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SST12LP14E-QX6E PDF预览

SST12LP14E-QX6E

更新时间: 2024-11-08 20:05:31
品牌 Logo 应用领域
美国微芯 - MICROCHIP /
页数 文件大小 规格书
2页 35K
描述
SST12LP14E-QX6E

SST12LP14E-QX6E 技术参数

是否Rohs认证: 符合生命周期:Obsolete
Reach Compliance Code:compliant风险等级:8.04
Base Number Matches:1

SST12LP14E-QX6E 数据手册

 浏览型号SST12LP14E-QX6E的Datasheet PDF文件第2页 
2.4 GHz High-Efficiency, High-Gain Power Amplifier Module  
SST12LP14E  
A Microchip Technology Company  
Product Brief  
SST12LP14E is a high-efficiency, ultra-compact power amplifier (PA) based on  
the highly-reliable InGaP/GaAs HBT technology. Designed to operate over the 2.4  
- 2.5 GHz frequency band, SST12LP14E typically provides 23.5 dB gain with 33%  
power-added efficiency at 22 dBm output.This power amplifier has excellent lin-  
earity while meeting 802.11g spectrum mask requirements up to 22 dBm. The  
device typically consumes only 95 mA total current at 18 dBm output power, with  
linear 54 Mbps 802.11g modulation. This efficiency is desirable in embedded  
applications such as in hand-held units. The SST12LP14E also features easy,  
board-level usage along with high-speed power-up/-down control through a single  
combined reference voltage pin and is offered in both 6- and 8-contact XSON  
packages.  
Features  
Block Diagram  
• Excellent RF Stability with Moderate Gain:  
V
V
CC2  
CC1  
– Typically 23.5 dB gain across 2.4 – 2.5 GHz  
• High Linear Output Power (at 3.3V):  
– Meets 802.11g OFDM ACPR requirement up to 22 dBm  
– ~2.5% added EVM up to 18 dBm for 54 Mbps 802.11g signal  
– Meets 802.11b ACPR requirement up to 22 dBm  
RF  
RF  
IN  
OUT  
• High Power-added Efficiency/Low Operating Current  
for 802.11b/g/n Applications  
– ~33% @ POUT = 22 dBm for 802.11g  
• Limited variation over temperature  
Bias Circuit  
V
– 2.5 dB gain variation between -40°C to +85°C  
– 1 dB power variation between -40°C to +85°C  
• Low Shut-down Current: <2.5 µA (typical)  
V
DET  
CCB  
REF  
• Temperature and load insensitive on-chip power  
detector  
75021 B1.0  
– >15dB dynamic range  
– <+/- 0.3dB variation between 0°C to +85°C  
– <+/- 0.4dB variation with 2:1 VSWR mismatch  
– <+/- 0.3dB variation Ch1 through Ch14  
Product Ordering  
• Simple input/output matching  
• Packages Available  
Valid combinations for SST12LP14E  
– 6-contact XSON – 1.5mm x 1.5mm  
– 8-contact XSON – 2mm x 2mm  
SST12LP14E-QX8E  
SST12LP14E-QX6E  
• All Non-Pb (lead-free) Devices are RoHS Compliant  
SST12LP14E Evaluation Kits  
SST12LP14E-QX8E-K SST12LP14E-QX6E-K  
Applications  
• WLAN (IEEE 802.11b/g/n)  
Note: Valid combinations are those products in mass produc-  
tion or will be in mass production. Consult your SST sales  
representative to confirm availability of valid combinations  
and to determine availability of new combinations.  
• Home RF  
• Cordless phones  
• 2.4 GHz ISM wireless equipment  
www.microchip.com  
©2012 Silicon Storage Technology, Inc.  
DS70675A  
03/12  

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