General Description
The AS3930 is a single-channel low power ASK receiver that is able to generate a wake-up upon detection of a data signal which uses a LF carrier frequency between 110 - 150 kHz. The integrated correlator can be used for detection of a programmable 16-bit wake up pattern.

KEY FEATUREs
Single channel ASK wake-up receiver
Carrier frequency range 110 - 150 kHz
Programmable wake-up pattern (16bits)
Doubling of wake-up pattern supported
Wake-up without pattern detection supported
Wake-up sensitivity 100µVRMS (typ.)
Adjustable sensitivity level
Highly resistant to false wake-ups
False wake-up counter
Periodical forced wake-up supported (1s – 2h)
Low power listening modes
Current consumption in listening mode 1.37µA (typ.)
Programmable data-rate 0.5-4 kbaud (Manchester encoded)
Digital RSSI
Dynamic range 64dB
5-bit RSSI step (2dB per step)
RTC based on 32kHz XTAL, RC-OSC, or external clock
Operating temperature range -40ºC to +85ºC
Operating supply voltage 2.4 - 3.6V (TA = 25ºC)
Bi-directional serial digital interface (SDI)
Package options: 16-pin TSSOP and QFN 4x4 16 LD

Applications
The AS3930 is ideal for Active RFID tags, real-time location systems, operator identification, access control, and wireless sensors.