RF Switch Isolation RF Port Return Loss [LO=1.06 GHz, LOA selected] -10 RF_X Selected / RF_Y to RF_X RF_Y Selected / RF_X to RF_Y RF_Y Selected / RF_Y to RF_X 0 -5 -30 RF Return Loss (dB) RF Switch Isolation (dB) -20 RF_X Selected / RF_X to RF_Y -40 -50 -60 -70 -10 -15 -20 -25 RFX Port RL / RFX Selected -80 -30 -90 -35 RFX Port RL / RFY Selected RFY Port RL / RFX Selected -100 -40 0.010 0.100 1.000 0.100 RF Frequency (GHz) IF Port Return Loss 0 -5 -5 -10 -10 IF Port Return Loss (dB) LO Port Return Loss (dB) 0 -15 -20 -25 -30 LOA Port RL / LOA Selected LOA Port RL / LOB Selected -40 -45 1.000 RF Frequency (GHz) LO Port Return Loss -35 RFY Port RL / RFY Selected -15 -20 -25 -30 -35 IF_I Port RL / LOB Selected -40 LOB Port RL / LOA Selected -45 LOB Port RL / LOB Selected IF_I Port RL / LOA Selected IF_Q Port RL / LOA Selected IF_Q Port RL / LOB Selected -50 -50 0.100 0.010 1.000 IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 0.100 1.000 IF Frequency (GHz) LO Frequency (GHz) 21 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz PACKAGE DRAWING (NBG36 6X6 QFN) IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 22 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz PIN DIAGRAM Signal Path Inputs & Outputs in BLUE GND GND [NC] CLK 36 35 34 33 32 31 30 29 28 35 m m GND 2 GND GND GND 1 GND SW_Latch RF_INX Switch Latch Pull High to Disable writes to: A2:A0 in SPI = EN GND Internal Connections in [RED] 27 DATA 26 CSb 25 VCC 24 IF_Q+ 23 IF_Q- 22 GND 21 GND C O 0. Exposed Pad RF_INY GND Package Drawing 3 6 mm x 6 mm package dimension 4 3.7 mm x 3.7 mm slug GND 0.5 mm pitch 5 36 pins GND 6 LO_INB 7 GND 8 20 IF_I- VCC 9 19 IF_I+ 0.75 mm height 0.25 mm pad width 17 23 18 IF_BIAS_Q 16 IF_BIAS_I LO_INA 15 VCC GND 14 Pull high to Power Down Must connect resistor to ground IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 13 GND 12 STBY 11 GND [NC] 10 LO_ADJ 0.55 mm pad length Must connect resistor to ground Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz PIN DESCRIPTIONS Pins Name Function 1 SW_LATCH Stand-by latch. Pull Low or Ground for Normal Operation. If left floating, this input will be internally pulled high, disabling SPI writes to ENb (Standby) and RF SW bits (A0, A2). 2, 4, 5, 6, 8, 11,15, 21, 22, 30, 31, 32, 33, 34, 36 GND Ground these Pins. 3 RF_INY Alternate RF Input. Separated from RF_INX by internal SP2T. AC couple to this pin. Internally matched to 50 ohms 7 LO_INB LO Input B. AC couple to this pin. Internally matched to 50 ohms. Selected via SPI port. 9, 16, 25 VCC Power Supply. Bypass to GND with capacitors shown in the Typical Application Circuit as close as possible to pin. 10 LO_ADJ Connect the specified resistor from this pin to ground to set the LO path ICC. This IS a current setting resistor 12 LO_INA LO Input A. AC couple to this pin. Internally matched to 50 ohms. Selected via SPI port. 13, 29 N.C. No Connection. Not internally connected. OK to connect to Vcc. Recommended Connection is Ground 14 STBY STBY Mode. Pull this pin high for Standby mode (30mA). Pull low or Ground for normal Operation 17, 18 IF_BIAS_I IF_BIAS_Q 19, 20 IF_I+, IF_I- 23, 24 IF_Q-, IF_Q+ 26 CSb 27 28 DATA CLK 35 RF_INX — EP IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver Connect the specified resistor from this pin to ground to set the IF amplifier bias reference. This is NOT a current setting resistor In-Phase Mixer Differential IF Output. Connect pullup inductors from each of these pins to VCC (see the Typical Application Circuit). Quadrature Mixer Differential IF Output. Connect pullup inductors from each of these pins to VCC (see the Typical Application Circuit). Chip Select Bar. The falling edge initiates a programming cycle and the rising edge latches the programmed shift register data into the active register. Serial Data Input Serial Clock Input Main RF Input. Separated from RF_INY by internal SP2T. AC couple to this pin. Internally matched to 50 ohms Exposed Pad. Internally connected to GND. Solder this exposed pad to a PCB pad that uses multiple ground vias to provide heat transfer out of the device into the PCB ground planes. These multiple via grounds are also required to achieve the noted RF performance. 24 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz CONTROL PIN VOLTAGE & RESISTANCE VALUES The following table provides open-circuit DC voltage and resistance values referenced to ground for each of the control pins listed. Pin Name DC voltage (volts) Resistance (ohms) 1 SW_LATCH 1.75 1.6M 14 STBY 5 50k 26 CSb 1.75 1.6M 27 DATA 1.75 1.6M 28 CLK 1.75 1.6M POWER SUPPLIES All supply pins should be bypassed with external capacitors to minimize noise and fast transients. Supply noise can degrade noise figure and fast transients can trigger ESD clamps and cause them to fail. Supply voltage change or transients should have a slew rate smaller than 1V/20uS. In addition, all control pins should remain at 0V (+/-0.3V) while the supply voltage ramps or while it returns to zero. IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 25 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz EVKIT PICTURE / LAYOUT / OPERATION Close to program, Open to disable SPI writes SPI Close for Normal Operation Open to Turn Off IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 26 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz EVKIT / APPLICATIONS CIRCUIT IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 27 Rev4 January 2014 IDTF1320NBGI F1300 DatasheetDATASHEET ARY DATASHEET DPD Demodulator for PA Linearization 550MHz to 1150MHz EVKIT BOM F1320 PCB Rev4 BOM Item # 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Value 10nF 1000pF 100pF 160pF 10uF Header 2 Pin Header 4 Pin SMA_END_LAUNCH SMA_END_LAUNCH 1uH 43K 75K 2.80K 121 47K 0 1:4 Balun F13XX PCB Size Desc 0402 CAP CER 10000PF 16V 10% X7R 0402 0402 CAP CER 1000PF 50V C0G 0402 0402 CAP CER 100PF 50V C0G 0402 0402 CAP CER 160PF 50V 5% NP0 0402 0603 CAP CER 10UF 6.3V X5R 0603 TH 2 CONN HEADER VERT SGL 2POS GOLD TH 4 CONN HEADER VERT SGL 4POS GOLD .062 SMA_END_LAUNCH (Small) .062 SMA_END_LAUNCH (Big) 0805 0805LS (2012) Ceramic Chip Inductor 0402 RES 43K OHM 1/10W 1% 0402 SMD 0402 RES 75K OHM 1/10W 1% 0402 SMD 0402 RES 2.80K OHM 1/10W 1% 0402 SMD 0402 RES 121 OHM 1/10W 1% 0402 SMD 0402 RES 47.0K OHM 1/16W 1% 0402 SMD 0402 RES 0.0 OHM 1/10W 0402 SMD SM-22 SMT TRANSFORMER 10MHZ-1.9GHZ QFN-36 DPD Demodulator PCB Rev 04 Mfr. Part # GRM155R71C103KA01D GRM1555C1H102JA01D 0402CS-1N2XJLU GRM1555C1H161JA01D GRM188R60J106ME47D 961102-6404-AR 961104-6404-AR 142-0711-821 142-0701-851 0805LS-102XJLB ERJ-2RKF4302X ERJ-2RKF7502X ERJ-2RKF2801X ERJ-2RKF1210X RC0402FR-0747KL ERJ-2GE0R00X RFXF6553-TR13 F13XX EV Kit Rev 04 Mfr. MURATA MURATA COILCRAFT MURATA MURATA 3M 3M Emerson Johnson Emerson Johnson COILCRAFT Panasonic Panasonic Panasonic Panasonic Yageo Panasonic RFMD IDT Part Reference C6,7,8,9,12,14,21,22,24 C5,10,11,15,20,23 C2,3,4 C17,18,19,25 C16 J9,14,17 J5 J6,7,18 J4,11,12,13 L1,2,3,4 R10,24 R9,26 R20 R18,19 R12,25 R13,14,15,30,31,32,33,34,35,36 T1,2 U1 Qty 9 6 3 4 1 3 1 3 4 4 2 2 1 2 2 10 2 1 1 Total 61 F13XX EV Kit Rev 04 EVKIT LOSSES 0.0 -0.1 -0.2 -40 degC +25 degC +100 degC -0.2 -0.4 RF Trace Loss (dB) Transformer Loss (dB) 0.0 -0.6 -0.8 -1.0 -0.3 -0.4 -0.5 -0.6 -0.7 RF_X trace loss RF_Y trace loss -0.8 -1.2 -0.9 -1.0 -1.4 10 100 1,000 0.4 IF Frequency (MHz) 0.8 1.2 1.6 2.0 2.4 2.8 3.2 RF Frequency (GHz) TOP MARKINGS Part Number IDTF1320 NBGI ZD1346A Q34B023MY Die Step Date Code [YYWW] (Week 46 of 2013) Lot Code IDT Zero-DistortionTM, Glitch-FreeTM DPD Receiver 28 Rev4 January 2014