DESCRIPTION

This document describes the specifications for the

F1130 Dual Path RF Receiver consisting of RF

amplifier with bypass, DSA, RF Mixer and IF amplifier

in each signal path. Applications include Multi-mode,

Multi-carrier BaseStation Receivers. F1130 supports

the following frequencies: RF from 400MHz to

1100MHz, LO from 500MHz to 1300MHz, and IF from

25MHz to 400MHz. Refer to the Part # Matrix below

describing the complete series.

The F1130 RF front-end offers 19dB gain with 3.5dB

NF and +37dBm OIP3 performance. The digital step

attenuator provides 30dB adjustment range in 2dB

steps via the SPI interface controller. For strong signal

conditions, each RF amplifier can be bypass controlled

via the SPI interface. The RF front-end output and

mixer input signals are bonded to separate pins to

allow interstage image-reject filtering.

Each of the dual mixer paths provide 9 dB power gain,

10.3dB NF and +36dBm OIP3 performance. An

external LO signal is applied to the mixer LO port.

This device is packaged in a 7 x 7 mm, 48-pin Thin

QFN with 50 ohm single-ended RF & LO inputs and

200 ohm differential IF output impedance for ease of

integration into the receiver lineup.

FEATURES

? Dual Path for Diversity / MIMO

? Glitch-FreeTM Technology

? RF: 400MHz to 1100MHz

? LO: 500MHz to 1300MHz

? IF: 25MHz to 400MHz

? Bypassable RF amplifiers for strong signal

conditions

? 19dB RF front-end power gain

? +37dBm RF front-end OIP3 (Bypass OFF)

? +43dBm RF front-end OIP3 (Bypass ON)

? 3.5dB front-end NF AT 900MHz

? 9dB mixer power gain (HS LO)

? +36dBm mixer OIP3

? 50Ω RF and LO impedance

? 200Ω differential IF output impedance

? Independent CHA, CHB path standby mode

? 30dB gain control range, 2dB steps

? 3 bit SPI control

? Total ICC = 360mA

? 7 x 7 mm, 48-pin VFQFPN package