AR9120NG, AR9726, ARA05050 Selling Leads, Datasheet
MFG:AR Package Cooled:SMD D/C:2000+
AR9120NG, AR9726, ARA05050 Datasheet download
Part Number: AR9120NG
MFG: AR
Package Cooled: SMD
D/C: 2000+
AR9120NG, AR9726, ARA05050
- Table of contents:
Info of AR9120NG
Info of AR9726
Info of ARA05050
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About AR904
PDF/DataSheet Download
Datasheet: AR904
File Size: 171290 KB
Manufacturer: POSEICO [Power Semiconductors]
Download : Click here to Download
About AR904
PDF/DataSheet Download
Datasheet: AR904
File Size: 171290 KB
Manufacturer: POSEICO [Power Semiconductors]
Download : Click here to Download
About ARA05050
PDF/DataSheet Download
Datasheet: ARA05050
File Size: 2135133 KB
Manufacturer: Anadigics
Download : Click here to Download
ARA05050 General Description
The ARA05050 is a GaAs IC designed to provide the reverse path amplification and output level control functions in a CATV Set-Top Box or Cable Modem. It incorporates a digitally controlled precision step attenuator that is preceded by an ultra low noise amplifier stage, and followed by an ultra-linear output driver amplifier. This device is capable of meeting the MCNS/DOCSIS requirements for harmonic performance at a +58dBmV output level while requiring only a single polarity +5V supply.
ARA05050 Maximum Ratings
| Attenuator Step Size (dB) Typ | 2 |
| Attenuation Range (dB) Typ | 30 |
| 2nd Harmonic Distortion Level* (dBc) Max | -55 |
| 3rd Harmonic Distortion Level* (dBc) Max | -60 |
| Gain (dB) Typ | 32.0 |
| Noise Figure (dB) Typ | 1.7 |
| Noise Figure (dB) Max | 2.5 |
| Notes | * specified at +58 dBmV output |
ARA05050 Features
• Low Cost Integrated Monolothic GaAs Amplifier With Step Attenuator
• Attenuation Range: 0-30 dB, Adjustable In 2dB Increments Via a 4 Wire Parallel Control
• Meets DOCSIS Distortion Requirements at +58dBmV Output Signal Level
• Low Distortion and Low Noise
• Low Signal toNoise Ratio at All Gain Levels
• Frequency Range: 5-100 MHz
• 5 Volt Operation
• RoHS-Compliant Package Option
• Attenuation Range: 0-30 dB, Adjustable In 2dB Increments Via a 4 Wire Parallel Control
• Meets DOCSIS Distortion Requirements at +58dBmV Output Signal Level
• Low Distortion and Low Noise
• Low Signal toNoise Ratio at All Gain Levels
• Frequency Range: 5-100 MHz
• 5 Volt Operation
• RoHS-Compliant Package Option
ARA05050 Typical Application
• MCNS/DOCSIS Compliant Cable Modems
• CATV Interactive Set-Top Box
• OpenCable Set-Top Box
• Fiber Nodes
• Cable Modem Termination Systems (CMTS)
• CATV Interactive Set-Top Box
• OpenCable Set-Top Box
• Fiber Nodes
• Cable Modem Termination Systems (CMTS)
ARA05050 Connection Diagram
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