IDTF1178NBGI

RF to IF Dual Downconverting Mixer GENERAL DESCRIPTION This document describes the specifications for the IDTF1178 Zero-DistortionTM RF to IF Downconverting Dual Mixer. This device is part of a series of mixers offered with high side and/or low side injection options for all UTRA bands. See the Part# Matrix for pin compatible & feature compatible devices in this series. The F1178 dual channel device is designed to operate with a single 5V supply. It is optimized for operation in a Multi-mode, Multi-carrier BaseStation Receiver for RF bands from 3400MHz - 3800MHz with Low Side LO injection. IF frequencies from 30MHz to 550MHz are supported. Nominally, the device offers +37.5dBm Output IP3 with 297mA of ICC. 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 improves 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. IP3O: ⇑ 9dB Dissipation: ⇓ 23% Noise Figure: 8.5dB PART# MATRIX Part# F1100 F1102 F1150 F1152 F1162 RF freq range (MHz) 698 - 915 400 - 1000 1700 - 2200 1400 - 2200 2300 – 2700 UTRA bands 5,6,8,12,13,14,17, 19,20 5,6,8,12,13,14,17, 19,20 1,2,3,4,9,10, 33, 34,35, 36, 37,39 1,2,3,4,9,10,111, 211, 241, 33, 34,35, 36, 37,39 7,38,40,41 IF freq range (MHz) 150 - 450 50 - 300 50 - 450 50 - 350 50 – 500 Ty...