MN662785TBUC - Panasonic Semiconductor

MN662785TBUC LSI

No. 1 2 3 4 5 6 7 8 9 Symbol DVDD3V D0 D1 NW E NR AS D2 D3 NC AS 0 NC AS 1 I/O I I/O I/O O O I/O I/O O O Function P owe r supply for DR AM inte rfa c e ( P ins 2 to 19) DR AM da ta I/O 0 DR AM da ta I/O 1 DR AM write e na ble signa l output DR AM R AS c ontrol signa l output DR AM da ta I/O 2 DR AM da ta I/O 3 DR AM C AS c ontrol signa l output 0 DR AM C AS.

Features

(Optical servo) Focus (Fo), tracking (Tr), and traverse (TRV) servos Automatic adjustment functions (Fo/Tr gain, Fo/Tr offset, Fo/Tr balance) On-chip PWM for drive output Provided with a countermeasure for dropout Provided with anti-shock function Provided with track cross detection function DataSheet4U.com DataSheet 4 U .com (Digital signal processing) Containing DSL and PLL Provided with a frame synchronous detection/protection/interpolation Subcode data processing Q-data CRC check On-chip Q-data register On-chip CD-TEXT-data register CIRC error correction C1 decoder double error correction .