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| 型号： | SKY12146-321LF |
| 厂商： | Skyworks Solutions Inc |
| 文件页数： | 1/9页 |
| 文件大小： | 573K |
| 描述： | IC VAR VOLT ATTEN 12QFN |
| 标准包装： | 3,000 |
| 衰减值： | 20dB |
| 频率范围： | 3GHz ~ 3.8GHz |
| 阻抗： | 50 欧姆 |
| 封装/外壳： | 12-WFQFN 裸露焊盘 |
| 其它名称： | Q6586776D T1707929 |
Skyworks Solutions, Inc. " Phone [781] 376-3000 " Fax [781] 376-3100 " sales@skyworksinc.com " www.skyworksinc.com
200270J " Skyworks Proprietary Information " Products and Product Information are Subject to Change Without Notice " April 11, 2011
1
DATA SHEET
SKY12146-321LF: 3.0 3.8 GHz, 20 dB Variable Voltage
Attenuator
Applications
" WLANs
" WiMAX systems
Features
" Power control for 3.5 GHz fixed wireless applications
" Typical attenuation: 20 dB
" Control voltage:0 to 1.4 V
" Low cost
" No external components needed
" Small, QFN (12-pin, 3 x 3 mm) package (MSL1, 260 癈 per
JEDEC J-STD-020)
Figure 1. SKY12146-321LF Block Diagram
Description
The SKY12146-321LF is a GaAs pHEMT variable voltage
attenuator designed for WLAN and WiMAX applications. The
device operates within 3.2 to 3.8 GHz and is ideal for low-cost
applications such as 3.5 GHz fixed wireless LANs and WiMAX
power control systems.
The SKY12146-321LF is provided in a 12-pin, 3 x 3 mm Quad Flat
No-Lead (QFN) package.
A functional block diagram is shown in Figure 1. The pin
configuration and package are shown in Figure 2. Signal pin
assignments and functional pin descriptions are provided in
Table 1.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SKY12146-321LFB | 制造商:Skyworks Solutions Inc 功能描述:ATTENUATOR - VARIABLE VOLTAGE |
| SKY12148-12LF | 制造商:Skyworks Solutions Inc 功能描述:HIP3 VARIABLE ATTENUATOR 1.7-2.3GHZ |
| SKY12207-306LF | 功能描述:PIN 二极管 .9-4.0GHz SPDT 50W IL .4dB typ RoHS:否 制造商:Skyworks Solutions, Inc. 配置: 反向电压:200 V 正向连续电流: 频率范围:10 MHz to 6 GHz 端接类型:SMD/SMT 封装 / 箱体:QFN-3 封装:Reel |
| SKY12207-306LFB | 制造商:Skyworks Solutions Inc 功能描述:RF AND MICROWAVE SWITCH |
| SKY12207-306LF-EVAL | 功能描述:EVAL BOARD FOR SKY12207 RoHS:是 类别:RF/IF 和 RFID >> RF 评估和开发套件，板 系列:- 标准包装:1 系列:- 类型:GPS 接收器 频率:1575MHz 适用于相关产品:- 已供物品:模块 其它名称:SER3796 |
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