SHARP BSFJ78G07

PRODUCT INFORMATION
BSFJ78G07
Satellite Tuner
RF Components
Group
APPLICATIONS:
•
Satellite receiver
•
Data receiver
•
Wide-band front end
FEATURES
• Low Threshold
• Digital AFT out
• Standup Package
• AGC sample out
• Compact, lightweight design (22 cc)
• Electronic tuning with frequency synthesizer
DESCRIPTION
The BSFJ78G07 is an integrated single conversion tuner
and FM demodulator. It was designed for the reception
of analog signals. It has dual input and a combined video
and audio output. The input frequency range is 900 to
2,150 MHz. A 27/18 MHz switchable bandpass filter is
positioned at the first IF. Bandwidth selection is made by
applying an external voltage via an external pin. A digital
AFT output is provided for evaluation of receiver system
accuracy.
This tuner can be controlled by an external three wire
PLL interface. A 1/256 prescaler is internal to this tuner
and provides the ability to interface with athe PLL.
For more information on this product, please contact
your local Sharp representative.
FJ78G07-1A
SPECIFICATIONS
Receiving Frequency Range
900 to 2,150 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 30 V
IF Bandwidth
27/18 MHz
Demodulation System
PLL
Input Structure
F type female
Prescaler Division Ratio
256
PRODUCT INFORMATION
BSFJ78G07 MECHANICAL DIMENSIONS
12.8
Sharp Electronics
Corporation Regional
Sales Offices
52.5
18.0
10.4
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
3
2.2
4
5
7
6
8
9
11
10
4.0
13
12
14
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
LT
AFT OUTPUT (AFT 1)
AFT OUTPUT (AFT 2)
AGC
B2
BASE BAND
BW
TUN
GND
GND
PSC
I/O
I
I
I
I
I
I
I
O
O
O
I
O
I
I
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
5/0
0~5
Future Electronics
DIGITAL AFT
DIGITAL AFT
AGC OUT
Canada
Ph (514) 694-7710
Fax (514) 695-3707
+5
Marshall Industries
BB OUT
El Monte, CA
Ph (800) 522-0084
Fax (818) 307-6173
URL http://www.marshall.com
0.4 ~ 30
Milgray
PSC OUT
NOTE: Dimensions are in mm.
FJ78G07-2A
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.
SMT96075