RF3322 Datasheet - RF Micro Devices

RF3322 CABLE REVERSE PATH PROGRAMMABLE GAIN AMPLIFIER

RF3322 Absolute Maximum Ratings Parameter Supply Voltage (VCC1 and VCC2) Input RF Level Operating Ambient Temperature Storage Temperature Humidity Maximum Power Dissipation Maximum TJ Preliminary Rating -0.5 to +6.0 12 -40 to +85 -40 to +150 80 0.5 150 Unit VDC dBm °C °C % W °C Caution! ESD sens.

Preliminary RF3322 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 0.157 0.150 0.0098 0.0040 The RF3322 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 .

RF3322 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 20 GND2 19 VCC2 18 TXEN Power Control GND 3 GND1 4 VIN+ 5 VINGND CS 6 7 8 Gain

RF3322 Datasheet (169.02 KB)