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RF3320PCBA - CABLE REVERSE PATH PROGRAMMABLE GAIN AMPLIFIER

Description

VDC dBm °C °C % W °C Caution!

ESD sensitive device.

Features

  • Single 5V Supply.
  • Differential Input and Output.
  • -30dB to +28dB Voltage Gain Range.
  • 5MHz to 65MHz Operation.
  • Sophisticated Power Management.
  • DOCSIS 1.1 RF Compliant 16 Power Control GND NC NC VOUT VOUTB SDA CS SCLK 15 14 13 12 11 Gain Control and Serial Bus 10 9 Ordering Information RF3320 RF3320 PCBA Cable Reverse Path Programmable Gain Amplifier Fully Assembled Evaluation Board Functional Block Diagram RF Micro Devices, Inc. 7625 T.

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Datasheet preview – RF3320PCBA

Datasheet Details

Part number RF3320PCBA
Manufacturer RF Micro Devices
File Size 318.64 KB
Description CABLE REVERSE PATH PROGRAMMABLE GAIN AMPLIFIER
Datasheet download datasheet RF3320PCBA Datasheet
Additional preview pages of the RF3320PCBA datasheet.

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Full PDF Text Transcription

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Preliminary RF3320 CABLE REVERSE PATH PROGRAMMABLE GAIN AMPLIFIER 3 Typical Applications • Euro-DOCSIS/DOCSIS Cable Modems • CATV Set-Top Boxes • Telephony Over Cable • Home Networks • Automotive/Mobile Multimedia • Coaxial and Twisted Pair Line Driver 3 -A- The RF3320 is a variable gain amplifier for use in CATV reverse path (upstream) applications. It is DOCSIS-compliant for use in cable modems. The gain control covers a 58dB range and is serially programmable via three-wire digital bus for compatibility with standard baseband chipsets. Amplifier shutdown and transmit disable modes are software- and hardware-controlled. The device is placed into software-shutdown mode via the serial control bus. The device operates over the frequency band of 5MHz to 65MHz for use in current U.S.
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