Chipown PN2200
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 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.GENERAL DESCRIPTION
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. 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 PINDESCRIPTION
8/F, ChuangYuan Building No.21-1 Changjiang Road, Wuxi New Destrict Tel: +86(510)8521-7718 Rev.A.1105 1 / 5 Pin Definitions Table 1. Pin Definitions Pin Number 1 2,...