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參數(shù)資料
| 型號： | AWU6608RM45P9 |
| 廠商： | ANADIGICS INC |
| 元件分類： | 放大器 |
| 英文描述： | 880 MHz - 915 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
| 封裝： | 4 X 4 MM, 1 MM HEIGHT, ROHS COMPLIANT, MINIATURE, M49 PACKAGE-10 |
| 文件頁數(shù)： | 13/13頁 |
| 文件大小： | 543K |
| 代理商： | AWU6608RM45P9 |
Data Sheet - Rev 2.1
03/2010
AWU6608
9
35.4 mA Average Current over DG09 Profile
0.000
0.010
0.020
0.030
0.040
0.050
0.060
0.070
0.080
0.090
0.100
0.110
0.120
0.130
0.140
0.150
-60
-50
-40
-30
-20
-10
0
10
20
30
Antenna Power (dBm)
DG09
PDF
0
50
100
150
200
250
300
350
400
450
500
AWU6601
Current
(mA)
DG09 PDF
AWU6608 (mA)
Figure 15: PDF and Current
Figure 16: Typical Application Circuit
HELP3
TheAWU6608poweramplifiermoduleisbasedon
ANADIGICS proprietary HELP3 technology. The
PAisdesignedtooperateupto17dBminthelow
powermode,thuseliminatingtheneedforthreegain
state, while still maintaining low quiescent current
andhighefficiencyinlowandmediumpowerlevels.
ThePAcanstillbeoperatedas3gainstatedevice
if the customer chooses to. The directional “daisy
chainable”couplerisintegratedwithinthePAmodule,
thereforethereisnoneedforexternalcouplers.
TheAWU6608 has an integrated voltage regulator,
which eliminates the need for an external constant
voltage source. The PA is turn on/off is controlled
by VEN pin.A single VMODE control logic (VMODE1) is
neededtooperatethisdevice.
The DG09 power distribution (figure 15) highlights
theneedtoimprovethecurrentconsumptioninlow
andmediumpowerlevel.TheAWU6608isdesigned
tooperateupto17dBminthelowpowermodewith
verylowquiescentcurrent.Currentconsumptionfor
AWU6608isalsoplottedinthefigure5.
AWU6608 requires only two calibration sweeps for
systemcalibration,thussavingcalibrationtime.
Figure16showsoneapplicationexampleonmobile
board.C1andC2areRFbypasscapsandshould
be placed nearby pin 1 and pin 10. Bypass caps
C9andC5maynotbeneeded.Alsoa“T”matching
topology is recommended at PA RFIN and RFOUT
portstoprovidematchingbetweeninputTXFilterand
Duplexer/Isolator.
相關(guān)PDF資料 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AWU6608RM45Q7 | 制造商:ANADIGICS 制造商全稱:ANADIGICS, Inc 功能描述:HELP3TM Band 8 / WCDMA 3.4 V / 28.5 dBm Linear PA Module |
| AWU6615 | 制造商:ANADIGICS 制造商全稱:ANADIGICS, Inc 功能描述:HELP3E Dual-band Cell & PCS WCDMA 3.4 V Linear Power Amplifier Module |
| AWU6615RM47P9 | 制造商:ANADIGICS 制造商全稱:ANADIGICS, Inc 功能描述:HELP3E Dual-band Cell & PCS WCDMA 3.4 V Linear Power Amplifier Module |
| AWU6615RM47Q7 | 制造商:ANADIGICS 制造商全稱:ANADIGICS, Inc 功能描述:HELP3E Dual-band Cell & PCS WCDMA 3.4 V Linear Power Amplifier Module |
| AWU6616 | 制造商:ANADIGICS 制造商全稱:ANADIGICS, Inc 功能描述:HELP3E Dual-band 1 & 5, 6 CDMA/WCDMA 3.4 V Linear Power Amplifier Module |
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