SHARP BSFJ77G19

PRODUCT INFORMATION
BSFJ77G19
Satellite Tuner
RF Components
Group
APPLICATIONS:
•
Satellite receiver
•
Data receiver
•
Wide-band front end
FEATURES
• Digital AFT out
• Standup Package
• AGC sample out
• Compact, lightweight design (22 cc)
• Electronic tuning for frequency synthesizer
DESCRIPTION
The BSFJ77G19 is an integrated single conversion tuner
and FM demodulator. It was designed for the reception
of analog signals. It has a dual input and a combined
video and audio output. The input frequency range is
920 to 2,050 MHz. A 27 MHz bandpass filter is positioned at the first IF. A digital AFT output is provided for
evaluation of receiver system accuracy.
This tuner is controlled by external three wire PLL interface. A 1/128 prescaler is internal to this tuner and provides the ability to interface with a PLL.
For more information on this product, please contact
your local Sharp representative.
FJ77G19-1A
SPECIFICATIONS
Receiving Frequency Range
920 to 2,050 MHz
Input Level
-60 to -30 dBm
Input Impedance
75 Ω
Intermediate Frequency
479.5 MHz
Channel Selection System
Electronic tuning for frequency
synthesizer
Operating Supply Voltage
5 ±0.3 V
Operating ODU Voltage
25 V
Operating Tuning Voltage
0.4 to 28 V
IF Bandwidth
27 MHz
Demodulation System
PLL
Input Structure
F type female
Prescaler Division Ratio
1/128
PRODUCT INFORMATION
BSFJ77G19 MECHANICAL DIMENSIONS
12.8
52.5
18.0
10.4
Sharp Electronics
Corporation Regional
Sales Offices
North American
Headquarters
3.0
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
1
3/8-32
UNEF-2A
27.0
46.5
42.0
38.0
Central
2
4.0
4.0
3
2.2
4
5
8
6
9
10
11
12
15 17
16 18
2.1
0.65
2.1
2.2
2.2
3.1
3.1
2.2
4.8
4.8
5.0
P2.5x3 =
7.5
4.15
3.65
P2.5x6 =
15.0
5.0
P2.5x4 =
10.0
East
Burlington, MA
Ph (617) 270-7979
Fax (617) 229-9117
Annandale, NJ
Ph (908) 713-0505
Fax (908) 713-0566
Durham, NC
Ph (919) 941-0065
Fax (919) 941-0066
0.6
50.3
NO.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
NAME
RF INPUT A
RF INPUT B
B1A
SWA
B1B
SWB
AFT OUT (AFT 1)
AFT OUT (AFT 2)
AGC
B2
BASE BAND
I/O
I
I
I
I
I
I
O
O
O
I
O
TUN
I
PSC OUT
O
VOLT (V)
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
NOTE
TO LNB
5/0
TO LNB
Distributors
DIGITAL AFT
DIGITAL AFT
Future Electronics
5/0
Canada
Ph (514) 694-7710
Fax (514) 695-3707
+5
Marshall Industries
El Monte, CA
Ph (800) 522-0084
Fax (818) 307-6173
URL http://www.marshall.com
0.4 ~ 28
Milgray
NOTE: Dimensions are in mm.
FJ77G19-2A
Farmingdale, NY
Ph (800) MILGRAY (645-4729)
Fax (516) 293-6465
Reptron
Tampa, FL
Ph (800) 659-1361
Fax (813) 854-2351
Sterling Electronics Corp.
FastFax Service: 1-800-833-9437
Product Information: 1-800-642-0261
World Wide Web Site: http://www.sharpmeg.com
Houston, TX
Ph (800) 745-5500
Fax (713) 629-3939
Copyright c 1996, Sharp Electronics Corp. All rights reserved. All tradenames are the registered property of their respective owners. Specifications are subject to change without notice.
SMT96078