参数资料
型号: SM1212E433
厂商: Semtech
文件页数: 21/77页
文件大小: 0K
描述: RF EVAL FOR SX1212 433MHZ ISM
标准包装: 1
类型: 收发器,ISM
频率: 433MHz
适用于相关产品: SX1212E
已供物品: 模块,天线,电源,软件
SX1212
ADVANCE D COMMUNICATIONS & SENSING
DATA
VR_PA
[V]
PA Output
power
95 %
60 dB
t VR_PA
t PA_OUT
t VR_PA
t PA_OUT
95 %
60 dB
Figure 10: PA Control
3.3.7.2. Optimum Load Impedance (value to confirm)
As the PA and the LNA front-ends in the SX1212 share the same Input/Output pin, they are internally matched to
approximately 50 ? .
Pmax-1dB circle
Max Power
Zopt = 30+j25 ?
Figure 11: Optimal Load Impedance Chart
Please refer to the reference design section for an optimized PA load setting.
Rev 2 – June 18th, 2009
Page 21 of 77
www.semtech.com
相关PDF资料
PDF描述
SM1230E868 BOARD EVAL XMITTER FOR SX1230
SM16S-CM012-012 SYNJET ZFLOW 50 PWM 12V
SM200P81 RF MODULE 250/500MBPS 2.4GHZ SMA
SM2440G LAMP T2 TELEPHONE SLIDE 24V .04A
SM3020G LAMP T2 TELEPHONE SLIDE 30V .02A
相关代理商/技术参数
参数描述
SM-1220M 制造商: 功能描述: 制造商:undefined 功能描述:
SM12-3/16-BLK-200FT 制造商:SUMITOMO 功能描述:177-10101 SM12 3/16 BLK SPL
SM12-3/4-WHT-200FT 制造商:SUMITOMO 功能描述:SM12-3/4-WHT-200FT 制造商:SUMITOMO 功能描述:177-10189 SM12 3/4 WHT SPL
SM12-3/8-BLK-200FT 制造商:Sumitomo Wiring Systems LTD 功能描述:177-10107 SM12 3/8 BLK SPL
SM1230E868 功能描述:BOARD EVAL XMITTER FOR SX1230 RoHS:否 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