CXD2507AQ

CXD2507AQ CD Digital Signal Processor For the availability of this product, please contact the sales office. Description The CXD2507AQ is a digital signal processor for CD players and is equipped with the following functions. Features Digital PLL EFM frame sync protection SEC strategy-based error correction Subcode demodulation, CRC checking Digital spindle servo Servo auto-sequencer Asymmetry compensation circuit Digital audio interface output 16K RAM Double-speed playback capability New microcomputer interface circuit Absolute Maximum Ratings Supply voltage VDD –0.3 to +7.0 Supply voltage variation VSS – AVSS –0.3 to +0.3 VDD – AVDD –0.3 to +0.3 Input voltage VI –0.3 to +7.0 VIN VSS – 0.3 to VDD + 0.3 Output voltage VO –0.3 to +7.0 Storage temperature Tstg –40 to +125 Recommended Operating Conditions Supply voltage VDD 64 pin QFP (Plastic) -L01 -L121 V V V V V V °C Operating temperature Topr 4.5 to 5.5V (double-speed playback) 3.5 to 5.5V (normal-speed playback) 3.0 to 5.5V (low power consumption, special playback mode) ∗ –20 (min.) 75 (max.) °C ∗ When the internal operation of the LSI is set to double-speed mode and the crystal oscillation frequency is halved, normal-speed playback results. Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical ex...