5秒后页面跳转
U2761B PDF预览

U2761B

更新时间: 2024-11-10 21:55:35
品牌 Logo 应用领域
TEMIC 射频
页数 文件大小 规格书
12页 429K
描述
DECT RF / IF IC

U2761B 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:SSO-28Reach Compliance Code:unknown
风险等级:5.74JESD-30 代码:R-PDSO-G28
JESD-609代码:e0功能数量:1
端子数量:28最高工作温度:85 °C
最低工作温度:-25 °C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
电源:3 V认证状态:Not Qualified
子类别:Other Telecom ICs标称供电电压:3 V
表面贴装:YES技术:BIPOLAR
电信集成电路类型:CORDLESS TELEPHONE RF AND BASEBAND CIRCUIT温度等级:OTHER
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

U2761B 数据手册

 浏览型号U2761B的Datasheet PDF文件第2页浏览型号U2761B的Datasheet PDF文件第3页浏览型号U2761B的Datasheet PDF文件第4页浏览型号U2761B的Datasheet PDF文件第5页浏览型号U2761B的Datasheet PDF文件第6页浏览型号U2761B的Datasheet PDF文件第7页 
U2761B  
DECT RF / IF IC  
Description  
The U2761B is an integrated circuit manufactured in FM demodulator, baseband filter, RSSI, TX preamplifier  
TEMIC’s UHF5S technology, designed for DECT and power-ramping generator for power amplifier.  
application. It contains rejection mixer, IF amplifier,  
Features  
Supply-voltage range 2.7 to 5.5 V  
On-chip baseband filter  
Low current consumption  
LO switch and TX preamplifier  
Ramp-signal generator for power amplifier  
Few external components  
Block Diagram  
QUAD_TANK2  
IF_TANK1  
IF_TANK2  
DEMOD_OUT  
VS1 VS2  
QUAD_TANK1  
IF amp 1  
IR mixer  
IF amp 2  
Demodulator  
IF_IN1  
IF_IN2  
Bandgap  
T/R switch  
TX driver  
MIXER_IN1  
MIXER_IN2  
TX_RF_OUT  
OP_OUT  
OpAmp  
+
Ramp  
generator  
Control  
logic  
14657  
MIXER_OUT1  
RAMP_SET  
MIXER_OUT2  
TX_ON  
RAMP_OUT  
RX_ON  
LO_IN2  
OP_N  
LO_IN1  
OP_P  
Figure 1. Block diagram  
Ordering Information  
Extended Type Number  
U2761B  
Package  
SSO28  
Remarks  
TEMIC Semiconductor  
1 (11)  
Rev. A4, 10-Mar-98  
Preliminary Information  

与U2761B相关器件

型号 品牌 获取价格 描述 数据表
U2761B-MFS TEMIC

获取价格

Baseband Circuit, Bipolar, PDSO28, SSO-28
U2761B-MFSG3 TEMIC

获取价格

Baseband Circuit, Bipolar, PDSO28, SSO-28
U2761B-MFSY TEMIC

获取价格

Baseband Circuit, Bipolar, PDSO28, SSO-28
U2762B TEMIC

获取价格

900-MHz ISM Band Receiver
U2762B-AFS VISHAY

获取价格

Cordless Telephone IC, Bipolar, PDSO28,
U2762B-BFS TEMIC

获取价格

900-MHz ISM Band Receiver
U2762B-BFSG3 TEMIC

获取价格

900-MHz ISM Band Receiver
U2763B-AFGG3 TEMIC

获取价格

Support Circuit, Bipolar, PDSO20, SSO-20
U2763B-AFN TEMIC

获取价格

Support Circuit, Bipolar, PDSO20, SSO-20
U2763B-AFN VISHAY

获取价格

Telecom IC, Bipolar, PDSO20,