参数资料
型号: AH2-G
元件分类: 放大器
英文描述: 50 MHz - 1000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER
封装: GREEN, TO-243C, SOT-89, 3 PIN
文件页数: 1/5页
文件大小: 188K
代理商: AH2-G
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, www.TriQuint.com
Page 1 of 5 June 2006
AH2
High Dynamic Range Amplifier
Product Information
Product Features
50 – 1000 MHz
+40 dBm OIP3
-71dBc CTB
-48dBc CSO
3.5 dB Noise Figure
14.5 dB Gain
+20 dBm P1dB
Lead-free/Green/RoHS-compliant
SOT-89 Package
Single +5 V Supply
MTTF > 100 years
Applications
CATV / DBS
Product Description
The AH2 is a general purpose, high dynamic range
amplifier targeting cable TV markets. The combination of
gain flatness, high linearity and bandwidth make it ideal for
CATV distribution, cable modem and laser diode driver
applications. The AH2 is designed for 75 ohm systems and
can operate directly from a +5 Volt DC regulator.
The
device is manufactured using reliable GaAs MESFET
technology and boasts an MTBF of >100 years at a
mounting temperature of +85 °C.
It is available in the
environmentally-friendly lead-free/green/RoHS-compliant
SOT-89 package. All devices are 100% RF and DC tested.
Functional Diagram
RF IN
GND
RF OUT
GND
1
23
4
Function
Pin No.
Input
1
Output/Bias
3
Ground
2, 4
Specifications
(1)
Parameter
Units
Min
Typ
Max
Operational Bandwidth
MHz
50
1000
Test Frequency
MHz
800
Gain
dB
13
14.5
Input Return Loss
dB
14
Output Return Loss
dB
17
Output P1dB
dBm
+21
Output IP3
(2)
dBm
+37
+40
Noise Figure
dB
3.5
Operating Current Range
mA
120
150
180
Supply Voltage
V
5
1. Test conditions unless otherwise noted: T = 25 C, 50
Ω system.
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.
Absolute Maximum Rating
Parameter
Rating
Operating Case Temperature
-40 to +85
°C
Storage Temperature
-55 to +150
°C
Supply Voltage
+6 V
RF Input Power (continuous)
+10 dBm
Junction Temperature
+220
°C
Operation of this device above any of these parameters may cause permanent damage.
Typical Performance
(3)
Parameter
Units
Typical
Frequency
MHz
100
860
S21
dB
14.5
13.2
S11
dB
-14
S22
dB
-17
Output P1dB
dBm
+20
Output IP3
(2)
dBm
+40
Output IP2
(2)
dBm
+52
CTB
(4)
dBc
-71
CSO
(4)
dBc
-48
Xmod
(4)
dBc
-65
Noise Figure
dB
3.5
Supply Voltage
V
5
Device Current
mA
150
3. Parameters reflect performance in a single-ended 75 ohm circuit, as shown on page 3.
4. 77 channels 50 – 550MHz +34dBmV/channel, flat-loading
Ordering Information
Part No.
Description
AH2-G
High Dynamic Range Amplifier
(lead-free/green/RoHS-compliant SOT-89 package)
AH2-PCB
Single-ended 75 ohm Application Circuit Board
相关PDF资料
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