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AH2

WJ Communication
Part Number AH2
Manufacturer WJ Communication
Description High Dynamic Range Amplifier
Published Jul 26, 2007
Detailed Description www.DataSheet4U.com High Dynamic Range Amplifier AH2 The Communications Edge TM Product Information Product Features...
Datasheet PDF File AH2 PDF File

AH2
AH2

Overview
www.
DataSheet4U.
com High Dynamic Range Amplifier AH2 The Communications Edge TM Product Information Product Features x x x x x x x x 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 x Single +5 V Supply x MTTF > 100 years 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 GND 4 1 RF IN 2 GND 3 RF OUT Function Input Output/Bias Ground Pin No.
1 3 2, 4 Applications x CATV / DBS Specifications (1) Parameter Operational Bandwidth Test Frequency Gain Input Return Loss Output Return Loss Output P1dB Output IP3 (2) Noise Figure Operating Current Range Supply Voltage Typical Performance (3) Units MHz MHz dB dB dB dBm dBm dB mA V ¡ Min 50 13 Typ 800 14.
5 14 17 +21 +40 3.
5 150 5 Max 1000 Parameter Frequency S21 S11 S22 Output P1dB Output IP3 (2) Output IP2 (2) CTB (4) CSO (4) Xmod (4) Noise Figure Supply Voltage Device Current Units MHz dB dB dB dBm dBm dBm dBc dBc dBc dB V mA 100 14.
5 -14 -17 +20 +40 +52 -71 -48 -65 3.
5 Typical 860 13.
2 -14 -17 +20 +40 +52 +37 120 180 1.
Test conditions unless otherwise noted: T = 25 ºC, 50 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.
3.
5 5 150 3.
Parameters reflect performance in a single-ended 75 ohm circuit, as...


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