PT4308 - Compact 433.92 MHz OOK/ASK Receiver
The PT4308 is a compact, fully integrated OOK / ASK receiver with ±4 KV ESD(HBM)protection for 433.92 MHz frequency band and requires few external components.
The PT4308 consists of a low-noise amplifier (LNA), an image-rejection mixer(IRM), a built-in channel-select filter (CSF), an OOK/ASK demodul
PT4308 Features
* Normal operating of 4.3 mA at 433.92 MHz
* Requires few external components
* Achieves sensitivity of
* 114 dBm (peak ASK signal level)
* Supply voltage range: 2.1 to 5.5 V
* Supports data rates up to 10 Kb/s
* Wide input dynamic range with automatic gain control han