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參數資料
| 型號： | AH225-S8G |
| 廠商： | TRIQUINT SEMICONDUCTOR INC |
| 元件分類： | 放大器 |
| 英文描述： | 400 MHz - 2700 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
| 封裝： | HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, MS-012, SOIC-8 |
| 文件頁數： | 6/21頁 |
| 文件大?。?/td> | 1678K |
| 代理商： | AH225-S8G |
AH225
1W High Linearity InGaP HBT Amplifier
Reduced Bias Configurations Application Note
The AH225 can be configured to be operated with lower bias current by varying the Vpd resistor-R1 as highlighted on the
schematic below. Lowering the current has little effect on the gain, OIP3, and P1dB performance of the device, but will
slightly lower the ACLR performance of the device as shown below. It is expected that variation of the bias current for other
frequency applications will produce similar performance results. The data below represents data taken from the AH225-
S8PCB1960 with data taken at 1960 MHz.
R1 ()
Icq (mA)
Gain (dB)
Pdiss (W) P1dB (dBm) OIP3 (dBm)1
Pout (dBm)2
56.2
500
15.6
2.5
+30.9
+48.7
+21.4
82
400
15.4
2
+30.9
+48.7
+21.6
120
300
15.2
1.5
+30.9
+48.5
+21.4
200
14.8
1
+31.1
+43.5
+19.9
403
100
14
0.5
+31.4
+37.7
+15
Notes:
1.
OIP3 is measured with two tones at output power of 19 dBm / tone separated by 1 MHz spacing.
2.
ACLR Test set-up: 3GPP WCDMA, TM1+64 DPCH, +5 MHz offset, PAR = 10.2 dB at 0.01% Prob. Pout (Channel power) at -50 dBc
ACLR is shown in the table above.
-60
-55
-50
-45
-40
-35
-30
19
20
21
22
23
24
25
AC
L
R
(
d
Bc
)
Pout (dBm)
ACLR vs. Pout vs. Bias Current
3GPPWCDMA,TM1+64DPCH,±5 MHz Offset,1960 MHz
T=+25°C
10 0m A
20 0m A
30 0m A
40 0m A
50 0m A
30
35
40
45
50
55
17
19
21
23
25
O
IP3
(
d
Bm)
Pout / Tone (dBm)
OIP3 vs. Pout / Tone vs. Bias Current
1960 MHz, 1 MHz spacing
T=+25°C
1 00m A
2 00m A
3 00m A
4 00m A
5 00m A
28
29
30
31
32
33
100
200
300
400
500
P1
d
B
(
d
Bm)
Current (mA)
P1dB vs. Current
T=+25°C
Data Sheet: Rev D 01/26/11
- 14 of 21 -
Disclaimer: Subject to change without notice
2010 TriQuint Semiconductor, Inc.
Connecting the Digital World to the Global Network
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AH225-S8PCB1960 | 功能描述:射頻放大器 1930-1960MHz 1W Eval Board 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: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| AH225-S8PCB2140 | 功能描述:射頻放大器 2110-2170MHz 1W Eval Board 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: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| AH225-S8PCB900 | 功能描述:射頻放大器 920-960MHz 1W Eval Board 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: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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| AH225-S8TRG | 制造商:TriQuint Semiconductor 功能描述:RF & MW DRIVER AMPLIFIER |
| AH225-VLR11E3 | 制造商:Fuji Electric 功能描述: |
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