Datasheet > 射频和微波 > 射频/微波上/下变频器> UPC2798

UPC2798

更新时间： 2024-01-26 05:21:12

品牌	Logo	应用领域
日电电子 - NEC		电视有线电视
页数	文件大小	规格书
24页	160K
描述
IF DOWN CONVERTOR IC FOR DIGITAL CATV

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中文翻译

获取价格

技术参数
数据手册

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UPC2798 技术参数

是否无铅：	含铅	是否Rohs认证：	不符合
生命周期：	Obsolete	Reach Compliance Code：	compliant
风险等级：	5.7	Is Samacsys：	N
构造：	COMPONENT	下变频增益-最小值：	32 dB
最大中频频率：	150 MHz	最小中频频率：
JESD-609代码：	e0	LO 可调谐：	YES
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大射频输入频率：	250 MHz	最小射频输入频率：	30 MHz
射频/微波设备类型：	DOWN CONVERTER	端子面层：	Tin/Lead (Sn/Pb)
Base Number Matches：	1

UPC2798 数据手册

DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

µPC2798GR

IF DOWN CONVERTOR IC FOR DIGITAL CATV

DESCRIPTION

The µPC2798GR is a Silicon monolithic IC designed for use as QAM IF down convertor for digital CATV. This IC

consists of AGC amplifier, mixer, oscillator, and video amplifier.

The package is 20 pins SSOP suitable for high-density surface mount.

FEATURES

•

Low distortion AGC amplifier

On chip IF convertor

IIP³= −9 dBm

fin = 30 to 250 MHz

On chip video amplifier

Supply voltage: 5 V

Vout = 3.0 V^P-P(differential, @ R^L= 1kΩ)

Packaged in 20 pins SSOP suitable for high-density surface mount.

ORDERING INFORMATION

PART NUMBER

PACKAGE

20 pins plastic SSOP (225 mil)

PACKAGE STYLE

µPC2798GR-E1

Embossed tape 12 mm wide. 2.5 k/REEL.

Pin 1 indicates pull-out direction of tape

*: For evaluation sample order, please contact your local NEC office.

(Part number for sample order: µPC2798GR)

Please refer to “Quality grade on NEC Semiconductor Devices” (Document number C11531E) published by NEC

Corporation to know the specification of quality grade on the devices and its recommended applications.

Caution electro-static sensitive device

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all devices/types available in every country. Please check with local NEC representative for

availability and additional information.

Document No. P11998EJ3V0DS00 (3rd edition)

Date Published October 1999 N CP(K)

Printed in Japan

The mark

shows major revised points.

1996, 1999

12 3 4 5 6 7...24

中文翻译

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