参数资料
型号: AWU6605CRM45P9
厂商: ANADIGICS INC
元件分类: 无绳电话/电话
英文描述: TELECOM, CELLULAR, RF AND BASEBAND CIRCUIT, PDSO10
封装: 3 X 3 MM, 1 MM HEIGHT, ROHS COMPLIANT PACKAGE, 10 PIN
文件页数: 7/11页
文件大小: 514K
代理商: AWU6605CRM45P9
Data Sheet - Rev 2.0
04/2011
AWU6605C
5
APPLICATION INFORMATION
To ensure proper performance, refer to all related
Application Notes on theANADIGICS web site:
http://www.anadigics.com
Shutdown Mode
The power amplifier may be placed in a shutdown
mode by applying logic low levels (see Operating
Rangestable)totheVENABLE and VMODE1voltages.
Bias Modes
ThepoweramplifiermaybeplacedineitheraLowBias
modeoraHighBiasmodebyapplyingtheappropriate
logic level (see Operating Ranges table) to VMODE1.
TheBiasControltableliststherecommendedmodes
of operation for various applications. VMODE2 is not
necessaryforthisPA.
Twooperatingmodesareavailabletooptimizecurrent
consumption.HighBias/HighPoweroperatingmode
isforPOUTlevels>16dBm.Ataround17dBmoutput
power,thePAcanbe“ModeSwitched”toMedium/
Low power mode for lowest quiescent current
consumption.
Table 5: Bias Control (UMTS)
APPLICATION
POUT
LEVELS
BIAS MODE
VENABLE
VMODE1
VCC
VBATT
UMTS-med/lowpower
(LowBiasMode)
< +17 dBm
Low
+2.4 V
3.2 - 4.2 V
> 3.2 V
UMTS-highpower
(HighBiasMode)
>+16dBm
High
+2.4 V
0 V
3.2 - 4.2 V
> 3.2 V
OptionallowerVCCinlow
powermode
< +7 dBm
Low
+2.4 V
1.5 V
> 3.2 V
Shutdown
-
Shutdown
0 V
3.2 - 4.2 V
> 3.2 V
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