BSFJ78G29

更新时间： 2024-11-04 22:22:03

品牌	Logo	应用领域
夏普 - SHARP		消费电路商用集成电路
页数	文件大小	规格书
2页	61K
描述
Satellite Tuner

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中文翻译

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技术参数
数据手册

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BSFJ78G29 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	Is Samacsys：	N
商用集成电路类型：	CONSUMER CIRCUIT	JESD-30 代码：	R-XXMA-X
功能数量：	1	封装主体材料：	UNSPECIFIED
封装形状：	RECTANGULAR	封装形式：	MICROELECTRONIC ASSEMBLY
认证状态：	Not Qualified	最大供电电压 (Vsup)：	5.3 V
最小供电电压 (Vsup)：	4.7 V	表面贴装：	NO
端子形式：	UNSPECIFIED	端子位置：	UNSPECIFIED
Base Number Matches：	1

BSFJ78G29 数据手册

RF Components

Group

RODUCT NFORMATION

APPLICATIONS:

•

Satellite receiver

•

Data receiver

•

Wide-band front end

BSFJ78G29

Satellite Tuner

FEATURES

• Digital AFT out

• Standup Package

• AGC sample out

• Frequency synthesizer with I2C bus

• Compact, lightweight design (22 cc)

DESCRIPTION

The BSFJ78G29 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

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 of an external pin.

A digital AFT output is provided for evaluation of receiver

system accuracy.

FJ78G29-1A

SPECIFICATIONS

Receiving Frequency Range 900 to 2,150 MHz

This tuner can be controlled by an internal I2C PLL

interface.

Input Level

-60 to -30 dBm

75 Ω

For more information on this product, please contact

your local Sharp representative.

Input Impedance

Intermediate Frequency

479.5 MHz

Frequency synthesizer with I2C

bus SP5655S (Clock: 4.0 MHz)

Channel Selection System

Operating Supply Voltage

Operating ODU Voltage

5 ±0.3 V

25 V

Operating Tuning Voltage 30 ±1.5 V

IF Bandwidth

27/18 MHz

Demodulation System

Input Structure

PLL

F type female

Prescaler Division Ratio

中文翻译

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