Datasheet > 射频和微波 > 射频/微波上/下变频器> UPC2757T

UPC2757T

更新时间： 2024-11-17 22:52:39

品牌	Logo	应用领域
日电电子 - NEC		射频和微波射频上变频器射频下变频器微波上变频器微波下变频器无绳技术蜂窝电话
页数	文件大小	规格书
20页	125K
描述
SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE

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中文翻译

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技术参数
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UPC2757T 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.65	Is Samacsys：	N
最大中频频率：	300 MHz	最小中频频率：	20 MHz
LO 可调谐：	NO	最大射频输入频率：	2000 MHz
最小射频输入频率：	100 MHz	射频/微波设备类型：	DOWN CONVERTER
Base Number Matches：	1

UPC2757T 数据手册

DATA SHEET

BIPOLAR ANALOG INTEGRATED CIRCUIT

µPC8112TB

SILICON MMIC 1st FREQUENCY DOWN-CONVERTER

FOR CELLULAR/CORDLESS TELEPHONE

DESCRIPTION

The µPC8112TB is a silicon monolithic integrated circuit designed as 1st frequency down-converter for

cellular/cordless telephone receiver stage. This IC consists of mixer and local amplifier. The µPC8112TB features

high impedance output of open collector. Similar ICs of the µPC2757TB and µPC2758TB feature low impedance

output of emitter follower. These TB suffix ICs which are smaller package than conventional T suffix ICs contribute to

reduce your system size.

The µPC8112TB is manufactured using NEC’s 20 GHz f^TNESAT™III silicon bipolar process. This process uses

silicon nitride passivation film and gold electrodes. These materials can protect chip surface from external pollution

and prevent corrosion/migration. Thus, this IC has excellent performance, uniformity and reliability.

FEATURES

•

Excellent RF performance

: IIP³= –7 dBm@f^RFin= 1.9 GHz (reference)

IM³= –88 dBc@P^RFin= –38 dBm, 1.9 GHz (reference)

•

Similar conversion gain to µPC2757 and lower noise figure than µPC2758

Minimized carrier leakage

: RF^Io= –80 dB@f^RFin= 900 MHz (reference)

RF^Io= –55 dB@f^RFin= 1.9 GHz (reference)

: P^{O (sat)}= –2.5 dBm TYP.@f^RFin= 900 MHz

P^{O (sat)}= –3 dBm TYP.@f^RFin= 1.9 GHz

: I^CC= 8.5 mA TYP.

•

High linearity

•

Low current consumption

Supply voltage

: V^CC= 2.7 to 3.3 V

High-density surface mounting : 6-pin super minimold package

APPLICATIONS

•

1.5 GHz to 1.9 GHz cellular/cordless telephone (PHS, DECT, PDC1.5G and so on)

800 MHz to 900 MHz cellular telephone (PDC800M and so on)

ORDER INFORMATION

Part Number

Package

6-pin super minimold

Markings

C2K

Supplying Form

Embossed tape 8 mm wide.

µPC8112TB-E3

Pin 1, 2, 3 face the tape perforation side.

Qty 3kpcs/reel.

Remark To order evaluation samples, please contact your local NEC sales office.

(Part number for sample order: µPC8112TB)

Caution Electro-static sensitive devices

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. P12808EJ2V0DS00 (2nd edition)

Date Published June 2000 N CP(K)

Printed in Japan

The mark shows major revised points.

1997, 2000

12 3 4 5 6 7...20

中文翻译

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与UPC2757T相关器件

型号	品牌	获取价格	描述	数据表
UPC2757TB	CEL	获取价格	3 V, SUPER MINIMOLD SI MMIC DOWNCONVERTER
UPC2757TB	NEC	获取价格	SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE
UPC2757TB-A	NEC	获取价格	暂无描述
UPC2757TB-E3	NEC	获取价格	SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE
UPC2757TB-E3-A	CEL	获取价格	3 V, SUPER MINIMOLD SI MMIC DOWNCONVERTER
UPC2757T-E3	NEC	获取价格	3 V, SILICON MMIC FREQUENCY CONVERTER
UPC2758T	NEC	获取价格	3 V, SILICON MMIC FREQUENCY CONVERTER
UPC2758TB	NEC	获取价格	SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE
UPC2758TB	CEL	获取价格	3 V, SUPER MINIMOLD SI MMIC DOWNCONVERTER
UPC2758TB-E3	NEC	获取价格	SILICON MMIC 1st FREQUENCY DOWN-CONVERTER FOR CELLULAR/CORDLESS TELEPHONE

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