BSFJ77G10 데이터 시트보기 (PDF) - Sharp Electronics

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BSFJ77G10

Satellite Tuner

Sharp Electronics 

PRODUCT INFORMATION

BSFJ77G10

Satellite Tuner

FEATURES

• Digital AFT out

• Standup Package

• AGC sample out

• Compact, lightweight design (22 cc)

• Internal tuning via PLL

APPLICATIONS:

•

Satellite receiver

•

Data receiver

•

Wide-band front end

RF Components

Group

DESCRIPTION

The BSFJ77G10 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 posi-

tioned at the first IF. A digital AFT output is provided for

evaluation of receiver system accuracy.

This tuner is controlled by an internal LC7215 three wire

PLL and a 1/256 prescaler.

For more information on this product, please contact

your local Sharp representative.

FJ77G10-1A

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

Frequency synthesizer with

LC7215 (Clock: 11.16 MHhz)

Operating Supply Voltage 5 ±0.3 V

Operating ODU Voltage 25 V

Operating Tuning Voltage 28 ±1.4 V

IF Bandwidth

27 MHz

Demodulation System

PLL

Input Structure

F type female

Prescaler Division Ratio 1/256

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