SC9697

SC9697 CD SERVO CONTROLLER WITH MCU (WITH CLOCK AND RADIO FREQUENCY DISPLAY) DESCRIPTION SC9697 is a CD play controller with mature functions. It provides the functions of CD play, DTS, cassette, AUX, electronic volume control, remote control, clock display, alarm clock boot-strap and so on. The circuit includes CD digital servo control, CD signal processor, digital audio DAC output, earphone amplifier and direct drive LCD. It needs only a few external components with low cost. QFP-100-14x20-0.65 FEATURES * CD play • Compatible with CD/CD-R/CD-RW • Support CD play/pause • Support CD previous/ next track • Support CD fast forward/fast backward • Support CD one track repeat, all tracks repeat play and display • Support CD random play display • Support CD scan play display • CD sync cassette record function * Radio reception • Four area wave bands selection(USA, GEN1/2, JAPAN) • Support manual up and down adjust • Support auto up and down adjust • Pre-store broadcasting station (FM: 10, AM/MW: 10, LW:5) * Cassette function • Support TAPE display * AUX function • Only AUX function * Electronic volume control function • CD/radio reception/cassette/AUX sound channel switch • Volume adjust control and display • Pre-set POP, CLASS, and ROCK three volume modes • Support mute control and display • Support X-BASS switch control and display • Support ENCODER-VOLUME control * Clock function • Support clock display adjust • Support alarm clock, bootstrap and ring bell selectable. • Support nap function • Support sleep function ORDERING INFORMATION Device Package SC9697 QFP-100-14X20-0.65 HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2008.03.24 Page 1 of 9 SC9697 BLOCK DIAGRAM COM0 SDAT AOUT WCLKOUT SCLKOUT WCLKIN SCLKIN SDAT AIN F ILTCR VREF F ILTCL COM3 S E G0 CROUT V OR V OL A M IN FMIN SEG18 CRIN ABSOLUTE MAXIMUM RATING (Tamb=25°C) Characteristics Power Supply Input Voltage on Pins Operating Temperature Symbol VDD VIN Topr Value -0.5 ~ +5.5 -0.5 ~VDD + 0.5 -20 ~ +75 Unit V V °C DC ELECTRICAL CHARACTERISTICS VDD=4.5~5.5V; VSS=0V; Tamb=-10~+50°C Characteristics Power Supply Power Dissipation RFIN signal level Reference Voltage Photoelectricity Signal Bias Input Input Current Of Central Diode 1 Input Current Of Central Diode 2 Input Current Of Central Diode 3 Input Current Of Central Diode 4 Input Current Of Satellite Diode 1 Input Current Of Satellite Diode 2 Symbol VDD IDD VRFIN VIr Vcom ID1 ID2 ID3 ID4 IR1 IR2 0 0 0 0 0 0 5V(When CD is working) Test conditions Min. 4.5 Typ. 5.0 50 1 0.5VDD 2.5 9 9 9 9 4.5 4.5 V µA µA µA µA µA µA Max. 5.5 Unit V mA V SLED RAD FOC D E A F (To be continued) HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2008.03.24 Page 2 of 9 SC9697 (Continued) Characteristics Low-level Output Current at PA port High-level Output Current at PA port Low-level Output Current at PB port High-level Output Current at PB port Low-level Output Current at PC port High-level Output Current at PC port LDON Low-level Output Current Load Resistance DAC Full-Scale DAC Output Voltage RAD Current FOC Current SLED Current MOTO Current Low Level Output Voltage High Level Output Voltage Moto Low Level Output Voltage Moto High Level Output Voltage High impedance output current of driver DAC Total Harmonic Distortion Plus Noise Symbol IOL(A) IOH(A) IOL(B) IOH(B) IOL(C) IOH(C) ILDON RL Test conditions Min. Typ. 10 10 10 10 10 10 Max. Unit mA mA mA mA mA mA 0 Left channel is the same as the right. Left channel is the same as the right. High level is the same as the low level. High level is the same as the low level. High level is the same as the low level. High level is the same as the low level. RAD, FOC, SELD RAD, FOC, SELD 5 0.9 0 0 0 0 0 VDD-0.4 0 VDD-1 RAD, FOC, SELD, MOTO -10 60 0 to 19 kHz 19 to 20 kHz 24KHz 25 to 35 KHz 35 to 64 KHz 64 to 68 KHz 68KHz 69 to 88KHz 1 25 40 50 31 35 40 0 65 8.4672 1.1 1 1 1 5 2 mA VFS IRAD IFOC ISLED IMOTO VOLDRIVE1 VOHDRIVE1 VOLmoto VOHmoto IZODRIVE (THD+N)/S 1.2 V mA mA mA 10 0.4 VDD 1.0 VDD +10 70 0.001 2 - mA V V V V µA dB dB dB dB dB dB dB dB dB MHZ DA Filter Attenuation Filter_DA OSC Frequency Fsystem HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2008.03.24 Page 3 of 9 SC9697 PIN CONFIGURATION HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2008.03.24 Page 4 of 9 SC9697 PIN DESCRIPTIONS Pin no. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 Pin name PA.6 PA.5 PA.4 PA.3 PA.2 PA.1 PA.0 PB.0/INTR PB.1/INTR PB.2 PB.3 PB.4 PB.5 PB.6 PB.7 PC.0 PC.1 PC.2 PC.3 PC.4 PC.5 PC.6 PC.7 MVSS AMin FMin MVDD MRST MTEST MXI MXO COM0 COM1 COM2 COM3 SEG0 SEG1 SEG2 SEG3 I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I I I I I I I O O O O O O O O O Ground of MCU and periphery module. AM frequency counting signal input. FM frequency counting signal input. Power supply of MCU and periphery module. MCU reset pin. MCU test pin. MCU clock input pin. MCU clock output pin. LCD COM0 port. LCD COM1 port. LCD COM2 port. LCD COM3 port. LCD SEG0 port. LCD SEG1 port. LCD SEG2 port. LCD SEG3 port. (To be continued) MCU general purpose I/O, and the detail function can be defined by the program. MCU general purpose I/O and the detail function can be defined by the program. Functions HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2008.03.24 Page 5 of 9 SC9697 (Continued) Pin no. 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 Pin name SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 VSSP VPP Vdda VSSO VREF VOR FILTCR FILTCL VOL Sysclk RAD FOC SLED MOTO SDATAIN SCLKIN WCLKIN SDATAOUT SCLKOUT WCLKOUT VDDP VDD GND V2/SLED_SW I/O O O O O O O O O O O O O O O O I I I I O O O O O I O O O O I I I O O O I I I I LCD SEG4 port. LCD SEG5 port. LCD SEG6 port. LCD SEG7 port. LCD SEG8 port. LCD SEG9 port. LCD SEG10 port. LCD SEG11 port. LCD SEG12 port. LCD SEG13 port. LCD SEG14 port. LCD SEG15 port. LCD SEG16 port. LCD SEG17 port. LCD SEG18 port. Ground, also can be open. OTP program voltage. DAC power supply. DAC ground. Internal reference voltage output, and typical value is 0.5VDD DAC right channel audio output. DAC right channel filter capacitor. DAC left channel filter capacitor. DAC left channel audio output. DAC system clock input pin. Tracking drive output. Focus drive output. Sled motor drive output. Motor drive output. DAC data input. DAC bit clock input. DAC word clock input. CD data output. CD bit clock output. CD word clock output. I/O port power supply. CD power supply. CD ground, I/O ground. Sled motor position monitor signal input. Built-in pull-up resistor. (To be continued) Functions HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2008.03.24 Page 6 of 9 SC9697 (Continued) Pin no. 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 Pin name LDON CL16 NC Vssa1 Vdda1 B A C D F E VCOM VRH Idata RFIN RFREF IR Vssa2 Vdda2 CRIN CROUT PA.7 I I I I I I I I I O O I I I I I I O I/O I/O O O 16.9344M clock output No connection. Analog ground of servo module ADC. Analog power of servo module ADC. Central diode current signal input 1 Central diode current signal input 2 Central diode current signal input 3 Central diode current signal input 4 Satellite diode current signal input 1 Satellite diode current signal input 2 Photoelectricity signal bias input. ADC reference voltage output. Data feedback current output. CD data pick up signal input. CD data pick up signal level. Reference current output pin. Analog ground of HF and PLL. Analog power supply of HF and PLL. 8.4672MHz input pin. 8.4672MHz output pin. MCU general purpose I/O, and the detail function can be defined by the program. Functions Laser control signal output with built-in pull up resistor. FUNCTION DESCRIPTIONS 1. MCU 8-bit MCU is the core of SC9697 which includes 384 bytes memory and 16K program space. Its abundant IO ports resource can be configured flexibly according to the requirements. 2. CD servo decoder CD servo decoder is the main block of SC9697 which will finish the CD servo and decoder function. Support single and dual speed switch function, and compatible with CD/CD-R/CD-RW. 3. 16-bit audio DAC Support maximum word length of 20-bit I2S data input fsys=256fs EIAJ data input fsys=384fs 4. IF counter IF counting circuit mainly includes a 16-bit counter which will count for IF signal in fixed gating time. . and word length of 16, 18, and 20 bits HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2008.03.24 Page 7 of 9 SC9697 TYPICAL APPLICATION CIRCUIT HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2008.03.24 Page 8 of 9 SC9697 PACKAGE OUTLINE QFP-100-14X20-0.65 Unit mm HANDLING MOS DEVICES: Electrostatic charges can exist in many things. All of our MOS devices are internally protected against electrostatic discharge but they can be damaged if the following precautions are not taken: • Persons at a work bench should be earthed via a wrist strap. • Equipment cases should be earthed. • All tools used during assembly, including soldering tools and solder baths, must be earthed. • MOS devices should be packed for dispatch in antistatic/conductive containers. Note: Silan reserves the right to make changes without notice in this specification for the improvement of the design and performance. Silan will supply the best possible product for customers. HANGZHOU SILAN MICROELECTRONICS CO.,LTD Http: www.silan.com.cn REV:1.0 2008.03.24 Page 9 of 9