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PN2200

Chipown
Part Number PN2200
Manufacturer Chipown
Description Dual Track F/2F Decoder
Published Oct 11, 2016
Detailed Description PN2200 Chipown Dual Track F/2F Decoder General Description The PN2200 is designed for magnetic strip card reader syste...
Datasheet PDF File PN2200 PDF File

PN2200
PN2200

Overview
PN2200 Chipown Dual Track F/2F Decoder General Description The PN2200 is designed for magnetic strip card reader system.
The F/2F read/decoder IC will recover clock and data signals from an F/2F data stream generated from a magnetic head.
PN2200 will function for data rates from 200 to 15,000 bits per second.
Acquisition and tracking of the data within this range is automatically.
PN2200 is consisted by two major blocks at each channel: Analog block- This block amplifies and filters the signal read from the magnetic reader head, rejects common mode noise and detects signal peaks.
It also includes protection circuit to protect the component.
And latches onto the data rate and performs the recovery of individual bits from the F/2F data stream.
Digital block- The enable and disable counters provide initialization for the recovery block.
These counters initialize both bit recovery and the signal conditioning and detection block.
Features ■ Dual track F/2F decoder ■ Lower Power requirement: DC 5V ■ 200-15,000 F/2F bits per second ■ Acce200-15,000 F/2F bits per second pts amplitude from 10% of ISO reference to 200% excess of ISO reference voltage ■ CMOS process Applications ■ magnetic strip card reader system Function Block and PIN Description 8/F, ChuangYuan Building No.
21-1 Changjiang Road, Wuxi New Destrict Tel: +86(510)8521-7718 http://www.
chipown.
com.
cn Rev.
A.
1105 1 / 5 Pin Definitions Table 1.
Pin Definitions Pin Number 1 2,5 3,6 4,7 27,8 25,26,10,9 11 12 13,16 14,15,17,18 19 23 22 24 28 Pin Name LDI F2F(1/2) PKO(1/2) PKI(1/2) AMP(1/2) HD(1A/B,2A/B) VRF GND /RCP(1/2) /RDT(1/2)、RDT(1/2) IBS CX1 CX2 /CLS Vcc PN2200 Pin Function Description Read control F2F output Peak detector output Peak detector input Amplifier output Amplifier input Reference voltage output Ground Read clock output Read data output Ignore bit select Capacitance for oscillation Capacitance for oscillation Card loading signal output Power supply Guaranteed operating ranges (TJ =25°C, VC...


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