CS4303 CS4303-KS CS4303-KP DS81PP2 QQ054 33/IWR 74HC590 0005M CDB4303 254L3E4 - Datasheet Archive

 

Semiconductor Corporation CS4303 107 dB, D/A Converter for Digital Audio Features � Stereo Delta-Sigma D/A converter

 

^aa^am a aaam Semiconductor Corporation CS4303 CS4303 107 dB, D/A Converter for Digital Audio Features â�¢ Stereo Delta-Sigma D/A converter 8x Interpolation Filter 64x Delta-Sigma DAC â�¢ Single +5V Operation â�¢ Adjustable System sampling Rates including 32 kHz, 44.1 kHz and 48 kHz â�¢ 107 dB Dynamic Range Over the Audio Bandwidth â�¢ ±0.0002 dB Passband Ripple â�¢ Flexible Serial Input Port Supports Multiple Input Formats 16 or 18 Bit Input Words General Description The CS4303 CS4303 is a high performance delta-sigma D/A converter for digital audio systems which require wide dynamic range. The CS4303 CS4303 includes 8x interpolation and a 64x oversampled delta-sigma modulator that outputs a 1-bit signal to an external analog low pass filter. The 1's density of the 1-bit signal is proportional to the digital input. The CS4303 CS4303 has a configurable input serial port that provides four interface formats. The master clock rate can be either 256 or 384 times the input word rate, supporting various audio environments. Ordering Information: Model Temp. Range CS4303-KS CS4303-KS 0° to 70°C CS4303-KP CS4303-KP 0° to 70°C Package Type 28-pin plastic SOIC 28-pin plastic DIP VD1 DGND1 DZF MUTE .21 SDATAI 18 Data Input I 8x Interpolator I 8x Interpolator System Controller 101 11 121 LRCK BICK DIF1 DIF0 20 19 13 14 Input Format Controller Delta-Sigma Modulator Delta-Sigma Modulator Clock Oso/ Divider 28 Jli RST TST1 TST2 Rch 1-Bit DAC Lch 1-Bit DAC â- UL XTI XTO CKS SCK0 DGND2 VD2 22 , ,24 J 23 AGND2 AGND1 VA3 DOR+ DOR- DOL+ DOL- AGND3 VA1 VA2 Preliminary Product Information This document contains information for a new product. Crystal Semiconductor reserves the right to modify this product without notice. Crystal Semiconductor Corporation P.O. Box 17847, Austin, TX 78760 (512) 445-7222 FAX: (512) 445-7581 Copyright © Crystal Semiconductor Corporation (All Rights Reserved) AUG '93 DS81PP2 DS81PP2 2-3 This QQ054 QQ054Ã"4 flOb HiCYS CS4303 CS4303 ANALOG CHARACTERISTICS (Ta = 25°C; VD1, VA1, VA2, VA3, VD2 = +5.0V ; Full-scale Output Sinewave, 991 Hz; Input Word Rate = 48 kHz; BICK = 3.072 MHz; Logic "1" = VD, Logic "0" = DGND) Parameter Symbol Min Typ Max Units Dynamic Performance Dynamic Range (Note 1) - 107 - dB Total Harmonic Distortion + Noise (digital fullscale input) THD+N - 100 - dB Interchannel Isolation - 115 - dB Power supplies Power Supply Current RST = High: VD1 - 27 mA VA1, VA2, VA3 4 - mA VD2 - 2 - mA RST = Low: VD1 - 5 - mA VA1, VA2, VA3 - 0.1 - mA VD2 - 1 - mA Power Dissipation (RST = High) - 165 300 mW Note 1. Assumes ideal conversion of 1-bit data to an analog signal DIGITAL FILTER CHARACTERISTICS (ta = 25°c; vdi, vai, va2, va3, vd2 = +5v+ 5%; in put Word Rate = 48 kHz) Parameter Symbol Min Typ Max Units Pass Band ±0.0002 dB corner to -3 dB comer 0 0 - 21.8 23.5 kHz kHz Stop Band 26.2 - - kHz Pass Band Ripple - - ±0.0002 dB Stop Band Attenuation 90 - - dB Group Delay (IWR = Input Word Rate) - 33/IWR 33/IWR - s Deviation from Linear Phase - - 0 deg ABSOLUTE MAXIMUM RATINGS (AGNO!, AGND2, AGND3, DGND1, DGND2 = 0V; All Voltages With Respéct to Ground) Parameter Symbol Min Max Units DC Power Supplies: Positive Digital VD -0.3 6.0 V Positive Analog (VA1 ,VA2,VA3,VD2) VA -0.3 6.0 V IVA - VDI - 0.4 V Input Current llN - ±10 mA Digital Input Voltage -0.3 VD + 0.3 V Ambient Operating Temperature -10 70 . °C Specifications are subject to change without notice. 2-4 DS81PP2 DS81PP2 This MateBB. fl^H11DflQütHÃ�Sanijfaliire^® ^ Y S CS4303 CS4303 DIGITAL CHARACTERISTICS ltbi35^fey 00 0¿4 ^b 5 c?ô Hi C YS 2-15 PIN DESCRIPTIONS Crystal Oscillator Output XTO c 1* 28 â-¡ XT I Crystal or Clock Input Crystal Ground DGND2 r 2 27 VD2 Crystal Power Left Output Data + DOL+ c 3 CS4303 CS4303 4 26 â-¡ DOR+ Right Output Data + Left Output Data - DOL- â-¡ 25 â-¡ DOR- Right Output Data - Left Analog Power 1 VA1 c 5 24 â-¡ AGND1 Right Analog Ground 1 Left Analog Ground AGND3 â-¡ 6 23 â-¡ VA3 Right Analog Power Left Analog Power 2 VA2 IZ 7 22 â-¡ AGND2 Right Analog Ground 2 Clock Select CKS n 8 21 â-¡ DZF Data Zero Flag Mute MUTE n. g 20 ZI LRCK Left/Right Clock Input Reset RST c 10 19 â-¡ BICK Serial Bit Clock Input Test 1 TST1 c 11 18 â-¡ SDATAI Serial Data Input Test 2 TST2 [Z 12 17 â-¡ SCKO 256 Fs Clock Output Digital Input Format 1 DIF1 n. 13 16 â-¡ DGND1 Digital Ground Digital Input Format 2 DIFO c 14 15 â-¡ VD1 Digital Power Power Supply Connections VAI, VA2, VA3 - Analog Power, PINS 5,7, 23. Positive analog supplies. Nominally +5 volts. AGND1, AGND2, AGND3 - Analog Grounds, PINS 6,22, 24. Analog ground reference. VD1 - Digital Power, PIN 15. Positive supply for the digital section. Nominally +5 volts. DGND1 - Digital Ground, PIN 16. Ground for the digital section. VD2 - Crystal Power, PIN 27. Positive supply for the crystal oscillator. Nominally +5 volts. DGND2 - Crystal Ground, PIN 2. Crystal ground reference. 2-16 This : : ä r. e r i ä 1 ^H rSSHbBSH^^OflllS 4J§u|?ac ML4 â-  CYS DS81PP2 DS81PP2 CS4303 CS4303 Digital Inputs XTI - Crystal or Clock Input, PIN 28. A crystal oscillator can be connected between this pin and XTO, or an external CMOS clock can be input on XTI. The frequency must be either 256x or 384x the input word rate based on the clock select pin, CKS. MUTE - Mute Input, PIN 9. This input determines if the CS4303 CS4303 will recognize an input string of 4096 zeros to initiate a muted output. If left low, the CS4303 CS4303 will not mute. DZF - Data Zero Flag, PIN 21. This pin will go High following 0 input data for 4096 consecutive LRCK cycles regardless of the Mute pin status. SCKO - Serial Clock Output, PIN 17 Clock output of 256x the input word rate regardless of the CKS pin status. LRCK - Left/Right Clock, PIN 20. This input determines which channel is currently active on the Serial Data Input pin, SDATAI. The format of LRCK is controlled by DIFO and DIF1. BICK - Serial Bit Input Clock, PIN 19. Clocks the individual bits of the serial data in from the SDATAI pin. The polarity with respect to the serial data is controlled by DIFO and DIF1. SDATAI - Serial Input, PIN 18. Two's complement MSB-first serial data of either 16 or 18 bits is input on this pin. The data is clocked into the CS4303 CS4303 via the BICK clock and the channel is determined by the LRCK clock. The format for the previous two clocks is determined by the Digital Input Format pins, DIFO and DIF1. DIFO, DIF1 - Digital Input Format, PINS 14,13. These two pins select one of four formats for the incoming serial data stream. These pins set the format of the BICK and LRCK clocks with respect to SDATAI. The formats are listed in Table 2. CKS â-  Clock Speed Select, PIN 8. Selects the clock frequency input on the XTI pin. CKS low selects 256x the input word rate (LRCK frequency) while CKS high selects 384x. RST - Reset, PIN 10. When reset is low, the filters and modulators are held in reset. DS81PP2 DS81PP2 HI 254b324 OQOSHIfl 3TO «CYS 2-17 CS4303 CS4303 TST1, TST2 - Test Inputs, PINS 11,12. Allows access to the CS4303 CS4303 test modes, which are reserved for factory use. Must be tied to DGND. Digital Outputs XTO - Crystal Oscillator Output, PIN 1. When a crystal oscillator is used, it is tied between this pin and XTI. When an external clock is input, this pin should be left floating. DOL+, DOL- - Digital Left Channel Output, PINS 3, 4. Differential digital output data for the left channel. DOR+, DOR- - Digital Right Channel Output, PINS 26, 25. Differential digital output data for the right channel. This Materia 2-18 DS81PP2 DS81PP2 254L3E4 254L3E4 DDGSM^T 237 «CYS al Copyrighted By Its Respective Manufacturer MECHANICAL DATA MECHANICAL DATA 28 15 ) 1 14 T Ã� c-H K d-H K e-HK- 28 pin Ceramic Side-Brazed DIP g fr h i«-K-H L*K j-M !v DIM MILLIMETERS INCHES MIN MAX MIN MAX A 14.73 15.34 0.580 0.604 B 35.20 35.92 1.386 1.414 C 2.54 BSC 0.100 BSC D 0.76 1.40 0.030 0.055 E 0.38 0.53 0.015 0.021 F 1.02 1.52 0.040 0.060 G 2.79 4.32 0.110 0.170 H 2.54 4.57 0.100 0.180 J - 10° - 10° K 14.99 15.49 0.590 0.610 L 0.20 0.30 0.008 0.012 > 8 5 .1 4 V ^ ^ V A m U IÃ� D EF NOTES: 1 SEATING PLANE 8 pin Plastic DIP J* M POSITIONAL TOLERANCE OF LEADS SHALL BE WITHIN 0.13MM (0.005") AT MAXIMUM MATERIAL CONDITION, IN RELATION TO SEATING PLANE AND EACH OTHER. 2. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 3. DIMENSION A DOES NOT INCLUDE MOLD FLASH. DIM MILLIMETERS INCHES MIN MAX MIN MAX A 6.10 6.60 0.240 0.260 B 9.14 10.2 0.360 0.400 C 0.38 1.52 0.015 0.060 D 2.54 BSC 0.100 BSC E 1.02 1.78 0.040 0.070 F 0.38 0.53 0.015 0.021 G 0.51 1.02 0.020 0.040 H 3.81 5.08 0.150 0.200 J 2.92 3.43 0.115 0.135 K 0° 10° 0° 10° L 7.62BSC 62BSC 0.300BSC 300BSC M 0.20 I 0.38 0.008 I 0.015 tçîth _pfiSÃ�J W N k*lk ! c d e f seating plane 16 pin Plastic DIP notes: 1. positional tolerance of leads shall be within 0.13mm (0.005") at maximum material condition, in relation to seating plane and each other. 2. dimension l to center of leads when formed parallel 3. dimension a does not include mold flash. 11-12 DIM MILLIMETERS INCHES MIN MAX MIN MAX A 6.10 6.60 0.240 0.260 B 18.80 19.30 0.740 0.760 C 1.32 2.89 0.015 0.035 D 2.54 BSC 0.100 BSC E 1.02 1.78 0.040 0.070 F 0.38 0.53 0.015 0.021 G 0.51 1.02 0.020 0.040 H 3.81 5.08 0.150 0.200 J 2.92 3.43 0.115 0.135 K 0° 10° 0° 10° L 7.62BSC 62BSC 0.300BSC 300BSC M 0.20 I 0.38 0.008 I 0.015 MD4 OPfì^ìieiiA1^ Má^utact ICYS MECHANICAL DATA 24 °1 13 12 24 pin Plastic Skinny DIP W M K~HK C D E F rLi P SEATING PLANE NOTES: 1. POSITIONAL TOLERANCE OF LEADS SHALL BE WITHIN 0.25MM (0.010") AT MAXIMUM MATERIAL CONDITION, IN RELATION TO SEATING PLANE AND EACH OTHER. 2. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 3. DIMENSION A DOES NOT INCLUDE MOLD FLASH. DIM MILLIMETERS INCHES MIN MAX MIN MAX A 6.10 6.60 0.240 0.260 B 31.37 32.13 1.235 1.265 C 1.65 2.16 0.065 0.085 D 2.54 BSC 0.100 BSC E 1.02 1.52 0.040 0.060 F 0.36 0.56 0.014 0.022 G 0.51 1.02 0.020 0.040 H 3.94 4.57 0.155 0.180 J 2.92 3.43 0.115 0.135 K 0° 15° 0° 15° L 7.62 BSC 0.300 BSC M 0.20 I 0.38 0.008 I 0.015 T A 1 J KWH KHK C D E F SEATING PLANE 28 pin Plastic DIP M »4* NOTES: 1. POSITIONAL TOLERANCE OF LEADS SHALL BE WITHIN 0.25MM (0.010") AT MAXIMUM MATERIAL CONDITION, IN RELATION TO SEATING PLANE AND EACH OTHER. 2. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 3. DIMENSION A DOES NOT INCLUDE MOLD FLASH. DIM MILLIMETERS INCHES MIN MAX MIN MAX A 13.72 14.22 0.540 0.560 B 36.45 37.21 1.435 1.465 C 1.65 2.16 0.065 0.085 D 2.54 BSC 0.100 BSC E 1.02 1.52 0.040 0.060 F 0.36 0.56 0.014 0.022 G 0.51 1.02 0.020 0.040 H 3.94 5.08 0.155 0.200 J 2.92 3.43 0.115 0.135 K 0° 15° 0° 15° L 15.24 BSC 0.600 BSC M 0.20 I 0.38 0.008 I 0.015 MD4 11-13 25Mb324 OOGbMÃ"I MECHANICAL DATA TFTF I«- B 8 Pin SOIC C Fr*« GN« . _I /_|l U A DIM MILLIMETERS INCHES MIN MAX MIN MAX A 5.25 5.30 0.207 0.209 B 1.27 TYP 0.050 TYP C 7° NOM 7° NOM D 0.120 0.180 0.005 0.007 E 1.80 1.86 0.071 0.073 F 45° NOM 45 ° NOM G 7° NOM 7° NOM H 0.195 0.205 0.0078 0.0082 I 2° 4° 2° 4" J . - - - K 6.57 6.63 0.259 0.261 L 7.85 7.95 0.308 0.312 SOIC B -HkM HjjC pins MILLIMETERS INCHES MIN MAX MIN MAX 16 9.91 10.41 0.390 0.410 20 12.45 12.95 0.490 0.510 24 14.99 15.50 0.590 0.610 28 17.53 18.03 0.690 0.710 DIM MILLIMETERS INCHES MIN I MAX MIN I MAX A see table above B 1.27 BSC 0.050 BSC C 7° NOM 7° NOM D 0.127 0.330 0.005 0.013 E 2.41 2.67 0,095 0.105 F 45° NOM 45° NOM G 7° NOM 7° NOM H 0.203 0.381 0.008 0.015 I 2° 8° 2° 8° J 7.42 7.59 0.292 0.298 K 8.76 9.02 0.345 0.355 L 10.16 10.67 0.400 0.420 M 0.33 0.51 0.013 0.020 11-14 MD4 flOQtMHOspeTtT^ MECHANICAL DATA NO. OF TERMINAL A MIN MAX B MIN MAX c MIN MAX 28 12.32 12.57 (0.485) (0.495) 11.43 11.58 (0.450) (0.456) 9.91 10.92 (0.390) (0.430) 44 17.40 17.65 (0.685) (0.695) 16.51 16.66 (0.650) (0.656) 14.98 16.00 (0.590) (0.630) 1.27(0.050) x45deg.NOM 4.62(0.182) 4.11 (0.162) 1,14(0.045) 0.63(0.025) 2.41 (0.095) MIN 28/44 pin PLCC 0.25 (0.010)R MAX 3 NOM .0.46(0.018) 0.33(0.013) ALL DIMENSIONS ARE IN MILLIMETERS AND PARENTHETICALLY IN INCHES. A MIN MAX B MIN MAX c MIN MAX 68 25.02 25.27 (0.985) (0.995) 24.13 24.33 (0.950) (0.958) 22.61 23.62 (0.890) (0.930) 1.067(0.042) Min 1.219 (0.048) Max x 45deg. Norn ALL DIMENSIONS ARE IN MILLIMETERS AND PARENTHETICALLY IN INCHES. MD4 11-15 his flHiriir^oif^jilliecli BPfliUaHeli ve ^^i^ac â-  CYS MECHANICAL DATA 44 PIN QUAD FLATPACK - A B HRHRHRHRR IffllM B A 44 Pin TQFP 1.4 mm Package Thickness MILLIMETERS INCHES DIM MIN MAX MIN MAX A 11.75 12.25 0.463 0.482 B 9.90 10.10 0.390 0.398 C 00 70 00 70 D 0.80 BSC 0.031 BSC E 0.35 BSC 0.014 BSC F 120 120 G 0.54 0.74 0.021 0.029 H 0.54 0.74 0.021 0.029 I 1.35 1.50 0.053 0.059 J 0.05 0.002 K 1.60 0.063 L 0.17 0.007 M 20 100 20 10° N 0.35 0.65 0.014 0.026 0.102 MAX Lead Coplanarity SO C D I_/H-A 64 Pin TQFP DIM MILLIMETERS INCHES MIN I MAX MIN I MAX A 12.00 BSC 0.472 BSC B 10.00 BSC 0.393 BSC C 0.50 BSC 0.020 BSC D 0.14 0.30 0.005 0.012 E 0.95 1.12 0.037 0.044 F 0.05 0.15 0.002 0.006 G 1.00 BSC 0.039 BSC H 0.45 0.75 0.018 0.030 I 0.09 0.18 0.003 0.007 J 0" 7' o' 7' 11-16 MD4 I 25Mb32M OOOb^S fl7T â-  CYS MECHANICAL DATA °o 1 "f C D 100-pin TQFP DIM MILLIMETERS INCHES MIN MAX MIN MAX A 15.75 16.25 0.620 0.640 B 13.90 14.10 0.547 0.555 C 0.50 BSC 0.020 BSC D 0.10 0.20 0.004 0.012 E 1.25 1.55 0.049 0.061 F 0.00 0.20 0.000 0.008 G 1.00 BSC 0.039 BSC H 0.35 0.65 0.014 0.026 I 0.077 0.177 0.003 0.007 J 0° 10° 0° 10° JfT T\ 11 MD4 11-17 R2S4b3B4 OGObMRB 7Db «CYS ¡rial Topvriqncea Bv Its Respective Manufacturer