 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LC78628 Datasheet(PDF) 1 Page - Sanyo Semicon Device |
|
|
|||||||||||||||||||||||||||||
LC78628 Datasheet(HTML) 1 Page - Sanyo Semicon Device |
|
|
1 / 40 page  Ordering number : ENN6329 32400RM (OT) No. 6329-1/40 Overview The LC78628E CMOS IC implements signal processing and servo control for compact disc players, laser disc players, CD-V, CD-I, and similar products. It provides functions for demodulation of the EFM signal from the optical pickup, deinterleaving, error detection and correction, and processing servo system commands issued by the system microprocessor. In addition to this basic CD functionality, it also provides HDCD (High Definition Compatible Digital) decoding functions and CD text functions. It also includes a built-in EFM PLL circuit. Functions • Full decoding and playback for discs encoded with the HDCD technique developed by Pacific Microsonics, Inc. • Slices the high-frequency input signal at an accurate level, converts it into the EFM signal, and generates a PLL clock with an average frequency of 4.3218 MHz performing a phase comparison with an internal VCO. • Accurately generates a reference clock signal and all necessary internal timings using an external 16.9344- MHz crystal. • Controls the disc motor speed using a frame phase difference signal created based on the reproduced clock signal and the reference clock. • Performs detection, protection, and interpolation for the frame synchronizing signal to assure stable data readout. • Demodulates the EFM signal, converting it to 8-bit symbol data. • After applying a CRC check to the subcode Q signal, outputs that data to the control microprocessor using serial data transfer. Continued on next page. Package Dimensions unit: mm 3174-QIP80E 0.15 124 25 40 41 64 65 80 21.6 0.8 2.7 1.6 0.35 23.2 20.0 0.8 0.8 SANYO: QIP80E [LC78628E] LC78628E SANYO Electric Co.,Ltd. Semiconductor Company TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN Compact Disc Player DSP with Built-in HDCD Decoder CMOS IC Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft’s control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO representative nearest you before using any SANYO products described or contained herein in such applications. SANYO assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO products described or contained herein. ® ® HDCD® (High Definition Compatible Digital®) is a registered trademark of Pacific Microsonics, Inc. in the US and other countries. A license from Pacific Microsonics, Inc. is required to use this product. Sanyo Electric Co., Ltd. has acquired license for the use of HDCD technology from Pacific Microsonics, Inc. The following patents apply to the design of this product: USA: 5479168, 5638074, 5640161, 5808574, 5838274, 5854600, and 5872531. Australia: 669114 Other patents have also been applied for. |
Similar Part No. - LC78628 |
|
Similar Description - LC78628 |
|
|
Link URL |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link to Datasheet | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
