The ADA4302-4 is an active RF splitter that splits a signal into multiple outputs while maintaining signal integrity and amplifying signal power. It is used in multituner applications, such as cable set-top boxes, cable splitter modules, advanced televisions, and home gateways, to deliver video or data content simultaneously.
The document introduces the ADA4302-4 Active RF Splitter, designed for advanced TV and set-top box applications. It features differential architecture to maintain linearity throughout the CATV band and allows independent output configuration. The device is intended as an active element in multituner cable set-top boxes, cable splitter modules, advanced televisions, and home gateways.
| Supply Voltage | Single 5 V supply |
|---|---|
| Operating Frequency Range | 54 MHz to 865 MHz |
| -3 dB Bandwidth | 1.3 GHz |
| Gain per Output Channel | 4.6 dB |
| Noise Figure | 4.4 dB |
| Isolation between Output Channels | 25 dB |
It divides an input signal into four outputs without degrading the input signal quality.
The device operates in a CATV range of 54 MHz to 865 MHz.
Each output channel provides 4.6 dB of gain.