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