Acer Laboratories SP3721A
6X DVD analog Front End Chip
| Part No. | SP3721A |
|---|---|
| Datasheet | SP3721A Download |
| Manufacturer | Acer Laboratories |
| Description | 6X DVD analog Front End Chip |
| Buy | Stock & Price |
FEATURES
?? Supports AGC and an equalizer/filter for CD 3x to 32x and DVD 1x to 6x (with RX=8.2kohm) ?? Low Power operation (350mW typical @5V) ?? Bi-directional serial port register access ?? Register programmed power management (Sleep mode <5mW) ?? Power supply range (4.4 to 5.5 V) ?? Small footprint 64-lead TQFP Package ?? Programmable boost/equalization of 0 to 12dB ?? Single-ended normal outputs for pulse qualification ?? Differential normal signal outputs ?? ? 20% Fc accuracy (Fc = 2 to 4 MHz) ?? ? 15% Fc accuracy (Fc = 4 to 10 MHz, 8 to 24 MHz) ?? Less than 2 % total harmonic distortion ?? No external filter components required Servo System ?? Programmable equalizer for the Differential Phase tracking error Detection Circuit (DPD) ?? 70 KHz bandwidth for the focus and PI circuits ?? Input programmable gain control amplifier ?? Servo algebra signals used for optical alignment, seeking, focusing and track following : –Pull-in Signal output –Mirror Signal output –Defect signal outp...
