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| TP5299 Echo Processor IC DataSheet Version: 1.0 July/2003 http://www.topro.com.tw HQ : ,F5 o.1,0 rosperity oad ,1 Sciece-ased sutrial ark, sHi NP R n B dI n P chu ,03 aiwan, ..C nT RO 30 *s|Ei3/4Cu ~eI(R)i @o 10 5 1/4O TPE: 5 ,F o.2,7 inM han . . aipei ,401 aiwan, ..C N C u W dR T T RO 104 x _ AAv|eo 27 5 1/4O : SHENZH Room 802, Tower A, World Trade Plaza, Fahong Rd., Fatian, Shenzhen, China |OI-io 9 @T1/4so A (R)y 802 C (l1/2sG 518033) .Q.: Tel:886-3-5632515 Fax:886-3-5641728 H TPE.: Tel:886-2-25856858 Fax:886-2-25941104 SH:TL:755 NEHZ E -3679985 Fax:755 -3679518 Print Page 1 of 1 iae1/2s 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 DACA high sampling frequency and an internal memory of 48K Digital processing is use to generate the delay timeA it also features an internal VCO] Voltage Control OSC^ circuit in the system clockA therebyA making the frequency easily adjustable.TP5299 boast of very low distortion] THD < 0.5%^ and very low noise] No < -90dBV^ A thus producing high quality audio output .The pin assignments and application circuit are optimized for easy PCB layout and cost saving advantage. FEATURES 1/4 1/4 1/4 1/4 1/4 1/4 Low NoiseA No < -90dBV Typical Low DistortionA THD< 0.5 % Typical Least External Components Auto Reset Function External Adjustable VCO Low Idd APPLICATION 1/4 1/4 1/4 1/4 1/4 1/4 1/4 1/4 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 iae1/2s QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC Block Diagram LPF1-IN 16 LPF1-OUT 15 LPF2-OUT 14 LPF2-IN 13 OP2-OUT 12 OP2-IN 11 OP1-IN 10 OP1-OUT 9 CC0 8 CC1 7 4.7K 1 1 1 2 2 2 1 2 1 2 4.7K MOD DEM 1/2 VCC DI MO MI CLOCK DO0 DO1 AUTO RESET 48K Bits RAM VCO 1 VCC 2 REF 3 AGND 4 DGND 5 CLK 0 6 VCO PIN CONFIGURATION VDD REF AGND DGND CLK-O VCO CC1 CC0 1 2 3 4 5 6 7 8 16 LPF1-IN 15 LPF1-OUT 14 LPF2-OUT TP5299 13 LPF2-IN 12 OP2-OUT 11 OP2-IN 10 OP1-IN 9 OP1-OUT Print Page 3 of 3 iae1/2s QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC Pin Description Symbol Vcc REF AGND DGND CLK_O VCO CC1 CC0 OP1-OUT OP1-IN OP2-IN OP2-OUT LPF2-IN LPF2-OUT LPF1-OUT LPF1-IN I/O O I O I I O I O O I Name Analog Supply voltage Reference] 1/2Vcc^ Analog GND Digital GND clock Shift clock Current control 2 Current control 1 OP-AMP1 output OP-AMP1 input OP-AMP2 input OP-AMP2 output OP-AMP2 input OP-AMP2 output Low pass filter1 output Low pass filter1 input No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Print Page 4 of 4 iae1/2s QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC Function Description Echo Mode Vout Vin + Low Pass Filter A/D Delay Time Circuit D/A Low Pass Filter ABSOLUTE MAXIMUM RATINGS Symbol Vcc Icc Pd Topr Tstg Parameter Supply voltage Supply current Power dissipation Ratings 6.5 100 1.7 -20a -25a 75 125 Units V mA W J J Operating temperature Storage temperature Print Page 5 of 5 iae1/2s QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC RECOMMENDED OPERATING CONDITIONS Symbol Vcc fck Parameter Min Supply voltage Clock frequency 4.5 Limits Typ 5 4 Max 5.5 5 V MHz Units ELECTRICAL CHARACTERISTICS Vcc=5.0VA fin=1KHzA Vi=100mVrmsA fck=4MHzA Ta=25J Symbol Vcc Icc Gv Vomax THD No PSRR Parameter Supply voltage Circuit current Voltage gain Maximum output voltage Output distortion Output noise voltage power supply rejection ratio No signal RL=47Kohms THD=10% Filter=Audio Filter=A-Weighting Vcc=-20dBV(0.1Vrms) f=100Hz 1.5 Test conditions Min 4.5 Typ 5.0 30 -0.5 2 0.3 -90 -40 Max 5.5 40 2.5 2.8 1.0 -80 -30 Unite V mA dB Vrms % dBV dB Print Page 6 of 6 iae1/2s QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC TP5299 ECHO APPLICATION CIRCUIT 22nF +5V 1uF 330uF 47uF VCC REF AGND DGND CLK_0 VCO 50K R( u) CC1 1 2 3 4 5 6 7 8 16 15 14 LPF1-IN LPF1-OUT LPF2-OUT LPF2-IN OP2-OUT OP2-IN OP1-IN OP1-OUT 47uF 47uF 620 2.2nF 10K Input 10K 4.7uF 1uF 100K Outpu 2.7K 10K 22nF 620 10K 4.7K 10uF 10nF 1uF 50K 10K TP5299 13 12 11 10 9 AGND DGND 0.22uF CC0 0.22uF NOTE: The range of exteral resister value is in between 10k and 50k ohms, While 10k ohms is recommended. When the value of the resister(R) increaseS,the range of the Delay Time is increased as well. Print Page 7 of 7 iae1/2s QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC TP5299 SURROUND/DELAY APPLICATION CIRCUIT 22nF +5V 1uF 330uF 47uF VCC REF AGND DGND CLK_0 R( u) R8+R9 VCO CC1 1 2 3 4 5 6 7 8 16 15 14 LPF1-IN LPF1-OUT LPF2-OUT LPF2-IN OP2-OUT OP2-IN OP1-IN OP1-OUT 47uF 47uF 620 2.2nF 10K Input 10K 1uF 100K TP5299 13 12 11 10 9 2.7K 10K 22nF 620 10K AGND 10nF 1uF 10nF Output 0.22uF CC0 0.22uF DGND NOTE: Please refer to Table 1 for the Resistor/Delay Time values Print Page 8 of 8 iae1/2s QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC R fck td THD R fck td THD R fck td THD NoteG Rx fckx tdx THD 86.3K 2.0M 393ms 1.0% 26.8K 6.0M 131ms 0.29% 12.5K 11M 71ms 0.18% 69K 2.5M 314ms 0.8% 23.7K 6.5M 121ms 0.27% 10.3K 12M 66ms 0.16% 56.3K 3.0M 262ms 0.63% 22.1K 7.0M 112ms 0.25% 9.1K 13M 60ms 0.15% Ohms^ 48.8K 3.5M 225ms 0.53% 20.7K 7.5M 105ms 0.25% 7.9K 14M 56ms 0.15% 41.9K 4.0M 196ms 0.46% 19K 8.0M 98ms 0.23% 6.7K 15M 52ms 0.15% 37.2K 4.5M 175ms 0.41% 17.7K 8.5M 93ms 0.22% 4K 16M 49ms 0.15% 32.5K 5.0M 158ms 0.36% 16.3K 9.0M 87.4ms 0.21% 0.6K 17M 46ms 0.14% 29.4K 5.5M 143ms 0.33% 13.7K 10M 79ms 0.19% External Resistor] Delay Time x Total Clock Frequency(Hz) Harmonic TABLE 1: RESISTOR/DELAY TIME VALUES Print Page 9 of 9 iae1/2s QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC ORDER INFORMATION DIP Package D 16 9 E e 1 B1 B 8 E1 \ eN S A1 A A1 L Base Plane Seeting Plane e1 B B1 Symbol A A1 A2 B B1 C D E E1 E1 L \ e S Print Page 10 of 10 iae1/2s QW730101-05A Inch 0.175] MAX^ 0.010] MIN^ 0.130+0.005 0.018+0.004 0.018-0.002 0.006+0.004 0.060-0.002 0.010+0.004 0.010-0.002 0.750 0.300+0.010 0.250+0.005 0.100+0.010 0.130+0.010 0X 15X a 0.355+0.020 0.040] MAX^ TOPRO CONFIDNETIAL mm 4.45] MAX^ 0.25] MIN^ 3.30+0.13 0.46+0.10 0.46-0.05 1.52+0.10 1.52-0.05 0.25+0.10 0.25-0.05 19.05 7.62+0.25 6.35+0.13 2.54+0.25 3.30+0.25 0X 15X a 9.02+0.51 1.02] MAX^ 2003/7/28 Print TP5299 Echo Processor IC SO Package EH VIEW "A" L c 7X]4X^ D A2 A A1 B e y 0.020x45X 7X(4x) C View "A" Symbol Min A A1 A2 B C D E E H L Y c 2.36 0.10 0.33 0.18 12.60 7.39 10.01 0.38 0X mm Inch Max 2.64 0.30 0.51 0.28 10.49 7.59 10.64 1.27 0.10 8X Min 0.093 0.004 0.13 0.007 0.397 0.291 0.394 0.015 0X Ratings 2.49 2.31 0.41 0.23 10.31 7.49 1.27 10.31 0.81 - Ratings 0.098 0.091 0.016 0.009 0.406 0.295 0.050 0.406 0.032 - Max 0.104 0.012 0.020 0.011 0.413 0.299 0.419 0.050 0.004 8X Print Page 11 of 11 iae1/2s QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print |
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