BSFJ78G07 Datasheet, PDF (1/2 Pages) Sharp Electrionic Components – Satellite Tuner

PRODUCT INFORMATION
BSFJ78G07
Satellite Tuner
FEATURES
• Low Threshold
• Digital AFT out
• Standup Package
• AGC sample out
• Compact, lightweight design (22 cc)
• Electronic tuning with frequency synthesizer
APPLICATIONS:
•
Satellite receiver
•
Data receiver
•
Wide-band front end
RF Components
Group
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