A7102C--315/433/868/915MHz FSK Transceiver

1. General Description

A7102C is a monolithic CMOS integrated circuit for wireless applications in 315/433/868/915MHz ISM band. The deviceis provided in a 32-lead plastic QFN5X5 packaging and is designed as a complete FSK transceiver up to 150kbps datarate.

2. Typical Applicationsn

Wireless data communicationn Remote controln Keyless entryn Home automationn Wireless toy

3. Featuresn

Frequency bands: 315/433/868/915MHz

Programmable RF output power: up to 15dBmn Low power consumption:RX:13mA, TX:20mA@0dBmn Supply voltage 2.2 ~ 3.6Vn Programmable data rate up to 150kbps

No external SAW Filtern Optional RTC functionn On chip 8-bit ADC

Integrated temperature sensorn RSSI (Received Signal Strength Indicator)n Programmable channel filter bandwidth

Programmable carrier sense indicatorn RX clock recoveryn Frame synchronization recognitionn Optional FEC/CRC/data whiteningn Optional Manchester Datan 64 bytes TX/RX FIFO buffern Extended FIFO up to 256 bytes

Small 5x5 mm QFN32 package