SL1925 Datasheet PDF – Satellite Zero IF QPSK Tuner IC

Part Number : SL1925

Function : Satellite Zero IF QPSK Tuner IC

Package : SSOP 29 Pin Type

Manufacturers : Mitel Networks

Pinouts :

SL1925 datasheet

Description :

The SL1925 is a wideband quadrature converter operating from 950 to 2150 MHz, intended primarily for application in satellite tuners. The device contains all elements necessary, with the exception of local oscillator sustaining network, to fabricate a high performance I(n-phase) & Q(uadrature) phase
splitter and downconverter optimised for systems containing RF AGC gain control. The device allows for
systems containing higher power analog interferers. For most applications RF tunable filtering is not essential.

Features

1. Single chip system for direct quadrature down conversion from L-band
2. High signal handling capability for minimum external component count application, requires
external RF AGC of 30dB
3. Compatible with DSS and DVB system requirements
4. Excellent gain and phase match up to 30MHz baseband
5. High output referred linearity for low distortion and multi channel application
6. Fully balanced low radiation design

Block Diagram

Applications

1. Satellite receiver systems
2. Data communications systems

Other data sheets within the file : SL1925KG, SL1925NP2S, SL1925NP2T

SL1925 Datasheet PDF Download


SL1925 pdf