IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz FEATURES GENERAL DESCRIPTION This document describes specifications for the F1653NLGI I/Q Modulator implementing ZeroDistortionTM technology for low power consumption with improved ACLR. This device interfaces directly to a high performance dual DAC. Power Gain = 3dB Direct 100Ω differential drive from Tx DAC < 590mW Power Consumption -159 dBm/Hz Output Noise COMPETITIVE ADVANTAGE -161 dBc/Hz Internal LO Path Noise In typical multi-mode, multi-carrier basestation transmitters the modulator has limited linearity and high power consumption which penalizes the system ACLR and system Power consumptions budgets in a DigitalPre-Distortion environment. IP2O = +64 dBm @ 2GHz IP3O = +36 dBm @ 2GHz Excellent native LO and image suppression 600 MHz input 1dB Bandwidth The IDTF1653 is designed to eliminate these penalties by embedding Zero-DistortionTM technology into the device such that very high IP3 and IP2 are achieved with minimal current draw. 600 MHz to 2900 MHz RF BW Fast Settling for TDD (< 200 nsec) 3.3V Single Power Supply LO port can be driven single ended or differential 4mm x 4mm, 24-pin TQFN package Power consumption 45% IM3 Distortion 14 dB PART# MATRIX Part# RF freq Range IP2O Power Cons. IP3O Noise F1650 600 – 2400 +60 dBm 587 mW +36 dBm -158 dBm/Hz F1653 600 – 2900 +64 dBm 587 mW +36 dBm -159 dBm/Hz DEVICE BLOCK DIAGRAM 0 90 TM Zero-DistortionTM ORDERING INFORMATION Omit IDT prefix Tape & Reel 0.8 mm height package IDTF1653NLGI8 RF product Line Zero-DistortionTM Modulator 1 Green Industrial Temp range RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz ABSOLUTE MAXIMUM RATINGS VDD to GND STBY BB_I+, BB_I-, BB_Q+, BB_QLO_IN RF_OUT 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 +3.6V -0.3V to (VDD + 0.3V) -0.3V to 1.8V -0.3V to 0.3V (VDD-0.35V) to (VDD-0.05V) 1.5W +45°C/W +2.5°C/W TCASE = -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 Zero-DistortionTM Modulator 2 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz IDTF1653 RECOMMENDED OPERATION CONDITIONS Parameter Supply Voltage(s) Operating Temperature Symbol Comment VDD TCASE min typ max units All VDD pins 3.15 3.30 3.45 V Case Temperature -40 25 +105 deg C 2900 MHz 0.8 V 0 1 Vpeak DC 600 MHz LO Freq Range FLO LO power -3dBm to +5dBm 600 BB Common Mode Voltage VCM TCASE = -40C to +105C VDD = 3.3 V 0.1 LO level = 0dBm BB input voltage compliance range BB Freq Range Zero-DistortionTM Modulator For each BB pin FBB FLO = 1950 MHz, BB_IQ = 200 mVp-p PRF degrades < 1 dB 3 0.25 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz IDTF1653 SPECIFICATION See application circuit. Typical values are measured at VDD = +3.3V, FLO = 1950 MHz, PLO = 0 dBm, TCASE= +25°C, STBY = GND, BB_IQ frequency = 49, 50 MHz, BB_I&Q levels = 200 mVp-p each (-13dBm and 14 dB backoff from 1V DAC compliance), I & Q = 0.250V common-mode bias unless otherwise noted. Parameter Symbol Comment min Logic Input High Logic Input Low Logic Current Supply Current (ON) Supply Current (STBY) VIH VIL IIH, IIL ISUPP ISTBY LO Power PLO 600MHz to 2900MHz BB Input Resistance (Differential) RBB Freq = 100 MHz LO port Impedance ZLO RF port Impedance ZRF Power Gain Total VDD Total VDD, STBY = VIH dBm Single Ended (RL < -10dB) Can be driven differentially 50 Ω Single Ended (RL < -10dB) 50 Ω 2.0 IP3O2 LO = 1950 MHz Output IP3 @ 2.85 GHz IP3O3 LO = 2800 MHz Output IP2 @ 850 MHz IP2O1 Output IP2 @ 2.00 GHz IP2O Output IP2 @ 2.85 GHz IP3O2 LOsupp +5 -3 Ω Output IP3 @ 2.00 GHz LO (Carrier) Suppression V V μA mA mA 113 LO = 800 MHz POFF 178 2.8 0.68 +1 1901 5 -100 For STBY Pin IP3O1 Turn off time units For STBY Pin Output IP3 @ 850 MHz PON max 1.07 For STBY Pin G Turn on time typ 3.0 4.0 dB 37 30 36 dBm 31 LO = 800 MHz 65 Differential baseband input LO = 1950 MHz Differential baseband input 582 LO = 2800 MHz 64 dBm 63 Differential baseband input STBY = low to 90% final output power STBY = high to initial output power -30dB Native, Uncorrected 175 nsec 26 FLO = 1950 MHz -39 -30 dBm -30 dBc Native, Uncorrected SS FLO = 1950 MHz Differential baseband input -34 Output P1dB P1dBO Output Compression 15 dBm Output Noise NSD 10 MHz offset from LO BB I&Q levels = 0 VP-P -159 dBm/Hz LO Path Noise (internal) ΦN_LO +10 MHz offset -161 dBc/Hz Sideband (Image) Suppression -157 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 Zero-DistortionTM Modulator 4 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz TYPICAL OPERATING CONDITIONS GRAPHS Unless otherwise noted, the following conditions apply: Baseband I&Q levels = 200 mVPP each (-13 dBm / Channel / Tone) Baseband I&Q tones = 49, 50 MHz Low Side Injection TAMB = 25C, VCC = 3.30 V, LO Power = 0 dBm VCM = 0.250 Volts Flo = 1.95GHz unless otherwise specified EVKit RF output Trace and Connector Losses De-Embedded EVkit RF output loss (Trace + Connector) 0.0 -0.1 Output Loss (dB) -0.2 -0.3 -0.4 -45degC / -0.5 25degC / -0.6 85degC / -0.7 100degC / -0.8 0.6 1.0 1.4 1.8 2.2 2.6 3.0 3.4 3.8 RF Frequency (GHz) Zero-DistortionTM Modulator 5 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz TYPICAL OPERATING CONDITIONS (-1-) OIP3 vs. VCC 50 50 45 45 40 40 Output IP3 (dBm) Output IP3 (dBm) OIP3 vs. TAMB 35 30 25 -45degC / 3.30V / 0dBm 20 25degC / 3.30V / 0dBm 35 30 25 25degC / 3.45V / 0dBm 20 25degC / 3.30V / 0dBm 85degC / 3.30V / 0dBm 15 15 100degC / 3.30V / 0dBm 10 25degC / 3.15V / 0dBm 10 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) OIP2 vs. TAMB 50 90 45 80 40 70 Output IP2 (dBm) Output IP3 (dBm) OIP3 vs. LO level LO Frequency (GHz) 35 30 25 25degC / 3.30V / 5dBm 20 25degC / 3.30V / 0dBm 15 60 50 40 -45degC / 3.30V / 0dBm 30 25degC / 3.30V / 0dBm 85degC / 3.30V / 0dBm 20 25degC / 3.30V / -3dBm 10 100degC / 3.30V / 0dBm 10 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) OIP2 vs. LO level 90 90 80 80 70 70 Output IP2 (dBm) Output IP2 (dBm) OIP2 vs. VCC LO Frequency (GHz) 60 50 40 25degC / 3.45V / 0dBm 30 25degC / 3.30V / 0dBm 20 60 50 40 25degC / 3.30V / 5dBm 30 20 25degC / 3.15V / 0dBm 10 25degC / 3.30V / 0dBm 25degC / 3.30V / -3dBm 10 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) Zero-DistortionTM Modulator LO Frequency (GHz) 6 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz TYPICAL OPERATING CONDITIONS (-2-) ICC vs. TAMB ICC vs. VCC 340 340 -45degC / 3.30V / 0dBm 25degC / 3.45V / 0dBm 25degC / 3.30V / 0dBm 25degC / 3.30V / 0dBm 300 85degC / 3.30V / 0dBm Total Current (mA) Total Current (mA) 300 100degC / 3.30V / 0dBm 260 220 180 140 25degC / 3.15V / 0dBm 260 220 180 140 100 100 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) ICC vs. LO level LO Frequency (GHz) Power Consumption vs. TAMB 1,100 340 -45degC / 3.30V / 0dBm 25degC / 3.30V / 5dBm Total Current (mA) Power Consumption (mW) 25degC / 3.30V / 0dBm 300 25degC / 3.30V / -3dBm 260 220 180 140 85degC / 3.30V / 0dBm 100degC / 3.30V / 0dBm 900 800 700 600 500 400 300 100 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) LO Frequency (GHz) Power Consumption vs. VCC Power Consumption vs. LO level 1,100 1,100 25degC / 3.30V / 5dBm 1,000 25degC / 3.30V / 0dBm 900 25degC / 3.15V / 0dBm Power Consumption (mW) 25degC / 3.45V / 0dBm Power Consumption (mW) 25degC / 3.30V / 0dBm 1,000 800 700 600 500 400 1,000 900 25degC / 3.30V / 0dBm 25degC / 3.30V / -3dBm 800 700 600 500 400 300 300 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) LO Frequency (GHz) Zero-DistortionTM Modulator 7 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz TYPICAL OPERATING CONDITIONS (-3-) Gain vs. TAMB Gain vs. VCC 9 9 -45degC / 3.30V / 0dBm 25degC / 3.45V / 0dBm 25degC / 3.30V / 0dBm 7 25degC / 3.30V / 0dBm 7 85degC / 3.30V / 0dBm 25degC / 3.15V / 0dBm 100degC / 3.30V / 0dBm 5 Gain (dB) Gain (dB) 5 3 1 3 1 -1 -1 -3 -3 -5 -5 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 LO Frequency (GHz) 0.8 1.0 1.2 1.4 1.6 1.8 2.0 Gain vs. LO level -1 2.6 2.8 3.0 -45degC / 3.30V / 0dBm 25degC / 3.30V / 5dBm 25degC / 3.30V / 0dBm 25degC / 3.30V / 0dBm -3 Output RF Level (dBm) 7 25degC / 3.30V / -3dBm 5 Gain (dB) 2.4 RF Output Power vs. TAMB 9 3 1 -1 -3 -5 85degC / 3.30V / 0dBm 100degC / 3.30V / 0dBm -5 -7 -9 -11 Total Baseband Input Power = -10 dBm = 200 mVPP across 100Ω on I&Q -13 -15 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) RF Output Power vs. VCC LO Frequency (GHz) RF Output Power vs. LO level -1 -1 25degC / 3.45V / 0dBm 25degC / 3.30V / 5dBm 25degC / 3.30V / 0dBm -3 Output RF Level (dBm) -3 Output RF Level (dBm) 2.2 LO Frequency (GHz) 25degC / 3.15V / 0dBm -5 -7 -9 -11 Total Baseband Input Power = -10 dBm = 200 mVPP across 100Ω on I&Q -13 -15 25degC / 3.30V / 0dBm 25degC / 3.30V / -3dBm -5 -7 -9 -11 Total Baseband Input Power = -10 dBm = 200 mVPP across 100Ω on I&Q -13 -15 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) Zero-DistortionTM Modulator LO Frequency (GHz) 8 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz TYPICAL OPERATING CONDITIONS (-4-) Unadjusted LO Suppression vs. TAMB Unadjusted LO Suppression vs. VCC -10 25degC / 3.30V / 0dBm -15 Native Carrier Suppresion (dBm) Native Carrier Suppresion (dBm) -10 85degC / 3.30V / 0dBm -20 100degC / 3.30V / 0dBm -25 -30 -35 -40 -45 -50 -55 -60 25degC / 3.45V / 0dBm -15 -20 -30 -35 -40 -45 -50 -55 -60 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) Unadjusted LO Suppression vs. LO level LO Frequency (GHz) Unadjusted Sideband Suppression vs. TAMB -10 -10 25degC / 3.30V / 5dBm -15 Native Image Suppresion (dBc) Native Carrier Suppresion (dBm) 25degC / 3.15V / 0dBm -25 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 25degC / 3.30V / 0dBm -20 25degC / 3.30V / -3dBm -25 -30 -35 -40 -45 -50 -55 -15 -20 -45degC / 3.30V / 0dBm 25degC / 3.30V / 0dBm 85degC / 3.30V / 0dBm 100degC / 3.30V / 0dBm -25 -30 -35 -40 -45 -50 -55 -60 -60 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) LO Frequency (GHz) Unadjusted Sideband Suppression vs. VCC Unadjusted Sideband Suppression vs. LO level -10 -10 25degC / 3.45V / 0dBm -15 Native Image Suppresion (dBc) Native Image Suppresion (dBc) 25degC / 3.30V / 0dBm 25degC / 3.30V / 0dBm -20 25degC / 3.15V / 0dBm -25 -30 -35 -40 -45 -50 -55 25degC / 3.30V / 5dBm -15 -20 25degC / 3.30V / 0dBm 25degC / 3.30V / -3dBm -25 -30 -35 -40 -45 -50 -55 -60 -60 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) LO Frequency (GHz) Zero-DistortionTM Modulator 9 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz TYPICAL OPERATING CONDITIONS (-5-) Baseband 2nd Harmonic vs. TAMB -10 -45degC / 3.30V / 0dBm 25degC / 3.45V / 0dBm 25degC / 3.30V / 0dBm -20 85degC / 3.30V / 0dBm 100degC / 3.30V / 0dBm -30 -40 -50 -60 -70 -80 Baseband H2 Rejection (dBc) Baseband H2 Rejection (dBc) -10 Baseband 2nd Harmonic vs. VCC -90 -20 25degC / 3.30V / 0dBm -30 25degC / 3.15V / 0dBm -40 -50 -60 -70 -80 -90 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) Baseband 2 nd Harmonic vs. LO level LO Frequency (GHz) rd Baseband 3 Harmonic vs. TAMB -10 -10 -20 25degC / 3.30V / 0dBm -30 25degC / 3.30V / -3dBm -40 -50 -60 -70 -80 Baseband H3 Rejection (dBc) Baseband H2 Rejection (dBc) 25degC / 3.30V / 5dBm -90 -20 25degC / 3.30V / 0dBm 85degC / 3.30V / 0dBm -30 100degC / 3.30V / 0dBm -40 -50 -60 -70 -80 -90 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) Baseband 3rd Harmonic vs. VCC LO Frequency (GHz) Baseband 3rd Harmonic vs. LO level -10 -10 -20 25degC / 3.30V / 0dBm -30 25degC / 3.15V / 0dBm -40 -50 -60 -70 -80 25degC / 3.30V / 5dBm Baseband H3 Rejection (dBc) 25degC / 3.45V / 0dBm Baseband H3 Rejection (dBc) -45degC / 3.30V / 0dBm -90 -20 25degC / 3.30V / 0dBm -30 25degC / 3.30V / -3dBm -40 -50 -60 -70 -80 -90 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 LO Frequency (GHz) Zero-DistortionTM Modulator LO Frequency (GHz) 10 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz TYPICAL OPERATING CONDITIONS (-6-) Output Noise vs. Frequency Output Noise vs. POUT [VCC = 3.3V, TAMB = 25C] -146 -154 Output Noise (dBm/Hz) Output Noise (dBm/Hz) -148 -150 -152 -154 -156 -158 -160 -162 -155 -156 -157 -158 -159 -160 -161 -162 -164 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 -22 3.0 -18 -14 LO Frequency (GHz) 2 6 RF Port -40degC / 3.30V / 0 dBm 25degC / 3.30V / 0 dBm -5 LO Port 100degC / 3.30V / 0 dBm 6 105degC / 3.30V / 0 dBm Return Loss (dB) Power Gain (dB) -2 0 8 4 2 0 -10 -15 -20 -25 -30 -35 -2 0 100 200 300 400 500 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 600 Frequency (GHz) Baseband Input Frequency (MHz) 1dB Compression 140 -40degC / I 25degC / I 100degC / I 130 Output P1dB (dBm) I&Q Input Parallel Resistance/Capacitance Input Balanced RP (ohms) -6 LO & RF Port Return Loss Input Bandwidth (fixed LO = 2.092 GHz) -40degC / Q 25degC / Q 100degC / Q 120 110 100 90 17 16 15 14 13 LO Frequency (GHz) 12 Baseband Input Frequency (MHz) 0.6 80 0 100 200 300 400 500 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 600 17 -40degC / I 25degC / I 100degC / I 3.5 -40degC -40degC / Q 25degC / Q 100degC / Q Output P1dB (dBm) 4.0 Input Balanced CP (pF) -10 Output Power (dBm) 3.0 2.5 2.0 1.5 1.0 0.5 100 200 Zero-DistortionTM Modulator 300 400 105degC 15 14 LO Frequency = 1.95 GHz LO Level (dBm) 13 VSUPPLY 12 Baseband Input Frequency (MHz) -3 0.0 0 25degC 16 500 0 3.15V 600 11 5 -3 0 3.30V 5 -3 0 5 3.45V RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz TYPICAL OPERATING CONDITIONS (-7-) Turn On Time Turn Off Time RF signal STBY STBY RF signal Turn on time <200ns Turn off time <30ns Flo=2GHz, 3.3V, 25deg Flo=2GHz, 3.3V, 25deg Polarity: LO = 2.0GHz, BB_I+/- leads BB_Q+/- Polarity: LO = 2.0GHz, BB_I+/- lags BB_Q+/2.05G 1.95G 2G 2G 1.95G 2.05G Image Suppression Nulling Performance Carrier Suppression Nulling Performance 0 -10 -40degC 90degC -40 105degC -50 -60 -70 -80 -90 Sideband Suppression (dBc) -30 -20 0.9 GHz -3 dBm 0 dBm 5 dBm . 2.1 GHz 2.4 GHz . -50 -60 -70 -80 -3 dBm 0 dBm 5 dBm 2.8 GHz 0.9 GHz -3 dBm 0 dBm 5 dBm . 2.1 GHz 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V -3 dBm 0 dBm 5 dBm -3 dBm 0 dBm 5 dBm . 2.4 GHz -3 dBm 0 dBm 5 dBm . 2.8 GHz LO Frequency / LO Power / VSUPPLY LO Frequency / LO Power / VSUPPLY Zero-DistortionTM Modulator 105degC -40 -90 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V -3 dBm 0 dBm 5 dBm . 90degC Nulled 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V -3 dBm 0 dBm 5 dBm 25degC -30 Nulled -100 -40degC -10 25degC 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V 3.15V 3.30V 3.45V LO Suppression (dBm) -20 12 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz GENERIC DAC INTERFACE DAC LCM Vcm Idc=Ibias+0.5Ifs BBP Rint Low Pass IOUTxP F1653 Filter Ibias+0.5Ifs 0 to 20 mA BBN Rdac Rdac 50W 50W Rint IOUTxN DC impedance: 50W per side AC impedance: 100W differential LCM DAC: low common mode voltage DAC usually has high output impedance and sourcing current out LPF: to filter out unwanted harmonics DC common mode voltage on BBP/BBN Vcm: Vcm=IDC x Rdac//Rdc_IQMOD Vcm is determined by DAC bias current and IQ Mod input DC impedance Zero-DistortionTM Modulator 13 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz PACKAGE DRAWING (4X4 24 PIN) Zero-DistortionTM Modulator 14 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz PIN DIAGRAM TOP View (looking through the top of the package) NC BB_I- BB_I+ NC GND 23 22 21 20 19 m m VDD 24 GND 2 Exposed Pad 0. 35 1 18 VDD 17 NC 16 RF_OUT 15 NC 14 NC 13 GND C O STBY Package Drawing 4 mm x 4 mm package dimension LO+ 2.60 mm x 2.60 mm exposed pad 3 0.5 mm pitch LO- 24 pins 4 0.75 mm height GND 5 0.25 mm pad width 0.40 mm pad length Zero-DistortionTM Modulator 9 10 15 BB_Q- BB_Q+ 11 12 NC 8 NC 7 NC 6 NC NC RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz PIN DESCRIPTIONS Pins Name Function 1 STBY STBY Mode. Pull this pin high for Standby Mode. Pull low or ground for Normal Operation. 2, 5, 13, 19 GND Ground these pins. 6, 7, 8, 11, 12, 14, 15, 17, 20, 23 NC IDT recommends grounding these pins. 3, 4 LO+, LO- Local oscillator (LO) 50 ohm differential or 25ohm each pin single-ended input. Pins must be ac-coupled. For 50 ohm singleended operation, ac-couple USED Pin to 50 ohm termination and ac-couple UNUSED pin to GND. 9, 10 BB_Q-, BB_Q+ 16 RF_OUT 18, 24 VDD Power Supply. Bypass to GND with capacitors as shown in the Typical Application Circuit as close to pin as possible. 21, 22 BB_I+, BB_I- In-Phase differential baseband input. Internally matched to 100 ohms. — EP Zero-DistortionTM Modulator Quadrature differential baseband input. Internally matched to 100 ohms. RF output. Must be ac-coupled. 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 specified RF performance. 16 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz EVKIT SCHEMATIC 2 1 3 1 J3 6 5 VDD VDD 1 VDD C15 C16 VR2 2 TP2 3 VR1 2 TP1 R6 L1 L2 C4 C3 VDD TP3 3 1 4 T1 R4 C5 R5 R7 R1 VCC1 2 L5 C1 3 2 1 C18 4 5 NC 19 GND 20 21 BB_I+ 22 BB_I- VDD GND NC U1 LO+ C6 VCC2 STBY RFOUT F1653 LO- NC GND NC 18 17 C2 16 J6 1 2 1 J1 24 C17 1 2 NC J2 VDD R2 23 R3 15 14 TP4 NC NC PAD 13 25 R10 12 BB_Q+ GND 11 7 2 10 1 VCC1 BB_Q- NC J9 R8 8 VCC NC 9 6 NC TP9 TP8 R9 VCC2 C7 J4 VDD R14 VDD 1 TP10 1 R18 1 2 VR4 2 TP7 TP6 TP5 VDD J10 1 3 L3 3 L4 VDD VR3 2 C12 C11 C10 R12 R11 2 R13 C13 C14 C9 4 C8 5 1 2 6 J5 1 3 1 T2 2 J7 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. Zero-DistortionTM Modulator 17 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz EVKIT BOM Part Reference QTY DESCRIPTION Mfr. Part # Mfr. C2 C4,C6,C8,C10,C17 C1 C7,C9 R3,R8,R9,C13-C16,L5 R5,R12 R1 VR2,VR4 J2,J5,J8,J9 J3,J4,J7,J10 J1,J6 T1,T2 U1 1 5 1 2 8 2 1 2 4 4 2 2 1 1 8pF ±0.5pF, 50V, C0G Ceramic Capacitor (0402) 10nF ±10%, 16V, X7R Ceramic Capacitor (0402) 39PF ±5%, 50V, C0G Ceramic Capacitor (0402) 100nF ±10%, 16V, X7R Ceramic Capacitor (0402) 0Ω 1/10W Resistor (0402) 24.9 Ω ±1%, 1/4W Resistor (1206) 47.0KΩ ±1%,1/16W Resistor (0402) 1KΩ ±10%, 1/4W Resistor Trimmer CONN HEADER VERT SGL 2 X 1 POS GOLD Edge Launch SMA (0.250 inch width, round center contact) Edge Launch SMA (0.375 inch width, flat center contact) 2:1 Center Tap Balun IQ MOD Printed Circuit Board DNP DNP DNP DNP DNP GRM1555C1H8R0D GRM155R71C103K GRM1555C1H390J GRM155R71C104K ERJ-2GE0R00X RMCF1206FT24R9 RC0402FR-0747KL TS63Y102KR10 961102-6404-AR 142-0711-821 142-0701-851 ADT2-1T+ F1653 F1650 SE EVKIT REV (02) MURATA MURATA MURATA MURATA Panasonic Stackpole Electronics Yageo Vishay/Sfernice 3M Emerson Johnson Emerson Johnson Mini Circuits IDT Coastal Circuits VR1,VR3 C3,C5,C11,C12, C18 L1,L2,L3,L4 R2,R4,R6,R7,R10,R11 R13,R14,R16,R18 APPLYING VCM AT THE BASEBAND INPUTS With L1, L2, L3, and L4 unpopulated, the common mode voltage is set by VR2 and VR4. The voltage set by VR2 has a DC path through the balun transformer T1 to pins BB_I+ and BB_I-, as highlighted. This also applies for VR4, T2, and pins BB_Q+ and BB_Q-. With this configuration, the same voltage will be applied to BB_I+ and BB_I- and the same voltage will be applied to BB_Q+ and BB_Q-. The I and Q common mode voltages may be different from each other to null LO (carrier) leakage. Zero-DistortionTM Modulator 18 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz EVKIT PICTURE: Note: VCC connection on evaluation board is VDD Power Supply on the datasheet. VDD connection on evaluation board is used to set baseband pin common mode (CM) voltage (see schematic) Zero-DistortionTM Modulator 19 RevO, April 2015 IDTF1653NLGI Datasheet ZIF/CIF Modulator 600MHz to 2900MHz TOP MARKINGS Part Number F1653GI ZC1442N Q42A016Y Die Step Zero-DistortionTM Modulator Date Code [YYWW] (Week 42 of 2014) Lot Code 20 RevO, April 2015