參數(shù)資料
型號(hào): AWU6604RM45P9
廠商: ANADIGICS INC
元件分類(lèi): 放大器
英文描述: 1710 MHz - 1785 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER
封裝: 3 X 3 MM, 1 MM HEIGHT, ROHS COMPLIANT, MINIATURE, M45, 10 PIN
文件頁(yè)數(shù): 10/14頁(yè)
文件大?。?/td> 636K
代理商: AWU6604RM45P9
Data Sheet - Rev 2.3
09/2010
AWU6604
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.
Two operating modes are available to optimize
currentconsumption.HighBias/HighPoweroperating
modeisforPOUTlevels> 15 dBm. At around 16 dBm
outputpower,thePAshouldbe“ModeSwitched”to
Medium/Lowpowermodeforlowestquiescentcurrent
consumption.
Table 5: Bias Control (UMTS)
APPLICATION
POUT
LEVELS
BIAS MODE
VENABLE
VMODE1
VCC
VBATT
UMTS-med/lowpower
(LowBiasMode)
< +16 dBm
Low
+2.4 V
3.2 - 4.2 V
> 3.2 V
UMTS-highpower
(HighBiasMode)
> +15 dBm
High
+2.4 V
0 V
3.2 - 4.2 V
> 3.2 V
OptionallowerVCCinlow
powermode
< +6 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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