IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz FEATURES GENERAL DESCRIPTION This document describes specifications for the F1650NLGI Zero/Complex IF Modulator implementing Zero-DistortionTM technology for low power consumption with improved ACLR. This device interfaces directly to a high performance Tx dual DAC. Power Gain = 3.25dB Direct 100 differential drive from Tx DAC < 590mW Power Consumption @ 2GHz -158dBm/Hz Output Noise COMPETITIVE ADVANTAGE IP2O = +60dBm @ 2GHz 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. IP3O = +36dBm @ 2GHz Excellent native LO and image suppression 600 MHz input 1dB Bandwidth 600 MHz to 2400MHz RF BW The IDTF1650 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. Constant LO impedance when OFF 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 12 dB TM TM Zero-Distortion PART# MATRIX DEVICE BLOCK DIAGRAM Part# RF freq Range IP2O Power Cons. IP3O Noise F1650 600 - 2400 +60 dBm 587 mW +36 dBm -158 dBm/Hz Tx VCO/PLL I 0 90 RF out Bias +3.3V Q Control STBY ORDERING INFORMATION Omit IDT prefix Tape & Reel 0.8 mm height package IDTF1650NLGI8 RF product Line Zero-DistortionTM Modulator 1 Green Industrial Temp range Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz ABSOLUTE MAXIMUM RATINGS VDD to GND STBY BB_I+, BB_I-, BB_Q+, BB_QLO_IN RF_OUT Continuous Power Dissipation JA (Junction - Ambient) JC (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 +45C/W +2.5C/W TCASE = -40C to +105C 150C -65C to +150C +260C 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 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz IDTF1650 RECOMMENDED OPERATION CONDITIONS Parameter Comment Symbol min typ max units Supply Voltage(s) All VDD pins VDD 3.15 3.30 3.45 V Operating Temperature Case Temperature TCASE -40 25 +105 deg C LO Freq Range LO power -3dBm to +5dBm FLO 600 2400 MHz BB Freq Range FBB DC 600 MHz Zero-DistortionTM Modulator FLO = 1950 MHz, BB_IQ = 200 mV PRF degrades < 1 dB 3 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz IDTF1650 SPECIFICATION See application circuit. Typical values are measured at VDD = +3.3V, FLO = 1950 MHz, PLO = 0 dBm, TCASE= +25C, STBY = GND, BB_IQ frequency = 49, 50 MHz, BB_I&Q levels = 200 mVp-p each (14 dB backoff from 1V DAC compliance), I & Q = 0.250V common-mode bias unless otherwise noted. Parameter Comment Symbol min typ max units Logic Input High For STBY Pin Logic Input Low For STBY Pin VIL Logic Current For STBY Pin IIH, IIL Supply Current (ON) Total VDD ISUPP Supply Current (STBY) Total VDD, STBY = VIH ISTBY LO Power 600MHz to 2400MHz PLO BB Input Resistance (Differential) Freq = 100 MHz RBB BB Common Mode Voltage VCM BB input voltage compliance range For each BB pin DC couple to LCM DAC TCASE = -40C to +105C VDD = 3.3 V LO level = 0dBm VIH 1.07 V 0.68 V +1 A 178 2101 mA 6 15 mA +5 dBm -100 -3 113 0.1 0.25 0 0.8 V 1 Vpeak LO port Impedance Single Ended (RL < -10dB) Can be driven differentially ZLO 50 RF port Impedance Single Ended (RL < -10dB) ZRF 50 Power Gain G 2.25 3.25 4.25 dB LO Path noise Calc. from Noise v. POUT + 10 MHz offset, 1.0 GHz FLO N_LO -157 Output IP3 @ 850 MHz LO = 800 MHz IP3O1 35 Output IP3 @ 2.0 GHz LO = 1950 MHz IP3O2 Output IP3 @ 2.45 GHz LO = 2400 MHz IP3O3 33 Output IP2 @ 850 MHz LO = 800 MHz IP2O1 63 Output IP2 @ 2.0 GHz LO = 1950 MHz IP2O Output IP2 @ 2.45 GHz LO = 2400 MHz IP2O3 60 LO (Carrier) Suppression Native, Uncorrected LOsupp -37 -30 dBm SS -41 -30 dBc 15 dBm -158 dBm/Hz FLO = 1950 MHz Sideband (Image) Suppression Native, Uncorrected Output P1dB Output Compression P1dBO Output Noise 10 MHz offset from LO BB I&Q levels = 0 VP-P NSD FLO = 1950 MHz 30 552 -157 dBc/Hz 36 dBm 60 dBm 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 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz TYPICAL OPERATING CONDITIONS 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 where TAMB is the ambient temperature VCM = 0.250 Volts, where CM is common mode Flo = 1.95GHz unless otherwise specified, where lo is Local Oscillator 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 -40degC 25degC -0.5 85degC -0.6 100degC -0.7 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 RF Frequency (GHz) Zero-DistortionTM Modulator 5 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz TYPICAL OPERATING CURVES (-1-) OIP3 vs. TAMB OIP3 vs. VCC 55 55 -40degC / 3.30V / 0dBm 25degC / 3.45V / 0dBm 25degC / 3.30V / 0dBm 50 50 25degC / 3.30V / 0dBm 90degC / 3.30V / 0dBm 105degC / 3.30V / 0dBm 25degC / 3.15V / 0dBm 45 Output IP3 (dBm) Output IP3 (dBm) 45 40 35 30 25 20 40 35 30 25 20 15 15 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 0.6 0.8 1.0 LO Frequency (GHz) 1.2 1.4 1.6 1.8 OIP3 vs. LO level 2.4 90 -40degC / 3.30V / 0dBm 25degC / 3.30V / 5dBm 25degC / 3.30V / 0dBm 50 80 25degC / 3.30V / 0dBm 90degC / 3.30V / 0dBm 25degC / 3.30V / -3dBm 45 105degC / 3.30V / 0dBm 70 Output IP2 (dBm) Output IP3 (dBm) 2.2 OIP2 vs. TAMB 55 40 35 30 25 60 50 40 30 20 15 20 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 0.6 0.8 1.0 LO Frequency (GHz) 1.2 1.4 1.6 1.8 2.0 2.2 2.4 LO Frequency (GHz) OIP2 vs. VCC OIP2 vs. LO level 90 90 25degC / 3.45V / 0dBm 80 25degC / 3.30V / 5dBm 80 25degC / 3.30V / 0dBm 25degC / 3.30V / 0dBm 25degC / 3.15V / 0dBm 25degC / 3.30V / -3dBm 70 Output IP2 (dBm) 70 Output IP2 (dBm) 2.0 LO Frequency (GHz) 60 50 40 30 60 50 40 30 20 20 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 0.6 LO Frequency (GHz) Zero-DistortionTM Modulator 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 LO Frequency (GHz) 6 Rev1, March 2014 2.4 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz TYPICAL OPERATING CURVES (-2-) ICC vs. TAMB ICC vs. VCC 340 340 -40degC / 3.30V / 0dBm 25degC / 3.45V / 0dBm 25degC / 3.30V / 0dBm 300 25degC / 3.30V / 0dBm 300 90degC / 3.30V / 0dBm 25degC / 3.15V / 0dBm Total Current (mA) Total Current (mA) 105degC / 3.30V / 0dBm 260 220 180 140 260 220 180 140 100 100 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 0.6 0.8 1.0 LO Frequency (GHz) 1.2 1.4 1.6 1.8 ICC vs. LO level 2.2 2.4 Power Consumption vs. TAMB 340 1,100 -40degC / 3.30V / 0dBm 25degC / 3.30V / 5dBm 25degC / 3.30V / 0dBm 1,000 Power Consumption (mW) 25degC / 3.30V / 0dBm 300 25degC / 3.30V / -3dBm Total Current (mA) 2.0 LO Frequency (GHz) 260 220 180 90degC / 3.30V / 0dBm 105degC / 3.30V / 0dBm 900 800 700 600 500 140 400 100 300 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 0.6 0.8 1.0 LO Frequency (GHz) 1.2 1.4 1.6 1.8 Power Consumption vs. VCC 2.2 2.4 Power Consumption vs. LO level 1,100 1,100 25degC / 3.45V / 0dBm 1,000 25degC / 3.30V / 5dBm 1,000 25degC / 3.30V / 0dBm Power Consumption (mW) Power Consumption (mW) 2.0 LO Frequency (GHz) 25degC / 3.15V / 0dBm 900 800 700 600 500 400 25degC / 3.30V / 0dBm 25degC / 3.30V / -3dBm 900 800 700 600 500 400 300 300 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 0.6 LO Frequency (GHz) Zero-DistortionTM Modulator 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 LO Frequency (GHz) 7 Rev1, March 2014 2.4 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz TYPICAL OPERATING CURVES (-3-) Gain vs. TAMB Gain vs. VCC 9 9 -40degC / 3.30V / 0dBm 25degC / 3.45V / 0dBm 25degC / 3.30V / 0dBm 7 25degC / 3.30V / 0dBm 7 90degC / 3.30V / 0dBm 25degC / 3.15V / 0dBm 105degC / 3.30V / 0dBm 5 Power Gain (dB) Power Gain (dB) 5 3 1 -1 -3 3 1 -1 -3 -5 -5 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 0.6 0.8 1.0 LO Frequency (GHz) 1.2 1.4 1.6 1.8 2.0 2.2 2.4 LO Frequency (GHz) Gain vs. LO level RF Output Power vs. TAMB -1 9 -40degC / 3.30V / 0dBm 25degC / 3.30V / 5dBm 25degC / 3.30V / 0dBm 25degC / 3.30V / 0dBm 25degC / 3.30V / -3dBm 5 Power Gain (dB) 90degC / 3.30V / 0dBm -3 Output RF Level (dBm) 7 3 1 -1 105degC / 3.30V / 0dBm -5 -7 -9 -11 -13 -3 -15 -5 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0.6 2.4 0.8 1.0 1.2 1.4 1.6 1.8 LO Frequency (GHz) 2.2 2.4 RF Output Power vs. LO level RF Output Power vs. VCC -1 -1 25degC / 3.30V / 5dBm 25degC / 3.45V / 0dBm 25degC / 3.30V / 0dBm 25degC / 3.15V / 0dBm -5 -7 -9 Total Baseband Input Power = -10 dBm = 200mV PP across 100 on I&Q -11 25degC / 3.30V / 0dBm -3 Output RF Level (dBm) -3 Output RF Level (dBm) 2.0 LO Frequency (GHz) 25degC / 3.30V / -3dBm -5 -7 -9 Total Baseband Input Power = -10 dBm = 200mV PP across 100 on I&Q -11 -13 -13 -15 -15 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0.6 2.4 Zero-DistortionTM Modulator 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 LO Frequency (GHz) LO Frequency (GHz) 8 Rev1, March 2014 2.4 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz TYPICAL OPERATING CURVES (-4-) Unadjusted LO Suppression vs. TAMB -10 -10 -40degC / 3.30V / 0dBm 25degC / 3.30V / 0dBm -15 105degC / 3.30V / 0dBm -20 25degC / 3.45V / 0dBm -15 90degC / 3.30V / 0dBm Native LO Suppression (dBm) Native LO Suppression (dBm) Unadjusted LO Suppression vs. VCC -25 -30 -35 -40 -45 -50 -55 -60 25degC / 3.30V / 0dBm 25degC / 3.15V / 0dBm -20 -25 -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 0.6 0.8 1.0 LO Frequency (GHz) -10 1.6 1.8 2.0 2.2 2.4 Unadjusted Sideband Suppression vs. TAMB -10 25degC / 3.30V / 5dBm -15 25degC / 3.30V / 0dBm Native Image Suppression (dBc) Native LO Suppression (dBm) 1.4 LO Frequency (GHz) Unadjusted LO Suppression vs. LO level 25degC / 3.30V / -3dBm -20 -25 -30 -35 -40 -45 -50 -55 -40degC / 3.30V / 0dBm 25degC / 3.30V / 0dBm -15 90degC / 3.30V / 0dBm -20 105degC / 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 0.6 2.4 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 LO Frequency (GHz) LO Frequency (GHz) Unadjusted Sideband Suppression vs. LO level Unadjusted Sideband Suppression vs. VCC -10 -10 25degC / 3.45V / 0dBm -15 25degC / 3.30V / 0dBm Native Image Suppression (dBc) Native Image Suppression (dBc) 1.2 25degC / 3.15V / 0dBm -20 -25 -30 -35 -40 -45 -50 -55 25degC / 3.30V / 5dBm -15 25degC / 3.30V / 0dBm 25degC / 3.30V / -3dBm -20 -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 0.6 2.4 Zero-DistortionTM Modulator 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 LO Frequency (GHz) LO Frequency (GHz) 9 Rev1, March 2014 2.4 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz TYPICAL OPERATING CURVES (-5-) Baseband 2nd Harmonic vs. TAMB Baseband 2nd Harmonic vs. VCC -10 25degC / 3.45V / 0dBm 25degC / 3.30V / 0dBm -20 -20 90degC / 3.30V / 0dBm Baseband H2 Rejection (dBc) Baseband H2 Rejection (dBc) -10 -40degC / 3.30V / 0dBm 105degC / 3.30V / 0dBm -30 -40 -50 -60 -70 -80 -90 25degC / 3.30V / 0dBm 25degC / 3.15V / 0dBm -30 -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 0.6 0.8 1.0 LO Frequency (GHz) 1.2 1.4 1.6 1.8 Baseband 2nd Harmonic vs. LO level -10 2.4 -40degC / 3.30V / 0dBm 25degC / 3.30V / 5dBm -20 25degC / 3.30V / 0dBm -20 25degC / 3.30V / 0dBm Baseband H3 Rejection (dBc) Baseband H2 Rejection (dBc) 2.2 Baseband 3rd Harmonic vs. TAMB -10 25degC / 3.30V / -3dBm -30 -40 -50 -60 -70 -80 90degC / 3.30V / 0dBm 105degC / 3.30V / 0dBm -30 -40 -50 -60 -70 -80 -90 -90 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0.6 2.4 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 LO Frequency (GHz) LO Frequency (GHz) Baseband 3rd Harmonic vs. LO level Baseband 3rd Harmonic vs. VCC -10 -10 25degC / 3.30V / 5dBm 25degC / 3.45V / 0dBm -20 -20 25degC / 3.30V / 0dBm Baseband H3 Rejection (dBc) Baseband H3 Rejection (dBc) 2.0 LO Frequency (GHz) 25degC / 3.15V / 0dBm -30 -40 -50 -60 -70 -80 25degC / 3.30V / 0dBm 25degC / 3.30V / -3dBm -30 -40 -50 -60 -70 -80 -90 -90 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 0.6 2.4 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 LO Frequency (GHz) LO Frequency (GHz) Zero-DistortionTM Modulator 0.8 10 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz TYPICAL OPERATING CURVES (-6-) LO Leakage (Carrier) Nulling Image (Sideband) Nulling -10 -10 -40degC -20 25degC 90degC 105degC Sideband Suppression (dBc) LO Suppression (dBm) -40 -50 -60 -70 -80 Nulled Nulled -90 Nulled Nulled -40degC -20 -30 -100 25degC 90degC 105degC -30 -40 -50 -60 -70 Nulled -80 Nulled Nulled -90 -100 -3 0 5 -3 0 3.15V 5 -3 0 3.30V 5 -3 0 3.45V 5 -3 0 3.15V 0.9GHz 5 -3 0 3.30V 5 -3 0 3.45V 5 -3 0 3.15V 5 -3 0 3.30V 2.1GHz 5 -3 0 5 -3 0 3.15V 3.45V 5 -3 0 3.30V 5 -3 0 3.45V 5 -3 0 3.15V 0.9GHz 2.4GHz LO Freq / VCC / LO Level (dBm) 5 -3 0 3.30V 5 -3 0 3.45V 5 -3 0 3.15V 2.1GHz 5 -3 0 3.30V 5 3.45V 2.4GHz LO Freq / VCC / LO Level (dBm) Gain & IP3O Histograms [FLO = 1.95G, N = 1080] LO & Image Histograms 30% [FLO = 1.95G, N = 1080] 18% LO Suppr OIP3 16% Gain Image Suppr 14% 20% Percentage (%) Percentage (%) 25% 15% 10% 12% 10% 8% 6% 4% 5% 2% 0% 2.8 27 2.9 28 3.0 29 3.1 30 3.2 31 3.3 32 3.4 33 3.5 34 3.6 35 3.7 36 3.8 37 3.9 38 4.0 39 4.1 40 0% Native LO Suppression / Image Suppression Bin (dBm / dBc) Gain Bin (dB) / Output IP3 Bin (dBm) Performance vs. VCM [Native LO & Image Suppression] Performance vs. VCM [Gain, IP3, IP2, FLO = 1.95G] -25 65 6 60 5 55 4 50 3 Image Suppression (dBc) -35 -40 45 OIP3 OIP2 2 Gain 40 1 35 0 30 -1 -45 -50 25 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 VCM [Common Mode Voltage] (Volts) Zero-DistortionTM Modulator -2 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 VCM [Common Mode Voltage] (Volts) 11 Rev1, March 2014 Power Gain (dB) -30 IP3O / IP2O (dBm) LO Suppr (dBm) / Image Suppr (dBc) LO Suppression (dBm) IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz TYPICAL OPERATING CURVES (-7-) Output Noise vs. POUT [VCC = 3.3V, TAMB = 25C] Output Noise vs. Frequency -146 -141 1.0 GHz 3.3V / Ta = 25C / 0dBm LO -148 Output Noise (dBm/Hz) Output Noise (dBm/Hz) -145 -149 -153 -157 -150 -152 -154 -156 -158 -160 -161 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 -24 2.4 -20 -16 -12 -8 -4 0 4 8 RF Output Power (dBm) LO Frequency (GHz) LO & RF Port Return Loss Input Bandwidth (fixed LO = 2.092 GHz) 0 8 -40degC / 3.30V / 0 dBm LO Return Loss 25degC / 3.30V / 0 dBm 105degC / 3.30V / 0 dBm Return Loss (dB) Power Gain (dB) -5 100degC / 3.30V / 0 dBm 6 4 2 0 RF Return Loss -10 -15 -20 -25 -30 -2 0 100 200 300 400 500 0.6 600 0.8 1.0 1.2 130 Output P1dB (dBm) Input Balanced RP (ohms) -40degC / I 25degC / I 100degC / I -40degC / Q 25degC / Q 100degC / Q 120 110 100 90 Baseband Input Frequency (MHz) 100 200 300 Input Balanced CP (pF) 400 -40degC / I 25degC / I 100degC / I 3.5 500 -40degC / Q 25degC / Q 100degC / Q 1.5 1.0 Zero-DistortionTM Modulator 2.4 LO Frequency (GHz) 0.8 1.0 1.2 1.4 1.6 25degC 105degC 16 15 14 LO Frequency = 1.95 GHz LO Level (dBm) 13 -3 400 2.2 13 VSUPPLY 12 0.0 300 2.0 14 0.6 Baseband Input Frequency (MHz) 200 1.8 15 -40degC 2.0 100 2.4 17 2.5 0 2.2 16 600 3.0 0.5 2.0 12 Output P1dB (dBm) 0 1.8 17 80 4.0 1.6 1dB Compression I&Q Input Parallel Resistance/Capacitance 140 1.4 Frequency (GHz) Baseband Input Frequency (MHz) 500 600 0 3.15V 12 5 -3 0 3.30V 5 -3 0 5 3.45V Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz GENERIC DAC INTERFACE Rcore-ON 100 LPF (opt.) 50 +/- 1% II+ = 20 mAP In-Phase (I) VCOMPLIANCE = 1VP-P II- = 20 mAP Rcore-ON 50 +/- 1% Tx VCO/PLL 0 90 Xformer Dual DAC 100 LPF (opt.) Rcore-ON DAC Clock 50 +/- 1% IQ- = 20 mAP IDTF1650 ZIF/CIF Mod Quadrature (Q) VCOMPLIANCE = 1VP-P IQ+ = 20 mAP Rcore-ON 50 +/- 1% Zero-DistortionTM Modulator 13 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz PACKAGE DRAWING (4X4 24 PIN) Zero-DistortionTM Modulator 14 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz PIN DIAGRAM TOP View (looking through the top of the package) BLACK denotes recommended external connection [RED] denotes internal connection GND BB_I- BB_I+ GND [NC] GND 23 22 21 20 19 m m VDD 24 2 35 GND Exposed Pad 0. 1 18 VDD 17 GND [NC] 16 RF_OUT 15 GND [NC] 14 GND [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 GND [TEST] 6 0.25 mm pad width Zero-DistortionTM Modulator 7 8 9 10 11 12 R_DIST GND BB_Q- BB_Q+ GND [NC] GND 0.40 mm pad length 15 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz PIN DESCRIPTIONS Pins Name Function 1 STBY STBY Mode. Pull this pin high for Standby Mode (<15 mA). Pull low or ground for Normal Operation. 2, 5, 8, 12, 13, 19, 23 GND Ground these pins. 11, 14, 15, 17, 20 NC IDT recommends to ground these pins. 3, 4 LO+, LO- 6 TEST 7 R_DIST 9, 10 BB_Q-, BB_Q+ 16 RF_OUT 18, 24 VDD 21, 22 BB_I+, BB_I- -- EP Zero-DistortionTM Modulator Local oscillator (LO) 50 ohm differential or 25ohm each pin single-ended input. Pins should be ac-coupled. For 50 ohm single-ended operation, ac-couple USED Pin to 50 ohm termination and ac-couple UNUSED pin to GND. Test pin. Ground this pin. Connect the specified resistor from this pin to ground to set the RF distortion amplifier current. Quadrature differential baseband input. Internally matched to 100 ohms. RF output. Must be ac-coupled. Power Supply. Bypass to GND with capacitors as shown in the Typical Application Circuit as close to pin as possible. In-Phase differential baseband input. Internally matched to100 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 specified RF performance. 16 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz EVKIT SCHEMATIC Zero-DistortionTM Modulator 17 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz EVKIT SCHEMATIC (CONTINUED) 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 18 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz EVKIT BOM F1650 SE 10/21/2013 Item # Value 1 8pF 2 10nF 3 39pF 4 0.6pF 5 0.1uF 6 0 7 6.34K 8 24.9 9 47K 10 1K 11 1.8n 12 Header 2 Pin 13 SMA_END_LAUNCH 14 SMA_END_LAUNCH 15 2:1 Balun 16 F1650 17 PCB 18 BOM 19 DNP 20 DNP 21 DNP 22 DNP Size/Rev 0402 0402 0402 0402 0402 0402 0402 1206 0402 2719 0402 TH 2 .062 .062 SM-22 QFN-24 02 05 2719 0402 0402 1206 Desc CAP CER 8pF 0402 50V 5% C0G CAP CER 10000PF 16V 10% X7R 0402 CAP CER 39PF 50V 5% C0G 0402 CAP CER 8pF 0402 50V 5% C0G CAP CER 0.1UF 16V 10% X7R 0402 RES 0.0 OHM 1/10W 0402 SMD RES 6.34K OHM 1/10W 1% 0402 SMD RES TF 24.9 OHM 1% 0.25W 1206 RES 47.0K OHM 1/16W 1% 0402 SMD TRIMMER 1K OHM 0.25W SMD 0402CS Ceramic Chip Inductor CONN HEADER VERT SGL 2POS GOLD SMA_END_LAUNCH (Small) SMA_END_LAUNCH (Big) 2:1 Center Tap Balun IQ MOD Printed Circuit Board Bill Of Material Mfr. Part # GRM1555C1H8R0DZ01D GRM155R71C103KA01D GRM1555C1H390JZ010 GJM1555C1HR60BB01D GRM155R71C104KA88D ERJ-2GE0R00X ERJ-2RKF6341X RMCF1206FT24R9CT-ND RC0402FR-0747KL TS63Y-1.0KCT-ND 0402CS-1N8XJLU 961102-6404-AR 142-0711-821 142-0701-851 ADT2-1T+ F1650 F1650 SE EVKIT REV 02 Mfr. MURATA MURATA MURATA MURATA MURATA Panasonic Panasonic RMCF Yageo Vishay/Sfernice CoilCraft 3M Emerson Johnson Emerson Johnson Mini Circuits IDT Coastal Circuits Supplier Part # 490-3212-1-ND 490-1313-1-ND 490-1286-1-ND 490-6078-1-ND 490-3261-1-ND P0.0JCT-ND P6.34KLCT-ND RMCF1206FT24R 311-47.0KLRCTTS63Y102KR10 0402CS-1N8XJLU 3M9447-ND 530-142-0711-821 530-142-0701-851 ADT2-1T+ F1650-010 Supplier Digikey Digikey Digikey Digikey Digikey Digikey Digikey Digikey Digikey Digikey CoilCraft Digikey Mouser Mouser Mini Circuits IDT Part Reference C2 C4,6,8,10,17 C1 C18 C7,9 R3,8,9,C13-16 R18 R5,12 R1 VR2,4 L5 J2,5,8,9 J3,4,7,10 J1,6 T1,2 U1 VR1,3 C3,5,11,12 R2,6,10,14,16 R4,7,11,13 TOTAL APPLYING VCM AT THE BASEBAND INPUTS Qty 1 5 1 1 2 7 1 2 1 2 1 4 4 2 2 1 1 38 L1, L2, L3, and L4 are all UNPOPULATED 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 19 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz 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 20 Rev1, March 2014 IDTF1650NLGI Datasheet ZIF/CIF Modulator 600MHz to 2400MHz TOP MARKINGS Part Number F1650GI ZC1337N Date Code [YYWW] (Week 37 of 2013) 30F010Y Die Step Zero-DistortionTM Modulator Lot Code 21 Rev1, March 2014