參數(shù)資料
型號： RMPA2453
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 衰減器
英文描述： 2.4?2.5 GHz InGaP HBT Linear Power Amplifier
中文描述： 2400 MHz - 2500 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝： 3 X 3 MM, 0.90 MM HEIGHT, LEADLESS PACKAGE-16
文件頁數(shù)： 9/10頁
文件大小： 299K
代理商： RMPA2453
2004 Fairchild Semiconductor Corporation
RMPA2453 Rev. D
R
Evaluation Board Turn-On Sequence
1
Recommended turn-on sequence:
1) Connect common ground terminal to the Ground (GND)
pin on the board.
2) Apply low voltage 0.0 to +1.0 V to pin V
L
.
3) Apply positive supply voltage VC1 (= 3.3V) to pin VC1
(first stage collector).
4) Apply positive supply voltage VC2 (= 3.3V) to pin VC2
(second stage collector).
5) Apply positive bias voltage VM12 (= 3.3V) to pin VM12
(bias networks).
6) At this point, you should expect to observe the following
positive currents flowing into the pins:
7) Apply input RF power to SMA connector pin RFIN.
Currents in pins VC1 and VC2 will vary depending on the
input drive level.
8) Vary positive voltage V
+2.4V to shut down the amplifier or alter the power level.
Shut down current flow into the pins:
L
on pin VREG from +0.5V to
Recommended turn-off sequence:
Use reverse order described in the turn-on sequence
above.
Note:
1:
Turn on sequence is not critical and it is not necessary to sequence power
supplies in actual system level design.
Pin
VM12
VC1
VC2
V
L
Current
10.0
–
15.0 mA
35.0
–
55.0 mA
40.0
–
60.0 mA
<1 nA
Pin
VM12
VC1
VC2
V
L
Current
<0.7 mA
<1 nA
<1 nA
<0.25 mA
相關(guān)PDF資料
PDF描述
RMPA2455 2.4-2.5 GHz 1 Watt InGaP HBT Linear Power Amplifier
RMPA2456 2.4-2.5 GHz InGaP HBT Low Current Linear Power Amplifier
RMPA2458 2.4-2.5 GHz InGaP HBT Low Current Linear Power Amplifier
RMPA2550 2.4-2.5 GHz and 5.15-5.85 GHz Dual Band InGaP HBT Linear Power Amplifier
RMPA27000 27-29 GHZ 1.8 Watt Power Amplifier MMIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
RMPA2455 功能描述:射頻放大器 2.4-2.5 GHz 1 Watt InGaP HBT RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
RMPA2456 制造商:Fairchild Semiconductor Corporation 功能描述:
RMPA2458 功能描述:射頻放大器 2.4-2.5 GHZ INGAP HBT LINEAR P RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
RMPA2458_059 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:2.4-2.5 GHz InGaP HBT Low Current Linear Power Amplifier
RMPA2550 功能描述:射頻放大器 WSC FG RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點:37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel
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