Datasheet > BSFC78GW4

BSFC78GW4

更新时间： 2024-01-15 16:34:30

品牌	Logo	应用领域
夏普 - SHARP		放大器射频商用集成电路
页数	文件大小	规格书
2页	44K
描述
Video 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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BSFC78GW4 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.84	其他特性：	ALSO OPERATES ON 28V
内置中频放大器：	YES	商用集成电路类型：	VIDEO TUNER
最大输入频率（射频）：	2150 MHz	最小输入频率（射频）：	950 MHz
JESD-30 代码：	R-XXMA-X	标称噪声指数：	9 dB
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 V
最小供电电压 (Vsup)：	5 V	表面贴装：	NO
端子形式：	UNSPECIFIED	端子位置：	UNSPECIFIED
Base Number Matches：	1

BSFC78GW4 数据手册

PRODUCT INFORMATION

RF Components

Group

APPLICATIONS:

•

Satellite receiver

•

Data receiver

•

Wide-band front end

BSFC-Series Single

Conversion IF Output

Satellite Tuner

NEW HIGH PERFORMANCE TUNERS WITH

VERSATILITY FOR HANDLING ANALOG

OR DIGITAL VIDEO.

STANDARD BSFC VERTICAL PACKAGE

FEATURES

• First LO PLL tuning

• Low noise figure, 9 db typical (model dependent)

• 50 db typical AGC range

• RF and IF AGC provided in all models

• Conversion gain range from 20 db to 70 db, typical

• Low phase noise

• Input and output impedance: 75 Ω

• Maximum input level: -20 dBm

New BSFC-Series tuners use SHARP’s latest technology to provide

reception of either modulated analog or digital data streams. Four

different tuner models with varying performance characteristics can

be used as receivers for analog or digital video, and for data streams.

Each tuner’s local oscillator is phase-lock loop-tuned using a

3-wire serial bus. The conversion intermediate frequency is filtered

and provided on a pin at 479.5 MHz. In addition, IF ACG control

is provided.

ETUN18-1

Both horizontal and vertical (pictured) package styles are

available, along with a wide variety of SAW filters. Dual input

versions may be available upon request. Filter configurations not

shown in the model selection guide on back may also be available

upon request.

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