TP5299

TP5299 Echo Processor IC DataSheet Version: 1.0 July/2003 http://www.topro.com.tw Room 802, Tower A, World Trade Plaza, Fahong Rd., Fatian, Shenzhen, China 9 A 802 ( 518033) Print Page 1 of 1 QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC General Specification TP5299 is an echo audio processor IC utilizing CMOS Technology which is equipped with ADC and DAC high sampling frequency and an internal memory of 48K Digital processing is use to generate the delay time it also features an internal VCO Voltage Control OSC circuit in the system clock thereby making the frequency easily adjustable.TP5299 boast of very low distortion THD < 0.5% and very low noise No < -90dBV thus producing high quality audio output .The pin assignments and application circuit are optimized for easy PCB layout and cost saving advantage. FEATURES Low Noise No < -90dBV Typical Low Distortion THD< 0.5 % Typical Least External Components Auto Reset Function External Adjustable VCO Low Idd APPLICATION Video Tape Recorder Video Compact Disk Television CD Player Car Stereo KARAOKE Mixer Electronic Musical Instrument Audio Equipment with Echo Processor Print Page 2 of 2 QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC Block Diagram LPF1-IN 16 LPF1-OUT 15 LPF2-OUT 14 1 1 2 2 LPF2-IN 13 OP2-OUT 12 OP2-IN OP1-IN 11 10 OP1-OUT 9 4.7K 4.7K CC0 8 CC1 7 1 MOD 2 11 22 DEM ½ VCC AUTO RESET DI MO MI 48K Bits RAM CLOCK VCO 123 4 5 VCC REF AGND D...