RF3320
RF3320 is CABLE REVERSE PATH PROGRAMMABLE GAIN AMPLIFIER manufactured by RF Micro Devices.
Preliminary
CABLE REVERSE PATH PROGRAMMABLE GAIN AMPLIFIER
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
-A-
The RF3320 is a variable gain amplifier for use in CATV reverse path (upstream) applications. It is DOCSIS-pliant for use in cable modems. The gain control covers a 58dB range and is serially programmable via three-wire digital bus for patibility 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...
