Sharp BSFZ68G72, BSFZ68G67, BSFZ68G66, BSFZ68G65, BSFZ68G64 Datasheet

®

PRODUCT INFORMATION

RF Components

Group

APPLICATIONS:

•

Satellite receiver

•

Data receiver

STANDARD BSFZ PACKAGE

BSFZ-Series
I/Q Output
Satellite Tuners

FEATURES

• First LO PLL tuning

• Low noise figure, 8 dB typical (model dependent)

• 65 dB typical AGC range

• Conversion gain range 45 dB typical

• Low phase noise

• Input range: 950 - 2,050 MHz

• Maximum input level: -25 dBm

• Input and output impedance: 75

Ω

• 30 MHz I/Q output low pass filter, typical

DESCRIPTION

The BSFZ-series tuners are designed for reception of modulated
digital data streams. These tuners can be used for reception of
digital video and data streams.

The first Local Oscillator is Phase-Locked Loop tuned using a
3-wire or I

2

C-bus serial data bus. The second Local Oscillator in
the I/Q Demodulator is controlled by a SAW resonator or an analog
voltage depending on model. A prescaler is provided on the I/Q
conversion oscillator output in some models for complete control
of the conversion process.

The power supply is 5 V and 29 V.

RF13-1

FastFax Service: 1-800-833-9437
Product Information: 1-800-642-0261
World Wide Website: http://www.sharpsma.com

Copyright ©1999, Sharp Microelectronics of the Americas. All rights reserved. All tradenames are the registered property of their respective owners. Specifications are subject to change without notice.

®

PRODUCT INFORMATION

SHARP Microelectronics
of the Americas
Regional Sales Offices

North American
Headquarters

Camas, WA
Ph [phone]
Fax [phone]

West

Irvine, CA
Ph [phone]
Fax [phone]

San Jose, CA
Ph [phone]
Fax [phone]

Central

Romeoville, IL
Ph [phone]
Fax [phone]

Auburn Hills, MI
Ph [phone]
Fax [phone]

Austin, TX
Ph [phone]
Fax [phone]

DFW Airport, TX
Ph [phone]
Fax [phone]

Houston, TX
Ph [phone]
Fax [phone]

East

Burlington, MA
Ph [phone]
Fax [phone]

Annadale, NJ
Ph [phone]
Fax [phone]

Durham, NC
Ph [phone]
Fax [phone]

Distributors

Future Electronics

Canada
Ph [phone]
Fax [phone]

Marshall Industries

El Monte, CA
Ph [phone]
Fax [phone]
http://www.marshall.com

Bell-Milgray

Farmindale, NY
Ph (800) MILGRAY (645-4729)
Fax [phone]

Reptron

Tampa, FL
Ph [phone]
Fax [phone]

Sterling Electronics Corp.

Houston, TX
Ph [phone]
Fax [phone]

SMT97004

MODEL SELECTION GUIDE

ledoMledoM

ledoM

ledoMledoM

ssapdnaBssapdnaB

ssapdnaB

ssapdnaBssapdnaB

)zHM(retliF

noisrevnoCQ/InoisrevnoCQ/I

noisrevnoCQ/I

noisrevnoCQ/InoisrevnoCQ/I

lortnoC

elytSegakcaPelytSegakcaP

elytSegakcaP

elytSegakcaPelytSegakcaPLLPLLP

LLP

LLPLLP

75G86ZFSB63dezilibatSWASpudnatSI

2

C

85G86ZFSB63dezilibatSWASnwodyaLI

2

C

16G86ZFSB63dezilibatSWASpudnatSeriw-3

26G86ZFSB63dezilibatSWASnwodyaLeriw-3

36G86ZFSB45/72dezilibatSWASnwodyaLeriw-3

46G86ZFSB63/72dezilibatSWASpudnatSeriw-3

56G86ZFSB63/72dezilibatSWASnwodyaLeriw-3

66G86ZFSB8.7dezilibatSWASpudnatSeriw-3

76G86ZFSB8.7dezilibatSWASnwodyaLeriw-3

27G86ZFSB63dezilibatSWAS

elbitapmoCICP

nwodyaL

I

2

C

AGC

FILTER

BANDPASS

FILTER AND

AMPLIFIER

LPF

FILTER

I

AGC

CONTROL

REFERENCE

PLL

LNB

POWER

AGC

LPF

FILTER

AFC

PSC OUT

PRESCALER

AFC AND PSC NOT

INCLUDED IN ALL MODELS

SERIAL INPUT

Q

RF13-2

RF

INPUT

Windows® software for tuning the 3-wire PLLs in the above listed models in a laboratory or test

environment is available upon request.

BASIC BLOCK DIAGRAM