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AS3933-BTST RFID应答器
: RFID Transponders
: ams
: Reel
: 1000
: - 40 C
: + 85 C
相关产品
产品信息
AS3933-BTST
RFID应答器 3D Low Power Wakeup Receiver
General Description
The AS3933-BTST AS3933 is a 3-channel low power ASK receiver that is able to generate a wakeup upon detection of a data signal which uses a LF carrier frequency between 15-150 kHz. The integrated correlator can be used for detection of a programmable 16-bit or 32-bit Manchester wakeup pattern. The device can operate using one, two, or three active channels.
Key Features AS3933-BTST
„ 3-channel ASK wakeup receiver
„ Carrier frequency range 15 - 150 kHz
„ One, two, or three channel operation
„ Reliable 1-, 2- or 3-D wakeup pattern detection
„ Programmable wakeup pattern (16-bit or 32-bit) Manchester
„ Doubling of wakeup pattern supported (both for 16 and 32 bits)
„ Wakeup without pattern detection supported
„ Wakeup sensitivity 80 μVRMS (typ)
„ Adjustable sensitivity level
„ Highly resistant to false wakeups
„ Easy antenna tuning for perfect matching on the wanted carrier frequency
„ Self calibration of the internal RC-oscillator
„ False wakeup counter
Applications
The AS3933-BTST AS3933 is ideal for Active RFID tags, Real-time location systems, Operator identification, Access control, and Wireless sensors.
