Datasheet > 电信电路 > 无绳电话集成电路> U2762B-BFSG3

U2762B-BFSG3

更新时间： 2024-02-02 13:45:03

品牌	Logo	应用领域
TEMIC		无绳电话集成电路电信电路光电二极管 ISM频段
页数	文件大小	规格书
9页	293K
描述
900-MHz ISM Band Receiver

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

U2762B-BFSG3 技术参数

是否Rohs认证：	不符合	生命周期：	Active
包装说明：	SSOP, SSOP28,.25	Reach Compliance Code：	unknown
风险等级：	5.64	JESD-30 代码：	R-PDSO-G28
JESD-609代码：	e0	端子数量：	28
最高工作温度：	70 °C	最低工作温度：
封装主体材料：	PLASTIC/EPOXY	封装代码：	SSOP
封装等效代码：	SSOP28,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, SHRINK PITCH	电源：	3 V
认证状态：	Not Qualified	子类别：	Cordless Telephone ICs
标称供电电压：	3 V	表面贴装：	YES
技术：	BIPOLAR	温度等级：	COMMERCIAL
端子面层：	Tin/Lead (Sn/Pb)	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	DUAL
Base Number Matches：	1

U2762B-BFSG3 数据手册

U2762B

900-MHz ISM Band Receiver

Description

The receiver IC U2762B-B is specifically designed for U2781B, a complete ISM RF IC kit is available which fits

cordless telephone applications in the 900-MHz ISM perfectly with AMD’s PhoX controllers AM79C432A

band. It is manufactured using TEMIC’s advanced UHF and AM79C433.

process. The IC consists of a 900-MHz RF amplifier and

mixer, 10.7-MHz IF amplifier, limiter, RSSI, quadrature

Electrostatic sensitive device.

demodulator and comparator for the bit-slicer function.

Observe precautions for handling.

The device features 2.9-V operation. In conjunction with

TEMIC’s transmitter IC U2763B-B and the PLL

Features

Benefits

Single-conversion receiver with 10.7-MHz IF

Low filter costs due to 10.7-MHz single conversion

Comparator for bit slicer integrated

Very low count of external components saves PCB

space and costs

Temperature-compensated RSSI with 65 dB

dynamic range

Low current consumption results in very long

stand-by time of approximately 7 days

Supply-voltage range 2.7 V to 3.3 V

Only 17 mA typical current consumption

Few external components

SSO28 package

Block Diagram

GND1

out

Lim1 Lim1 Lim1 GND3 Lim2 Lim2 DEM

DEM

CC1

CC2

REF

out

REF NTank Tank

17 16 15

Mix

Demo–

dulator

RSSI

Vcc/2

–

Compa–

rator

10 kΩ

RSSI

REF

GND2 Mix

out

REF

Data

out

Com

Nin

Com

DEM

out

CC3

13951

Figure 1. Block diagram

Ordering Information

Extended Type Number

U2762B-BFS

Package

SSO28

Remarks

Tubes, MOQ 600 pcs

Taped and reeled, MOQ 4000 pcs

U2762B-BFSG3

Rev. A3, 10-Jun-98

1 (9)

Preliminary Information

12 3 4 5 6 7...9

中文翻译

下载PDF

与U2762B-BFSG3相关器件

型号	品牌	描述	获取价格	数据表
U2763B-AFGG3	TEMIC	Support Circuit, Bipolar, PDSO20, SSO-20	获取价格
U2763B-AFN	TEMIC	Support Circuit, Bipolar, PDSO20, SSO-20	获取价格
U2763B-AFN	VISHAY	Telecom IC, Bipolar, PDSO20,	获取价格
U2763B-AFS	TEMIC	RF and Baseband Circuit, Bipolar, PDSO20, SSO-20	获取价格
U2763B-AFSG3	ATMEL	RF and Baseband Circuit, Bipolar, PDSO20, SSO-20	获取价格
U2763B-AFSG3	TEMIC	RF and Baseband Circuit, Bipolar, PDSO20, SSO-20	获取价格