Datasheet > BSFH77G34

BSFH77G34

更新时间： 2024-11-04 22:22:15

品牌	Logo	应用领域
夏普 - SHARP		/
页数	文件大小	规格书
2页	57K
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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BSFH77G34 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	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

BSFH77G34 数据手册

RF Components

Group

RODUCT NFORMATION

APPLICATIONS:

•

Satellite receiver

•

Data receiver

•

Wide-band front end

BSFH77G34

Satellite Tuner

FEATURES

• Digital AFT out

• Standup Package

• AGC sample out

• Compact, lightweight design (22 cc)

DESCRIPTION

The BSFH77G34 is an integrated single conversion tuner

and FM demodulator. It was designed for the reception

of analog signals. It has a single input and a combined

video and audio output. The input frequency range is

920 to 2,050 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.

FH77G34-1A

SPECIFICATIONS

This tuner is controlled by an internal TSA5055 I2C

PLL.

Receiving Frequency Range 920 to 2,050 MHz

For more information on this product, please contact

your local Sharp representative.

Input Level

-60 to -30 dBm

75 Ω

Input Impedance

Intermediate Frequency

479.5 MHz

Frequency synthesizer with I2C

TSA5055S (Clock: 4 MHz)

Channel Selection System

Operating Supply Voltage

Operating ODU Voltage

5 ±0.3 V

25 V

Operating Tuning Voltage 28 ±1.4 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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