IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz FEATURES GENERAL DESCRIPTION Ideal for Multi-Carrier Systems This document describes the specifications for the TM Lowside or Highside LO IDTF1751 Zero-Distortion Midband RF to IF Single 11.8dB Gain Downconverting Mixer. This device is part of a series of Ultra linear +43dBm IP3 using HS LO or mixers using lowside or highside LO injection options for O +37.5 dBm IP3 using LS LO all UTRA frequency bands. See the Part Matrix for the O 9.7dB NF detail of all devices in this series. 200 output impedance The F1751 single channel device is designed to operate Wide flat-performance IF BW with a single 5V supply. It is optimized for operation in Drives ADC directly for DPD applications a Multi-mode, Multi-carrier BaseStation Receiver over Low Power Consumption the frequency range from 1400MHz to 2500MHz using 5x5 20 pin package either lowside or highside LO. IF frequencies from Standby Mode 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. DEVICE BLOCK DIAGRAM COMPETITIVE ADVANTAGE In typical basestation receivers, the RF to IF mixer dominates the linearity performance for the entire RF TM receive system. The Zero-Distortion family of mixers IF OUT dramatically improve the maximum signal levels (IM 3 tones) that the BTS can withstand at a desired Signal to TM Noise Ratio (SNR.) Zero-Distortion technology allows STBY LO Bias realization of either benefit. In basestation transmitters, Control digital pre-distortion (DPD) is employed to improve the I SET 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 V CC 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 ORDERING INFORMATION application. Omit IDT Tape & IP3 : 9 dB O 0.8 mm height prefix Reel package Dissipation: 10% Allows for higher RF gain IDTF1751NBGI8 improving Sensitivity Eliminates the need for an Green RF product Line Industrial ADC driver or IF VGA in DPD Temp range linearization path PART MATRIX Part RF Range UTRA bands IF freq Typ. Injection range Gain FF11770011 660000 -- 11006600 55,,66,,88,,1122,,1133,,1144,,1177,,11 7700 -- 330000 1111..88 BBootthh 88,,1199,,2200,, 2266 FF11775511 11440000 -- 22550000 11,,22,,33,,44,,99,,1100,,1111,, 5500 -- 550000 1111..88 BBootthh 2211,,2233,,2244,,2255,,3333,,3344,, 3355,,3366,,3377,,3399,, 4400 FF11776633 22000000 -- 22990000 77,,3388,,4400,,4411 5500 -- 550000 1111..77 BBootthh TM IDT Zero-Distortion Mixer 1 Rev1 December 2013 IDTF1751NBGI Datasheet RF to IF Single Downconverting Mixer 1400MHz to 2500MHz ABSOLUTE MAXIMUM RATINGS VCC to GND -0.3V to +5.5V STBY -0.3V to (VCC + 0.3V) IF OUT+, IF OUT-, RF IN -0.3V to (VCC + 0.3V) LO IN -0.3V to +0.3V IF SET to GND, IF BIAS to GND -0.3V to +1.2V RF Input Power +20dBm Continuous Power Dissipation 1.3W (Junction Ambient) +40C/W JA (Junction Case) The Case is defined as the exposed paddle +3C/W JC Operating Temperature Range (Case Temperature) T = -40C to +105C C Maximum Junction Temperature 150C Storage Temperature Range -65C to +150C Lead Temperature (soldering, 10s) +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. TM IDT Zero-Distortion Mixer 2 Rev1 December 2013