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ZL10037

Zarlink Semiconductor
Part Number ZL10037
Manufacturer Zarlink Semiconductor
Description Digital Satellite Tuner
Published May 8, 2008
Detailed Description ZL10037 Digital Satellite Tuner with RF Bypass Data Sheet Features • • • • • • • • • • Direct conversion tuner for quadr...
Datasheet PDF File ZL10037 PDF File

ZL10037
ZL10037

Overview
ZL10037 Digital Satellite Tuner with RF Bypass Data Sheet Features • • • • • • • • • • Direct conversion tuner for quadrature down conversion from L-band to Zero IF Symbol rate 1-45 MSps High sensitivity <-83 dBm at 27.
5 MSps Independent RF AGC and baseband gain control Ordering Information ZL10037LCG ZL10037LCF ZL10037LCG1 ZL10037LCF1 *Pb 28 Pin QFN Trays 28 Pin QFN Tape and Reel 28 Pin QFN* Trays 28 Pin QFN* Tape and Reel Free Matte Tin September 2005 Fifth order baseband filters with bandwidth adjustable from 6 to 43 MHz www.
DataSheet4U.
com Fully integrated alignment-free low phase noise local oscillator Selectable RF Bypass I2C compatible control 3.
3 Volt Supply 28 pin 5x5 mm QFN Package -10 ° C to +85 ° C Description The ZL10037 is a fully integrated direct conversion tuner for digital satellite receiver systems.
It provides excellent immunity to composite undesired channels.
The device also contains a RF Bypass for connecting to a second receiver module.
The ZL10037 is simple to use, requiring no alignment or tuning algorithms and uses a minimum number of external components.
The device is programmable via a I2C compatible bus.
A complete reference design (ZLE10542) is available using ZL10313 demodulator.
Applications • • DVB-S Free-to-Air Satellite receiver systems 8PSK Satellite Receiver Systems RF AGC ZL10037 I RF Input Q Bypass Output Quadrature I2C Control VCO PLL Loop Filter Crystal Figure 1 - Basic Block Diagram 1 Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2005, Zarlink Semiconductor Inc.
All Rights Reserved.
ZL10313 QPSK Demodulator ZL10037 Table of Contents Data Sheet 1.
0 Circuit Description .
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5 1.
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1 RF Input .
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