PT4308 Datasheet Compact 433.92 Mhz Ook/ask Receiver

Manufacturer: PTC

Overview: PT4308 Compact 433.92 MHz OOK/ASK Receiver.

Datasheet Details

Part number	PT4308
Manufacturer	PTC
File Size	330.95 KB
Description	Compact 433.92 MHz OOK/ASK Receiver
Datasheet	PT4308-PTC.pdf

General Description

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 demodulator, a data filter, and a data slicing comparator.

The local oscillator （ LO ） sub-system incorporates a monolithic VCO, a ÷32 feedback divider, a loop filter and a fast start-up reference oscillator to form a complete phase-locked loop-based frequency synthesizer for single channel applications.

Key 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 handling.
Image-rejection ratio of 25 dB.
ESD protection level up to ±4 KV for HBM, ±400 V for MM and ±1 KV for CDM The PT4308 is available in an 8-pin SOP package and is specified over the te.

PT4308 Distributor

More Datasheets from PTC

Part Number	Description
PT4301	Low Power High Sensitivity 315/434 MHz OOK/ASK Superheterodyne Receiver
PT4302	Ultra-Low Power OOK/ASK Receiver
PT4305	315 MHz / 433.92 MHz PLL Tuned Low Power FSK Receiver
PT4306	Compact 433.92 MHz OOK/ASK Receiver
PT4316	Low Power 315/433 MHz OOK/ASK Superheterodyne Receiver
PT4317	Low Power 315/433 MHz OOK/ASK Superheterodyne Receiver
PT4450	SAW-based ASK/OOK Transmitter