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T7031M-PEP PDF预览

T7031M-PEP

更新时间: 2024-01-23 03:14:34
品牌 Logo 应用领域
爱特美尔 - ATMEL ATM异步传输模式电信电信集成电路
页数 文件大小 规格书
6页 137K
描述
Support Circuit, 4 X 4 MM, MO-220, QFN-16

T7031M-PEP 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFN
包装说明:4 X 4 MM, MO-220, QFN-16针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.84JESD-30 代码:S-XQCC-N16
长度:4 mm湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:80 °C最低工作温度:-30 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):225认证状态:Not Qualified
座面最大高度:1 mm标称供电电压:3.3 V
表面贴装:YES电信集成电路类型:SUPPORT CIRCUIT
温度等级:COMMERCIAL EXTENDED端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:30宽度:4 mm
Base Number Matches:1

T7031M-PEP 数据手册

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Features  
Frequency Range 2.4 GHz to 2.5 GHz  
Linear Pout 18 dBm Typically  
Gain 20 dB Typically  
VCC from 2.7 V to 3.6 V  
Package: HP-VFQFP-N16 (4 × 4 mm2)  
Benefits  
High Efficiency and Biasing Control Extends Battery Life Time  
Reduction of Current Consumption by Power-down Mode  
No External Components for Input Matching  
2.4-GHz SiGe  
Power Amplifier  
for 802.11b and  
802.11g  
Space Saving 4 × 4 mm2 Package  
Electrostatic sensitive device.  
Observe precautions for handling.  
Description  
WLAN Systems  
Process  
The 2.4-GHz power amplifier is designed in Atmel’s Silicon-Germanium (SiGe)  
process and provides excellent noise performance, high gain as well as good power-  
added efficiency.  
T7031  
Preliminary  
Circuitry  
The 802.11b/802.11g PA consists of a two-stage amplifier with a linear output power  
of 18 dBm. The output stages were realized using an open-collector structure. The IC  
features 50-input matching. Power-up/down and biasing are controlled at the  
Pin Vcontr. An integrated power detector provides a voltage proportional to the output  
power.  
Figure 1. Block Diagram  
Input  
Matching  
16  
15  
14  
13  
Vcc  
n.c.  
1
2
12  
11  
SiGe PA  
T7031  
GND  
Standby/  
biasing  
control  
GND  
Vctrl  
10  
9
Det.  
V_DET_Out  
3
4
Interstage  
Matching  
Interstage  
Matching  
5
6
7
8
Rev. 4564B–WLAN–02/03  

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