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AFEM-S257-TR1G PDF预览

AFEM-S257-TR1G

更新时间: 2024-11-26 01:16:59
品牌 Logo 应用领域
安华高科 - AVAGO 电信电信集成电路
页数 文件大小 规格书
14页 191K
描述
GaAs E-pHEMT, pHEMT and FBAR technology

AFEM-S257-TR1G 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:COB包装说明:HQCCN,
针数:44Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.81JESD-30 代码:R-XQCC-N44
长度:7 mm湿度敏感等级:3
功能数量:1端子数量:44
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HQCCN
封装形状:RECTANGULAR封装形式:CHIP CARRIER, HEAT SINK/SLUG
座面最大高度:1.1 mm标称供电电压:3.6 V
表面贴装:YES电信集成电路类型:TELECOM CIRCUIT
温度等级:INDUSTRIAL端子形式:NO LEAD
端子节距:0.7 mm端子位置:QUAD
宽度:5 mmBase Number Matches:1

AFEM-S257-TR1G 数据手册

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AFEM-S257  
2.5-2.7 GHz WiMAX Coexistence Front End Module  
Data Sheet  
Description  
Features  
Avago Technologies AFEM-S257 WiMAX Coexistence  GaAs E-pHEMT, pHEMT and FBAR technology  
Front End Module (FEM) is designed for mobile and fixed  
wireless data applications in the 2.5 to 2.7 GHz frequency  
range. The FEM is optimized for IEEE 802.16 WiMAX modu-  
 50 all RF ports  
 Typical Size: 5 x 7 x 1 mm  
lation. AFEM-S257 exhibits flat gain and good match while  3 to 5 V supply (Tx Path)  
providing linear power efficiency to meet stringent mask  
conditions and supports two antenna connections for RX  
diversity or two simultaneous RX signals.  
 Meets 802.16 masks at 24 dBm Pout , 16 QAM WiMAX  
with 3.6 V and 420 mA  
 16 QAM WiMAX EVM -34 dB (2.5%) at 24 dBm  
This module utilizes Avago Technologies proprietary GaAs  
 TX gain of 34 dB  
pHEMT, and FBAR technology for superior performance  
 PAE of 18% at SEM compliant Pout = 24 dBm  
across voltage and temperature levels while providing  
excellent out of band rejection. AFEM-S257 is in a 5x7x1  
mm MCOB package for space-constrained applications.  
 23 dB TX gain step in low power mode with reduced  
Idsq  
 Low power Idd, 95 mA at Pout = 0 dBm, 23 dB Gain Step  
 35 dBc rejection at WiFi ISM band  
 3.5 dB Noise Figure from ANT to RX  
 25 dB of TX/RX Isolation  
Functional Block Diagram  
RX-1  
Coex BPF  
Preselector  
ByPass LNA  
 25 dB of Rx1/Rx2 Isolation  
ANT-1  
ANT-2  
T/R-1  
T/R-2  
T X  
Applications  
ISMN  
Coex Linear Amplifier  
ANT SW  
nfo & OMN  
Coex BPF  
 Portable and fixed WiMAX applications  
RX Div. TX/  
RX Switch  
Package Diagram  
RX-2  
Coex BPF  
Preselector  
ByPass LNA  
1
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
28  
27  
PA_EN  
PA_MOD  
VREF  
29  
VDD2_TX  
VDD_RX  
30  
31  
32  
GND  
GND  
GND  
GND  
40  
GND  
41  
GND  
42  
GND  
33  
GND  
26  
LNA1_MOD  
ANTSW1  
ANTSW2  
39  
GND  
44  
GND  
43  
GND  
34  
GND  
LNA2_MOD 25  
38  
GND  
37  
GND  
36  
GND  
35  
GND  
24  
TRSW22  
23  
22  
21  
20  
19  
18  
17  
16  
15  
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