P
RODUCT
I
NFORMATION
®
APPLICATIONS:
•
Satellite receiver
•
Data receiver
RF Components
Group
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
STANDARD BSFZ PACKAGE
RF13-1
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.
P
RODUCT
I
NFORMATION
®
MODEL SELECTION GUIDE
Model
BSFZ68G57
BSFZ68G58
BSFZ68G61
BSFZ68G62
BSFZ68G63
BSFZ68G64
BSFZ68G65
BSFZ68G66
BSFZ68G67
BSFZ68G72
Ba n d p a s s
F i l t e r (M H z )
36
36
36
36
27/54
27/36
27/36
7.8
7.8
36
I /Q C o n v e r s i o n
Control
SAW Stabilized
SAW Stabilized
SAW Stabilized
SAW Stabilized
SAW Stabilized
SAW Stabilized
SAW Stabilized
SAW Stabilized
SAW Stabilized
SAW Stabilized
P a ck a g e S t y l e
Standup
Laydown
Standup
Laydown
Laydown
Standup
Laydown
Standup
Laydown
PCI Compatible
Laydown
PLL
I
2
C
I
2
C
3-wire
3-wire
3-wire
3-wire
3-wire
3-wire
3-wire
I
2
C
SHARP Microelectronics
of the Americas
Regional Sales Offices
North American
Headquarters
Camas, WA
Ph (360) 834-2500
Fax (360) 834-8903
West
Irvine, CA
Ph (714) 250-0225
Fax (714) 250-0438
San Jose, CA
Ph (408) 436-4900
Fax (408) 436-0924
Central
Romeoville, IL
Ph (708) 226-2400
Fax (708) 759-8572
Auburn Hills, MI
Ph (810) 377-9220
Fax (810) 377-9222
Austin, TX
Ph (512) 349-7262
Fax (512) 349-7002
DFW Airport, TX
Ph (214) 574-5205
Fax (214) 456-0360
Houston, TX
Ph (713) 955-9909
Fax (713) 955-9910
Windows
®
software for tuning the 3-wire PLLs in the above listed models in a laboratory or test
environment is available upon request.
East
Burlington, MA
Ph (617) 270-7979
Fax (617) 229-9117
Annadale, NJ
Ph (908) 713-0505
Fax (908) 713-0566
Durham, NC
Ph (919) 941-0065
Fax (919) 941-0066
BASIC BLOCK DIAGRAM
RF
INPUT
AGC
FILTER
BANDPASS
FILTER AND
AMPLIFIER
LPF
FILTER
I
Distributors
LPF
FILTER
Q
Future Electronics
Canada
Ph (514) 694-7710
Fax (514) 695-3707
LNB
POWER
AGC
CONTROL
PRESCALER
AGC
AFC
REFERENCE
PLL
AFC AND PSC NOT
INCLUDED IN ALL MODELS
SERIAL INPUT
RF13-2
Marshall Industries
El Monte, CA
Ph (800) 522-0084
Fax (818) 307-6173
http://www.marshall.com
PSC OUT
Bell-Milgray
Farmindale, NY
Ph (800) MILGRAY (645-4729)
Fax (516) 293-6465
Reptron
Tampa, FL
Ph (800) 659-1361
Fax (813) 854-2351
Sterling Electronics Corp.
Houston, TX
Ph (800) 745-5500
Fax (713) 629-3939
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.
SMT97004