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參數(shù)資料
| 型號： | AH22S |
| 廠商： | TRIQUINT SEMICONDUCTOR INC |
| 元件分類： | 放大器 |
| 英文描述： | 50 MHz - 1000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER |
| 封裝： | PLASTIC, MS-012, SOIC-8 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 487K |
| 代理商： | AH22S |
Specifications and information are subject to change without notice.
WJ Communications, Inc Phone 1-800-WJ1-4401 FAX: 408-577-6621 e-mail: sales@wj.com Web site: www.wj.com
Page 1 of 5 June 2005
The Communications Edge TM
AH22S
High Dynamic Range CATV Amplifier
Product Information
Product Features
x 50 – 1000 MHz
x ±0.2 dB Gain Flatness
x +25 dBm P1dB
x -74 dBc CTB / CSO
+39dBmV/channel, 77 channels
x +43 dBm Output IP3
x +77 dBm Output IP2
x Matched amplifiers for a push-
pull configuration
x +5V Single Positive Supply
x MTTF > 1000 years
Applications
x CATV Head End Equipment
x CATV Line Amplifiers
x FTTH Repeaters
Product Description
The AH22S is a high dynamic range amplifier targeting
cable TV markets. The combination of gain flatness,
high linearity, and bandwidth makes it ideal for CATV
distribution, cable modem, and laser diode driver
applications.
The device uses two matched devices and is ideal for
operation in a push-pull configuration to achieve high
second order linearity. A mature and reliable GaAs
MESFET technology is employed to maximize linearity
at low power dissipation. The dual amplifier is housed in
an industry standard surface-mount SOIC-8 package with
all devices being 100% RF and dc tested. This device is
available in a lead-free/green/RoHS-compliant package
with NiPdAu plating material on the leads.
It is
compatible with both lead-free and lead soldering
processes.
Functional Diagram
Function
Pin No.
Amp 1 Input
1
Amp 2 Input
4
Amp 2 Output
5
Amp 1 Output
8
Ground
2, 3, 6, 7,
Backside
paddle
Single-ended Device Specifications (1)
Parameter
Units Min
Typ Max
Operational Bandwidth
MHz
50
1000
Test Frequency
MHz
800
Gain
dB
13
14.5
Output IP3 (2)
dBm
+37
+40
Device Current
mA
120
160
190
Device Voltage
V
5
1. Test conditions unless otherwise noted: 25C, Vd = +5 V, 800 MHz on each individual single-
branch amplifier in a 50 test fixture.
2. 3OIP measured with two tones at an output power of +5 dBm/tone separated by 10 MHz. The
suppression on the largest IM3 product is used to calculate the 3OIP using a 2:1 rule.
3. Typical parameters reflect performance in a push-pull application circuit as shown on page 3. Note
that the feedback resistance values are R1 = R2 = 560 .
4. Balun, board, and connector losses have not been extracted, but typically account of 0.4 dB loss
midband and 1.1 dB loss at 860 MHz.
5. Measured at +39 dBmV/channel, 77 channels Flat Loading.
6. OIP2 is measured at f1 + f2 at +8 dBm / tone.
7. OIP3 is measured at 8 dBm / tone with 10 MHz spacing.
Typical Performance (3)
Parameter
Units
Typical
Frequency
MHz
50
250
450
860
Gain (4)
dB
11.3
11.1
Input Return Loss
dB
10.6
10.4
11.6
15.8
Output Return Loss
dB
17.1
15.4
18.2
CTB (5)
dBc
-75
-74
CSO (5)
dBc
-73
-86
-77
XMOD (5)
dBc
-63
Output P1dB
dBm
+25.9
+26
+25.5 +24.7
Output IP2 (6)
dBm
+79
+77
+76
Output IP3 (7)
dBm
+43
+45
+42
Noise Figure
dB
6.1
4.6
4.5
4.2
Device Bias
V
+5 V @ 320 mA
Absolute Maximum Rating
Parameter
Rating
Operating Case Temperature
-40 to +85
qC
Storage Temperature
-55 to +150
qC
Supply Voltage
+6 V
RF Input Power (continuous)
+13 dBm
Junction Temperature
+220
qC
Operation of this device above any of these parameters may cause permanent damage.
Ordering Information
Part No.
Description
AH22S*
High Dynamic Range CATV Amplifier
(lead-tin SOIC8 Pkg)
AH22S-G
High Dynamic Range CATV Amplifier
(lead-free/green/RoHS-compliant SOIC8 Pkg)
AH22S-PCB
Push-pull CATV Evaluation Board
* This package is being phased out in favor of the green package type which is backwards compatible for
existing designs. Refer to Product Change Notification WJPCN06MAY05TC1 on the WJ website.
1
2
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8
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6
5
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相關代理商/技術參數(shù) |
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|---|---|
| AH22S-1G | 制造商:TriQuint Semiconductor 功能描述:AH22S-1G |
| AH22-SFL5W22E | 制造商:Fuji Electric 功能描述: |
| AH22-SFLY10 | 制造商:Fuji Electric 功能描述: |
| AH22S-G | 功能描述:射頻放大器 50-1000MHz +/-0.2dB Gain 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| AH22S-PCB | 功能描述:射頻開發(fā)工具 Push-Pull Eval Brd 11dB Gain RoHS:否 制造商:Taiyo Yuden 產品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V |
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