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
