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DESCRIPTION

This document describes the specifications for the F0552

1710MHz to 2050MHz dual path Sampling Intermediate

Frequency (SIF) Receiver ideal for Multi-mode, Multicarrier BaseStation Receivers. Refer to the Part # Matrix

below describing the frequency coverage of the complete

series. This series of devices covers all UTRA bands up

to 2.7GHz and offers significantly better Noise and

Distortion performance than currently available solutions.

IF frequencies up to 450 MHz are supported.

The F0552 SIF provides 29dB gain and offers 47dB

gain adjustment in 1dB steps designed to operate with

a single 5V supply. Nominally, the device offers +45

dBm Output IP3 using 450mA of ICC. Alternately one

can configure the device in low current (LC) mode to

reduce power consumption to < 1.9 Watts.

This device is packaged in a 10 x 10 mm 68-pin Thin

QFN with 50 ohm single-ended RF input and 200 ohm

differential IF output impedances for ease of integration

into the receiver lineup. The EvKit is configured to

match the 200 ohm differential IF output to 100 ohms

differential for a broad range of IF center frequencies

per the application drawings.

FEATURES

? Dual Channel for Diversity / MIMO Systems

? Combines FlatNoiseTM and Zero-DistortionTM

technology

? 29dB Total Power Gain

? 47dB gain control range

? 1 dB Gain Steps

? Ultra linear +45dBm IP3O

? Low NF: 9.6dB at GMAX

? 50Ω input impedance

? Matched to 100Ω differential output impedance

? Ultra high +19.8dBm P1dBo

? Independent channel standby mode

? Constant LO impedance in STBY mode

? 6-bit parallel control

? 60MHz to 450MHz IF frequency range

? Excellent 2x2, 3x3, IM2, 2nd Harmonic

Rejection

? ICC = 450mA STD Mode, 375mA LC Mode

? 10 x 10 mm 68-pin VFQFPN package