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tua 6100中文资料

TUA 6100

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Product Brief

TUA 6100

Direct Conversion IC for

Digital QPSK Satellite Signals

Potential Application

s Digital set-top box (DVB-S, DSS)s VCR digital (satellite-ready)s TV (satellite-ready)s PC card receiver

s GSM base station supervision

Features

s Low impedance gain controlled

RF input

s Dual matched double balanced mixer

s Digital generation of 0°/90°LO signal

s Direct down conversion from 1.IF (LNB output) to baseband

s IF filter not necessary s I/O for external baseband filter s CMOS PLL-synthesizer s Active loopfilter

s 2/4 high current switch outputs s Low noise reference voltage s 3-wire-Bus /I 2C Bus s P-TSSOP-28 package

The TUA 6100 direct down con-version IC in BICMOS technology combines bipolar analogue func-tions with a CMOS-PLL on one chip. This integration reduces external discrete components (SAW filter) and provides the potential to reduce the cost. Our P-TSSOP-28 package saves PCB-board space. The IC is

suitable for multimedia applica-tions like DVB systems (set-top boxes, PC card receiver) and new applications, such as digital SAT

TV sets and digital VCRs.

Packing Features Benefits

Direct down conversion from 1.IF to baseband Fully integrated single-chip frontend CMOS PLL-synthesizer On board low phase noise PLL solution IF filter not necessary Lower BOM-SAW filter eliminated 3-wire-Bus /I 2C Bus Two bus systems available P-TSSOP-28 package Small package-space saving

Type Ordering Code Package TUA 6100

Q67037-A1034P

P-TSSOP-28

Published by

Infineon Technologies AG i. Gr.

How to reach us:

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Please note that any information contained in this publication may be subject to change. Infineon Technologies reserves the right to make changes to or to discontinue any product or service identi-fied in this publication without notice.

Please contact our regional offices to receive the latest version of the relevant information to verify, before placing orders, that the information being relied upon is current.

All brand or product names, hardware or software names are trademarks of their respective compa-nies or organizations.

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FIN

IND

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SGP

USA

VRC

IRL

Ordering No. B168-H7368-G2-X-7600Printed in Germany PS 05992.

Block Diagram

Price Projection

s Standard price list

s For key and focus accounts or high volumes you may contact your

regional Siemens sales partner Documentation Development and Support Tools

s Evaluation board TUA 6100s PLL-Explorer (C) for Windows

Name Date of Issue/Version Specification

4/99Application/Measurement 4/99

Availability

ES available in Q3/99