RF to IF Dual Downconverting Mixer
RF to IF Dual Downconverting Mixer
GENERAL DESCRIPTION
This document describes the specifications for the IDTF1178 Zero-...
Description
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...
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