IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz FEATURES GENERAL DESCRIPTION This document describes the specifications for the IDTF1751 Zero-DistortionTM Midband RF to IF Single Downconverting Mixer. This device is part of a series of mixers using lowside or highside LO injection options for all UTRA frequency bands. See the Part# Matrix for the detail of all devices in this series. The F1751 single channel device is designed to operate with a single 5V supply. It is optimized for operation in a Multi-mode, Multi-carrier BaseStation Receiver over the frequency range from 1400MHz to 2500MHz using either lowside or highside LO. IF frequencies from 50MHz to 500MHz are supported. Nominally, the device offers +43dBm Output IP3 using HS LO or +37.5dBm using LS LO with 190mA of ICC. Ideal for Multi-Carrier Systems Lowside or Highside LO 11.8dB Gain Ultra linear +43dBm IP3O using HS LO or +37.5 dBm IP3O using LS LO 9.7dB NF 200 Ω output impedance Wide flat-performance IF BW Drives ADC directly for DPD applications Low Power Consumption 5x5 20 pin package Standby Mode DEVICE BLOCK DIAGRAM COMPETITIVE ADVANTAGE In typical basestation receivers, the RF to IF mixer dominates the linearity performance for the entire receive system. The Zero-DistortionTM family of mixers dramatically improve the maximum signal levels (IM3 tones) that the BTS can withstand at a desired Signal to Noise Ratio (SNR.) Zero-DistortionTM technology allows realization of either benefit. In basestation transmitters, digital pre-distortion (DPD) is employed to improve the Transmitter performance. By utilizing an ultra-linear mixer in the DPD RX path, such as the IDTF1751, the ACLR and/or power consumption of the full Tx system can be improved significantly. This is because the F1751 can directly drive an ADC through an Anti-Alias filter. Downstream amplification is not necessary in the DPD application. RF IFOUT STBY LO Bias Control VCC ORDERING INFORMATION Omit IDT prefix IP3O: 9 dB Dissipation: 10% Allows for higher RF gain improving Sensitivity Eliminates the need for an ADC driver or IF VGA in DPD linearization path ISET Tape & Reel 0.8 mm height package IDTF1751NBGI8 RF product Line Green Industrial Temp range PART# MATRIX Part# RF Range UTRA bands IF freq range Typ. Gain Injection F1701 600 - 1060 5,6,8,12,13,14,17,1 8,19,20, 26 70 - 300 11.8 Both F1751 1400 - 2500 1,2,3,4,9,10,11, 21,23,24,25,33,34, 35,36,37,39, 40 50 - 500 11.8 Both F1763 2000 - 2900 7,38,40,41 50 - 500 11.7 Both IDT Zero-DistortionTM Mixer 1 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz ABSOLUTE MAXIMUM RATINGS VCC to GND STBY IF_OUT+, IF_OUT-, RF_IN LO_IN IF_SET to GND, IF_BIAS to GND RF Input Power 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 Lead Temperature (soldering, 10s) -0.3V to +5.5V -0.3V to (VCC + 0.3V) -0.3V to (VCC + 0.3V) -0.3V to +0.3V -0.3V to +1.2V +20dBm 1.3W +40°C/W +3°C/W TC = -40°C to +105°C 150°C -65°C to +150°C +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 Mixer 2 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz IDTF1751 RECOMMENDED OPERATING CONDITIONS Parameter Comment Symbol min Supply Voltage(s) All VCC pins Operating Temperature Range VCC Case Temperature RF Freq Range Oversample RF Range max Units 4.75 5.25 V TCASE -40 +105 degC Sets LO Range FRF1 1430 2050 FRF2 1400 2500 LO Range FLO 1400 2500 IF Freq Range FIF 50 500 IDT Zero-DistortionTM Mixer Measure gain at 200MHz IF LO = 1600MHz, 2300MHz 3 typ MHz Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz IDTF1751 SPECIFICATION Refer to Typical Application Circuit when operated with VCC = +5.0V, TC= +25°C, FRF = 1950 MHz, FIF = 200 MHz, FLO = 1750 MHz, PLO = 0 dBm, output power = +1dBm per tone, STBY = GND. Transformer loss is de-embedded unless otherwise noted. Parameter Comment Logic Input High For Standby Pin Symbol min VIH 2 Logic Input Low For Standby Pin VIL Logic Current For Standby Pin IIH, IIL Supply Current Total VCC ISUPP Supply Current Standby Mode ISTBY STBY = VIH LO Power Settling Time PLO Pin = -13 dBm Gate STBY from VIH to VIL Time for IF Signal to settle to within 1 dB of final value typ max units V 0.8 1 V +1 μA 190 210 mA 25 30 mA +3 dBm -1 -32 TSETT 130 11.5 nsec FRF = 1400MHz FLO = 1600MHz GLB FRF = 1950MHz FLO = 1750MHz GMB FRF = 2500MHz FLO = 2300MHz GHB 10.8 FRF = 1500MHz FLO = 1700MHz NFLB 9.5 FRF = 1950MHz FLO = 1750MHz NFMB 9.7 FRF = 2400MHz FLO = 2200MHz NFHB 10.5 NF w/Blocker +100 MHz offset blocker PBLKR = +4 dBm NFBLK 20 FRF1 = 1500MHz FLO = 1700MHz PIN = -10dBm per tone 5MHz Tone Separation OIP3LB 32.5 36.5 FRF1 = 1950MHz FLO = 1750MHz PIN = -10dBm per tone 5MHz Tone Separation OIP3MBLSLO 30 37.5 Output IP3 FRF1 = 1950MHz FLO = 2150MHz PIN = -10dBm per tone 5MHz Tone Separation OIP3MBHSLO FRF1 = 2400MHz FLO = 2200MHz PIN = -10dBm per tone 5MHz Tone Separation OIP3HB 2RF – 2LO rejection PRF = -10dBm Frequency = 1850MHz 2x2 -70 -64 dBc 2nd Harmonic Pout = -3dBm H2 -68 -62 dBc Gain Noise Figure IDT Zero-DistortionTM Mixer 10.6 11.8 13 dB dB dB dBm 4 41 38 44.5 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz IDTF1751 SPECIFICATION - CONTINUED Refer to Typical Application Circuit when operated with VCC = +5.0V, TC= +25°C, FRF = 1950 MHz, FIF = 200 MHz, FLO = 1750 MHz, PLO = 0 dBm, output power = +1dBm per tone, STBY = GND unless otherwise noted. Transformer loss is de-embedded unless otherwise noted. Parameter IM2 Sum Product (IM2+) IM2 Diff Product (IM2-) Comment Symbol units -62 -56 dBc Pout = -3 dBm each tone FIF1 = 200 MHz, FIF2 = 205MHz IM2 Product = 5 MHz IM2- -83 -77 dBc P1dBO 1dB input compression Input referred Gain Ripple max IM2+ Output referred typ Pout = -3 dBm each tone FIF1 = 200 MHz, FIF2 = 205MHz IM2 Product = 405 MHz 1dB output compression Gain Comp. w/blocker min Unmodulated blocker Pin = +4 dBm, -100MHz offset Signal Pin Tone = -20dBm Measure Δ gain of signal 17 20.5 dBm P1dBI 9.7 dBm ΔGAC 0.3 0.5 dB 1.5 1.9 dB Fixed LO = 1650 MHz RF = 1700 to 2100 MHz IF = 50 to 450 MHz RF Input Impedance Single Ended ZRF 50 LO port Impedance Single Ended ZLO 50 IF Output Impedance Differential ZIF 200 RF Input Return Loss Single Ended RFRL 10 14 dB LO port Return Loss Single Ended LORL 12 15 dB IF Output Return Loss Differential IFRL 12 14 dB LO to IF leakage RF to IF leakage Referenced to Pin = -10dBm LO to RF leakage Ω ISOLI -41.5 -27 dBm ISORI -48 -42 dBc ISOLR -50 -35 dBm 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 IDT Zero-DistortionTM Mixer 5 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TYPICAL OPERATING CONDITIONS Unless otherwise noted, the following conditions apply to the Typ Ops Graphs: VCC = +5.0V STBY = GND TC= +25°C FRF = 1950 MHz FIF = 200 MHz FLO = 1750 MHz PLO = 0 dBm, Pin = -10dBm per tone Transformer loss is de-embedded for Gain, Output P1dB and OIP3 Graphs IDT Zero-DistortionTM Mixer 6 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS [IF = 200MHZ, HIGH SIDE INJECTION] Gain, OIP3 (1) Gain vs. Lo Level 14 14 13 13 12 12 11 11 Gain (dB) Gain (dB) Gain vs. TCASE 10 9 8 7 10 9 8 7 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm 5 5 4 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 4 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) Gain vs. Vcc Output IP3 vs. TCASE 14 50 13 45 12 40 11 35 OIP3(dBm) Gain (dB) 25degC - +5.0V - -3dBm 6 RF Frequency (MHz) 10 9 8 7 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 30 25 20 15 25degC - +5.25V - 0dBm 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm 6 10 5 5 4 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 0 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) Output IP3 vs. Lo Level Output IP3 vs. Vcc 50 50 45 45 40 40 35 35 OIP3 (dBm) OIP3 (dBm) 25degC - +5.0V - 3dBm 6 30 25 20 15 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 30 25 20 15 25degC - +5.0V - -3dBm 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm 10 10 5 5 0 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 0 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) IDT Zero-DistortionTM Mixer RF Frequency (MHz) 7 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS [IF = 200MHZ, HIGH SIDE INJECTION] P1dBo, 2X2 (2) P1dBO vs. Lo Level P1dBO vs. TCASE 22 22 21 P1dB Output (dBm) P1dB Output (dBm) 21 20 19 18 17 16 15 14 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm 20 19 18 17 16 15 14 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 25degC - +5.0V - -3dBm 13 13 12 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 12 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) 2x2 Rejection vs. TCASE P1dBO vs. Vcc -50 22 -55 2x2 Rejection (dBc) P1dB Output (dBm) 21 20 19 18 17 16 15 14 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm -60 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm -65 -70 -75 -80 -85 -90 25degC - +5.25V - 0dBm -95 13 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 12 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) 2x2 Rejection vs. Vcc 2x2 Rejection vs. Lo Level -50 -50 -55 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 25degC - +5.0V - -3dBm 2x2 Rejection (dBc) 2x2 Rejection (dBc) -55 -60 -65 -70 -75 -80 -85 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm -60 -65 -70 -75 -80 -85 -90 -90 -95 -95 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) IDT Zero-DistortionTM Mixer -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 8 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS [IF = 200MHZ, HIGH SIDE INJECTION] 3x3, H2 Rejection (3) 3x3 Rejection vs. Lo Level 3x3 Rejection vs. TCASE -50 -50 -55 -60 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm 3x3 Rejection (dBc) 3x3 Rejection (dBc) -55 -40degC - +5.0V - 0dBm -65 -70 -75 -80 -85 -60 -65 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 25degC - +5.0V - -3dBm -70 -75 -80 -85 -90 -90 -95 -95 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) H2 Rejection vs. TCASE 3x3 Rejection vs. Vcc 0 -50 -10 -60 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm H2 Rejection (dBc) 3x3 Rejection (dBc) -55 25degC - +5.25V - 0dBm -65 -70 -75 -80 -85 -20 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm -30 -40 -50 -60 -70 -80 -90 -90 -95 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) H2 Rejection vs. Vcc H2 Rejection vs. Lo Level 0 0 -10 -20 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm H2 Rejec tion (dBc) H2 Rejec tion (dBc) -10 25degC - +5.0V - -3dBm -30 -40 -50 -60 -70 -20 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm -30 -40 -50 -60 -70 -80 -80 -90 -90 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) IDT Zero-DistortionTM Mixer -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 9 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS [IF = 200MHZ, HIGH SIDE INJECTION] Icc, LO-IF leakage [4] Icc vs. TCASE Icc vs. Lo Level 0.25 0.25 0.24 0.23 0.24 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm 0.23 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 25degC - +5.0V - -3dBm 0.22 Icc (A) Icc (A) 0.22 0.21 0.2 0.21 0.2 0.19 0.19 0.18 0.18 0.17 0.17 0.16 0.16 0.15 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 0.15 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) Icc vs. Vcc Lo to IF leakage vs. TCASE 0.25 0 0.23 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm Lo to IF leakage (dBm) 0.24 25degC - +5.25V - 0dBm Icc (A) 0.22 0.21 0.2 0.19 0.18 0.17 0.16 0.15 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 -10 -40degC - +5.0V - 0dBm -30 -40 -50 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) Lo to IF leakage vs. Lo Level Lo to IF leakage vs. Vcc 0 0 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 25degC - +5.0V - -3dBm Lo to IF leakage (dBm) Lo to IF leakage (dBm) 25degC - +5.0V - 0dBm -20 RF Frequency (MHz) -10 105degC - +5.0V - 0dBm -20 -30 -40 -50 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) IDT Zero-DistortionTM Mixer -10 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm -20 -30 -40 -50 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) 10 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS [IF = 200MHZ, HIGH SIDE INJECTION] RF to IF leakage, OIP3, HD2 (5) RF to IF leakage vs. TCASE RF to IF leakage vs. Lo Level 0 0 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm RF to IF leakage (dBc) RF to IF leakage (dBc) -10 -20 -30 -40 -50 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 -10 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 25degC - +5.0V - -3dBm -20 -30 -40 -50 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) RF to IF leakage vs. Vcc OIP3 vs. Input power 0 50 45 RF to IF leakage (dBc) -10 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm 40 35 OIP3(dBm) -20 -30 -40 30 25 20 15 10 -50 25degC - +5V - 0dBm - 1800MHz 25degC - +5V - 0dBm - 2000MHz 25degC - +5V - 0dBm - 2200MHz 25degC - +5V - 0dBm - 2400MHz 5 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 0 -20 -18 -16 -14 -12 -8 -6 -4 -2 0 2 4 6 8 10 Input Power (dBm) RF Frequency (MHz) HD2 vs. Input power OIP3 vs. Delta Frequency of two tones 0 50 -10 -20 25degC - +5V - 0dBm - 1800MHz 25degC - +5V - 0dBm - 2000MHz 25degC - +5V - 0dBm - 2200MHz 25degC - +5V - 0dBm - 2400MHz 45 40 -30 35 -40 30 OIP3 (dBm) HD2 (dBc) -10 -50 -60 -70 -80 25 20 15 25degC - +5V - 0dBm - 1800MHz 25degC - +5V - 0dBm - 2000MHz 25degC - +5V - 0dBm - 2200MHz 25degC - +5V - 0dBm - 2400MHz 10 -90 5 -100 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 Input Power (dBm) IDT Zero-DistortionTM Mixer 0 0.8 2.8 4.8 6.8 8.8 10.8 12.8 14.8 16.8 18.8 20.8 22.8 24.8 26.8 28.8 30.8 Two tones Delta Frequency (MHz) 11 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS [IF = 200MHZ, LOW SIDE INJECTION] Gain, OIP3 (6) Gain vs. Lo Level Gain vs. TCASE 14 14 13 13 12 12 11 Gain (dB) Gain (dB) 11 10 9 8 10 9 8 7 7 25degC - +5.0V - 0dBm 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 25degC - +5.0V - -3dBm 6 -40degC - +5.0V - 0dBm 6 5 5 4 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 4 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) Output IP3 vs. TCASE Gain vs. Vcc 50 14 45 13 40 12 35 OIP3(dBm) Gain (dB) 11 10 9 8 30 25 20 15 7 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 10 25degC - +5.25V - 0dBm 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm 6 5 5 0 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 4 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) Output IP3 vs. Vcc Output IP3 vs. Lo Level 50 50 45 45 40 40 35 OIP3(dBm) OIP3(dBm) 35 30 25 20 30 25 20 15 15 10 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 10 25degC - +5.0V - -3dBm 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm 5 5 0 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) IDT Zero-DistortionTM Mixer 0 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 12 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS [IF = 200MHZ, LOW SIDE INJECTION] P1dBo, 2x2 (7) P1dBO vs. Lo Level P1dBO vs. TCASE 22 22 21 P1dB Output (dBm) P1dB Output (dBm) 21 20 19 18 17 16 15 14 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm 20 19 18 17 16 15 14 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 25degC - +5.0V - -3dBm 13 13 12 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 12 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) 2x2 Rejection vs. TCASE P1dBO vs. Vcc -50 22 -55 2x2 Rejection (dBc) P1dB Output (dBm) 21 20 19 18 17 16 15 14 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm -60 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm -65 -70 -75 -80 -85 -90 -95 13 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 12 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) 2x2 Rejection vs. Vcc 2x2 Rejection vs. Lo Level -50 -50 -55 -60 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 2x2 Rejection (dBc) 2x2 Rejection (dBc) -55 25degC - +5.0V - -3dBm -65 -70 -75 -80 -85 -60 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm -65 -70 -75 -80 -85 -90 -90 -95 -95 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) IDT Zero-DistortionTM Mixer -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 13 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS [IF = 200MHZ, LOW SIDE INJECTION] 3x3, H2 Rejection [8] 3x3 Rejection vs. TCASE 3x3 Rejection vs. Lo Level -50 -50 -60 -55 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm 3x3 Rejection (dBc) 3x3 Rejection (dBc) -55 -65 -70 -75 -80 -85 -90 -95 -60 -70 -75 -80 -85 -90 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) H2 Rejection vs. TCASE -50 0 -55 -10 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm H2 Rejection (dBc) 3x3 Rejection (dBc) 3x3 Rejection vs. Vcc -65 -70 -75 -80 -85 -90 -95 -20 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm -30 -40 -50 -60 -70 -80 -90 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) H2 Rejection vs. Lo Level H2 Rejection vs. Vcc 0 0 -10 -10 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 25degC - +5.0V - -3dBm H2 Rejection (dBc) H2 Rejection (dBc) 25degC - +5.0V - -3dBm -65 RF Frequency (MHz) -20 25degC - +5.0V - 3dBm -95 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 -60 25degC - +5.0V - 0dBm -30 -40 -50 -60 -70 -80 -90 -20 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm -30 -40 -50 -60 -70 -80 -90 -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) IDT Zero-DistortionTM Mixer -100 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) 14 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS [IF = 200MHZ, LOW SIDE INJECTION] Icc, Lo to IF Leakage (9) Icc vs. Lo Level Icc vs. TCASE 0.25 0.25 0.24 0.24 0.23 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm 0.23 -40degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 25degC - +5.0V - -3dBm 0.22 Icc (A) Icc (A) 0.22 0.21 0.2 0.21 0.2 0.19 0.19 0.18 0.18 0.17 0.17 0.16 0.16 0.15 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 0.15 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) Lo to IF leakage vs. TCASE Icc vs. Vcc 0 0.25 0.23 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm Lo to IF leakage (dBm) 0.24 25degC - +5.25V - 0dBm Icc (A) 0.22 0.21 0.2 0.19 0.18 0.17 -10 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm -20 -30 -40 -50 0.16 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 0.15 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) Lo to IF leakage vs. Vcc Lo to IF leakage vs. Lo Level 0 -10 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm Lo to IF leakage (dBm) Lo to IF leakage (dBm) 0 25degC - +5.0V - -3dBm -20 -30 -40 -50 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm -20 -30 -40 -50 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) IDT Zero-DistortionTM Mixer -10 15 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS [IF = 200MHZ, LOW SIDE INJECTION] RF to IF leakage, OIP3, H2 (10) RF to IF leakage vs. TCASE RF to IF leakage vs. Lo Level 0 0 105degC - +5.0V - 0dBm 25degC - +5.0V - 0dBm -40degC - +5.0V - 0dBm RF to IF leakage (dBc) RF to IF leakage (dBc) -10 -20 -30 -40 -50 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 -10 25degC - +5.0V - 0dBm 25degC - +5.0V - 3dBm 25degC - +5.0V - -3dBm -20 -30 -40 -50 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 RF Frequency (MHz) RF Frequency (MHz) RF to IF leakage vs. Vcc OIP3 vs. Input power 0 50 45 RF to IF leakage (dBc) -10 25degC - +4.75V - 0dBm 25degC - +5.0V - 0dBm 25degC - +5.25V - 0dBm 40 35 OIP3(dBm) -20 -30 -40 30 25 20 15 10 -50 25degC - +5V - 0dBm - 1800MHz 25degC - +5V - 0dBm - 2000MHz 25degC - +5V - 0dBm - 2200MHz 25degC - +5V - 0dBm - 2400MHz 5 -60 1300 1400 1500 1600 1700 1800 1900 2000 2100 2200 2300 2400 2500 2600 0 -20 -18 -16 -14 -12 -8 -6 -4 -2 0 2 4 6 8 10 Input Power (dBm) RF Frequency (MHz) HD2 vs. Input power OIP3 vs. Delta Frequency of two tones 0 50 -10 -20 25degC - +5V - 0dBm - 1800MHz 25degC - +5V - 0dBm - 2000MHz 25degC - +5V - 0dBm - 2200MHz 25degC - +5V - 0dBm - 2400MHz 45 40 -30 35 -40 30 OIP3 (dBm) HD2 (dBc) -10 -50 -60 -70 -80 25 20 15 25degC - +5V - 0dBm - 1800MHz 25degC - +5V - 0dBm - 2000MHz 25degC - +5V - 0dBm - 2200MHz 25degC - +5V - 0dBm - 2400MHz 10 -90 5 -100 -20 -18 -16 -14 -12 -10 -8 -6 -4 -2 0 2 4 6 8 10 Input Power (dBm) IDT Zero-DistortionTM Mixer 0 0.8 2.8 4.8 6.8 8.8 10.8 12.8 14.8 16.8 18.8 20.8 22.8 24.8 26.8 28.8 30.8 Two tones Delta Frequency (MHz) 16 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS NF, Settling Time, Return Loss (11) Noise Figure vs. TCASE Noise Figure with Blocker (RF: 1950MHz, Blkr: 2050MHz) 20 50 18 45 -40degC 25degC 40 105degC Noise Figure (dB) Noise Figure (dB) 16 14 12 10 8 6 4 2 35 30 25 20 15 10 5 0 1400 0 1600 1800 1950 2100 2300 2500 -30 -28 -26 -24 -22 -20 -18 -16 -14 -12 -10 RF Frequency (MHz) -4 -2 0 2 4 6 7 Turn off Settling 0.4 0.4 Signal 0.3 STBY 0.3 0.2 Amplitude (Volts) Amplitude (Volts) -6 Blocker power (dBm) Turn on Settling 0.1 0.0 -0.1 -0.2 -0.3 0.2 0.1 0.0 -0.1 -0.2 Signal -0.3 -0.4 STBY -0.4 -40 -20 0 20 40 60 80 100 120 140 160 180 200 -28 -21 -14 -7 0 Time (ns) 8 15 22 29 36 44 51 58 65 Time (ns) Lo port Return Loss RF port Return Loss 0 0 -5 -2 -10 -4 -15 Return Loss (dB) Return Loss (dB) -8 -20 -25 -30 -35 -40 -6 -8 -10 -12 -14 -16 -45 -18 -50 1001 1186 1372 1558 1743 1929 2115 2300 2486 2671 2857 -20 1000 1186 1372 1558 1743 1929 2115 2300 2486 2671 2857 Frequency (MHz) IDT Zero-DistortionTM Mixer Frequency (MHz) 17 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz TOCS Return Loss (12) IF port Return Loss 0 -2 IF Return Loss (dB) -4 -6 -8 -10 -12 -14 -16 -18 -20 30 86 141 197 253 308 364 420 476 531 587 643 698 Frequency (MHz) IDT Zero-DistortionTM Mixer 18 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz PACKAGE DRAWING (NBG20) IDT Zero-DistortionTM Mixer 19 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz PIN DIAGRAM BLACK TEXT is recommended external connection RED TEXT denotes internal function or connection TOP View (looking through the top of the package) IF_SET IFOUT+ IFOUT- STBY GND [L_EXT] 20 19 18 17 16 C O 0. 35 m m Exposed Pad VCC 1 Package Drawing 15 NC RF_IN 2 5 mm x 5 mm package dimension 14 VCC 13 GND [LO_ADJ] 12 GND 11 LO_IN 3.1 mm x 3.1 mm exposed paddle GND [RF RTN] 3 0.65 mm pitch 20 pins GND 4 0.75 mm height 0.30 mm pad width IDT Zero-DistortionTM Mixer 20 8 9 10 GND 7 NC [die ID] 6 VCC 0.55 mm pad length IF_BIAS 5 VCC [NC] GND [NC] Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz PIN DESCRIPTIONS Pin Name Function 1 VCC Power Supply. Bypass to GND with capacitors shown in the Typical Application Circuit as close as possible to pin. 2 RF_IN RF Input. Internally matched to 50Ω. Do not apply DC to this pin. 3 GND [RF_RTN] RF input Balun return. Ground this pin 4 GND Internally bonded to GND 5 GND [NC] No Connection. Not internally connected. OK to connect to VCC. OK to connect to GND. 6 VCC [NC] No Connection. Not internally connected. OK to connect to VCC. OK to connect to GND. 7 IF_BIAS Connect the specified resistor from this pin to ground to optimize linearity. 8 VCC Power Supply. Bypass to GND with capacitors shown in the Typical Application Circuit as close as possible to pin. 9 NC [die ID] This pin serves as the die ID. Leave it unconnected 10 GND Internally bonded to GND 11 LO_IN Local Oscillator Input. This input is internally matched to 50Ω. This pin requires an input DC-blocking capacitor 12 GND 13 GND [LO_ADJ] 14 VCC Power Supply. Bypass to GND with capacitors shown in the Typical Application Circuit as close as possible to pin. 15 NC No Connection. Not internally connected. OK to connect to VCC. OK to connect to GND. 16 GND [L_EXT] Provisions for an external inductor. Ground this pin for normal operation. 17 STBY Ground for normal operation. Pull high to disable 18 IF_OUT- Mixer Differential IF Output. Connect pullup inductor from this pin to VCC (see the Typical Application Circuit). 19 IF_OUT+ Mixer Differential IF Output. Connect pullup inductor from this pin to VCC (see the Typical Application Circuit). 20 IF_SET Connect the specified resistor from this pin to ground to set the correct Icc for the IF amplifier. — EP IDT Zero-DistortionTM Mixer Internally bonded to GND Ground this pin for best linearity performance. A resistor from this pin to GND can be used to reduce DC power consumption while slightly degrading linearity performance. Exposed Pad. Internally connected to GND. Connect to Ground with multiple vias for good thermal relief 21 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz EVKIT / APPLICATION CIRCUIT IDT Zero-DistortionTM Mixer 22 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz 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. EVKIT PICTURE/LAYOUT/OPERATION Unused Output 4:1 Transformer DC Power 50 ohm IF out Port Close for Normal Operation Inner Position for LC Mode (R16, R18) IDT Zero-DistortionTM Mixer Unused 23 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz EVKIT BOM F1751 11/26/2013 Item # Value 1 10nF 2 10uF 3 39pF Size/Rev 0402 0603 0402 Desc CAP CER 10000PF 16V 10% X7R 0402 CAP CER 10UF 6.3V X5R 0603 CAP CER 39PF 50V 5% C0G 0402 Mfr. Part # GRM155R71C103KA01D GRM188R60J106ME47D GRM1555C1H390JZ010 Mfr. MURATA MURATA MURATA Supplier Part # 490-1313-1-ND 490-3896-1-ND 490-1286-1-ND Supplier Digikey Digikey Digikey 4 0 0402 RES 0.0 OHM 1/10W 0402 SMD ERJ-2GE0R00X Panasonic P0.0JCT-ND Digikey 5 6 7 8 9 10 11 12 13 14 15 16 1K 8.66K 47K 22nH 820nH Header_2Pin SMA_END_LAUNCH SMA_END_LAUNCH 4:1 Balun F1751 PCB BOM 0402 0402 0402 0402 0805 TH_2 .062 .062 SM-22 QFN-24 03 01 RES 1K OHM 1/10 1% 0402 SMD RES 8.66K OHM 1/10 1% 0402 SMD RES 47.0K OHM 1/16W 1% 0402 SMD 0402 Inductor 22nH LQW series 0805CS (2012) Ceramic Chip Inductor CONN HEADER VERT SGL 2POS GOLD CONN SMA JACK END LAUNCH PCB (Big) CONN SMA JACK END LAUNCH PCB (Small) 4:1 Center Tap Balun 50 OHM 3 TO 800Mhz IF MIXER NBG24 Printed Circuit Board Bill Of Material ERJ-2RKF1001X ERJ-2RKF8661X RC0402FR-0747KL LQW15AN22NJ00D 0805CS-821XJLB 961102-6404-AR 142-0701-851 142-0711-821 TC4-6TG2+ F1751 F1751 EV Kit Rev 03 Panasonic Panasonic Yageo MURATA COILCRAFT 3M Emerson Johnson Emerson Johnson Mini Circuits IDT P1.00KLCT-ND P8.66KLCT-ND 311-47.0KLRCT-ND 490-1150-1-ND 0805CS-821XJLB 3M9447-ND 530-142-0701-851 530-142-0711-821 TC4-6TG2+ F1751-012 Digikey Digikey Digikey Digikey COILCRAFT Digikey Mouser Mouser Mini Circuits 17 DNP 402 Part Reference C2,3,7,9,12 C4 C8,10 R2,3,4,5,6,7,10, 11,14,L5,C1,C5 R9 R13 R8 L1,4 L2,3 JP1,2 J5,6 J2,3 T1 U1 R1,12,15,C6,11, 13,14,15,JP3 Total Qty 5 1 2 12 1 1 1 2 2 2 2 2 1 1 1 36 TOP MARKINGS Part Number IDTF17 51NBGI ZD1321A Q96A012MY Die Step Date Code [YYWW] (Week 21 of 2013) Lot Code IDT Zero-DistortionTM Mixer 24 Rev1 December 2013