Blank Cards TK4100

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Description: > TK4100 is a CMOS integrated circuit for use in 125KHz read only RFID card. It is compatible with EM format. Features: > 64 bit memory array laser programmable > Several options of data rate and coding available > On chip resonance capacitor > On chip voltage limiter > Full wave rectifier on chip > Large modulation depth due to a low impedance modulation device > Operating frequency 100-150 KHz > Very small chip size convient for implantation > Very low power consumption Operation: Menchester modeulation coding (Type code, data rate is RF/64). Only if the chip produce at both ends of extermal coil induced voltage >=3.5Vpp and the clock rate is 125Khz , it will start working.

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ENJOYRFID Technologies Co.,Ltd

Mr. Lin Double

China

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