TP5299 Echo Processor IC DataSheet Version: 1.0 July/2003 http://www.topro.com.tw HQ: 5F, No.10, Prosperity Road 1, Science-Based Industrial Park, Hsinchu 300, Taiwan, R.O.C 300 新竹科學工業園區展業一路 10 號 5 樓 TPE: 5 F, No.27, Min Chuan W. Rd. Taipei 104, Taiwan, R.O.C 104 台北市民權西路 27 號 5 樓 SHENZHEN: Room 802, Tower A, World Trade Plaza, Fahong Rd., Fatian, Shenzhen, China 深圳市福田區福虹路 9 號世貿廣場 A 座 802 室(郵編：518033) H.Q.: Tel:886-3-5632515 Fax:886-3-5641728 TPE.: Tel:886-2-25856858 Fax:886-2-25941104 SHENZHEN:TEL:755-3679985 Fax:755-3679518 Print Page 1 of 1 表單編號 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 表單編號 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 4.7K MOD 2 1 2 1 1 2 2 DEM 2 DI ½ VCC MO AUTO RESET 1 VCC 2 REF 3 AGND DO0 MI CLOCK 48K Bits RAM VCO 4 DGND 5 CLK 0 6 VCO PIN CONFIGURATION Print Page 3 of 3 表單編號 QW730101-05A CC1 7 4.7K 1 1 CC0 8 VDD 1 16 LPF1-IN REF 2 15 LPF1-OUT AGND 3 14 LPF2-OUT DGND 4 CLK-O 5 VCO 6 11 OP2-IN CC1 7 CC0 8 10 OP1-IN 9 OP1-OUT TP5299 13 LPF2-IN 12 OP2-OUT TOPRO CONFIDNETIAL 2003/7/28 Print DO1 TP5299 Echo Processor IC Pin Description Symbol I/O Name No. Vcc - Analog Supply voltage 1 REF - Reference（1/2Vcc） 2 AGND - Analog GND 3 DGND - Digital GND 4 CLK_O O clock 5 VCO I Shift clock 6 CC1 - Current control 2 7 CC0 - Current control 1 8 OP1-OUT O OP-AMP1 output 9 OP1-IN I OP-AMP1 input 10 OP2-IN I OP-AMP2 input 11 OP2-OUT O OP-AMP2 output 12 LPF2-IN I OP-AMP2 input 13 LPF2-OUT O OP-AMP2 output 14 LPF1-OUT O Low pass filter1 output 15 LPF1-IN I Low pass filter1 input 16 Print Page 4 of 4 表單編號 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 Parameter Ratings Units Vcc Supply voltage 6.5 V Icc Supply current 100 mA Pd Power dissipation 1.7 W Topr Operating temperature -20∼75 ℃ Tstg Storage temperature -25∼125 ℃ Print Page 5 of 5 表單編號 QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC RECOMMENDED OPERATING CONDITIONS Symbol Parameter Vcc Supply voltage fck Clock frequency Limits Units Min Typ Max 4.5 5 5.5 V 4 5 MHz ELECTRICAL CHARACTERISTICS Vcc=5.0V，fin=1KHz，Vi=100mVrms，fck=4MHz，Ta=25℃ Min Typ Max Unite 4.5 5.0 5.5 V No signal 30 40 mA Voltage gain RL=47Kohms -0.5 2.5 dB Vomax Maximum output voltage THD=10% 2 2.8 Vrms THD Output distortion Filter=Audio 0.3 1.0 % No Output noise voltage Filter=A-Weighting -90 -80 dBV PSRR power supply rejection ratio Vcc=-20dBV(0.1Vrms) f=100Hz -40 -30 dB Symbol Parameter Vcc Supply voltage Icc Circuit current Gv Print Page 6 of 6 表單編號 QW730101-05A Test conditions TOPRO CONFIDNETIAL 1.5 2003/7/28 Print TP5299 Echo Processor IC TP5299 ECHO APPLICATION CIRCUIT 22nF VCC +5V 1uF 330uF REF 47uF AGND DGND CLK_0 VCO 50K R(註) CC1 0.22uF CC0 1 16 2 15 3 14 4 13 5 TP5299 12 6 11 7 10 8 9 LPF1-IN LPF1-OUT 620 2.2nF 1uF 100K 4.7uF Outpu 2.7K LPF2-IN 10K OP2-OUT 4.7K 10uF 10nF 1uF 47uF 47uF 620 10K 10K 50K 22nF OP2-IN OP1-OUT 10K 10K LPF2-OUT OP1-IN Input AGND DGND 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 表單編號 QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC TP5299 SURROUND/DELAY APPLICATION CIRCUIT 22nF VCC +5V 1uF 330uF REF 47uF AGND DGND CLK_0 R(註) R8+R9 VCO CC1 0.22uF CC0 1 16 2 15 3 14 4 13 5 TP5299 12 6 11 7 10 8 9 LPF1-IN LPF1-OUT LPF2-OUT 2.7K 10K 22nF OP2-IN 47uF 47uF 10K NOTE: Please refer to Table 1 for the Resistor/Delay Time values TOPRO CONFIDNETIAL 1uF 10nF 10nF 620 0.22uF Print Page 8 of 8 表單編號 QW730101-05A 100K 10K OP2-OUT OP1-OUT 1uF 620 2.2nF LPF2-IN OP1-IN Input 10K 2003/7/28 Print AGND DGND Output TP5299 Echo Processor IC R 86.3K 69K 56.3K 48.8K 41.9K 37.2K 32.5K 29.4K fck 2.0M 2.5M 3.0M 3.5M 4.0M 4.5M 5.0M 5.5M td 393ms 314ms 262ms 225ms 196ms 175ms 158ms 143ms THD 1.0% 0.8% 0.63% 0.53% 0.46% 0.41% 0.36% 0.33% R 26.8K 23.7K 22.1K 20.7K 19K 17.7K 16.3K 13.7K fck 6.0M 6.5M 7.0M 7.5M 8.0M 8.5M 9.0M 10M td 131ms 121ms 112ms 105ms 98ms 93ms 87.4ms 79ms THD 0.29% 0.27% 0.25% 0.25% 0.23% 0.22% 0.21% 0.19% R 12.5K 10.3K 9.1K 7.9K 6.7K 4K 0.6K fck 11M 12M 13M 14M 15M 16M 17M td 71ms 66ms 60ms 56ms 52ms 49ms 46ms THD 0.18% 0.16% 0.15% 0.15% 0.15% 0.15% 0.14% Note：R＝External Resistor（Ohms） fck＝Clock Frequency(Hz) td＝Delay Time THD ＝ Total Harmonic TABLE 1: RESISTOR/DELAY TIME VALUES Print Page 9 of 9 表單編號 QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print TP5299 Echo Processor IC ORDER INFORMATION DIP Package D 16 E 9 E1 e B 1 8 eΛ α B1 S A1 Base Plane Seeting Plane L A A1 B e1 B1 Symbol A A1 A2 B B1 C D E E1 E1 L α e∧ S Print Page 10 of 10 表單編號 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 0°∼15° 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 0°∼15° 9.02+0.51 1.02（MAX） 2003/7/28 Print TP5299 Echo Processor IC SO Package E H L VIEW "A" 7°(4x) 0.020x45° D 7°（4X） θ A2 A C A1 B e y View "A" Inch mm Symbol Min Ratings Max Min Ratings Max A 2.36 2.49 2.64 0.093 0.098 0.104 A1 0.10 - 0.30 0.004 - 0.012 A2 - 2.31 - - 0.091 - B 0.33 0.41 0.51 0.13 0.016 0.020 C 0.18 0.23 0.28 0.007 0.009 0.011 D 12.60 10.31 10.49 0.397 0.406 0.413 E 7.39 7.49 7.59 0.291 0.295 0.299 E - 1.27 - - 0.050 - H 10.01 10.31 10.64 0.394 0.406 0.419 L 0.38 0.81 1.27 0.015 0.032 0.050 Y - - 0.10 - - 0.004 θ 0° - 8° 0° - 8° Print Page 11 of 11 表單編號 QW730101-05A TOPRO CONFIDNETIAL 2003/7/28 Print