 |
Motore di ricerca datesheet componenti elettronici |
|
|
Motore di ricerca datesheet componenti elettronici |
|
GS1661A Scheda tecnica(PDF) 1 Page - Gennum Corporation |
|
||||||||||||||||||||||||||||||
GS1661A Scheda tecnica(HTML) 1 Page - Gennum Corporation |
|
|
1 / 85 page  1 of 85 GS1661A HD/SD SDI Receiver Data Sheet 54387 - 2 September 2012 HD/SD SDI Receiver, with Integrated Adaptive Cable Equalizer complete with SMPTE Video Processing GS1661A www.semtech.com Key Features • Operation at 1.485Gb/s, 1.485/1.001Gb/s and 270Mb/s • Supports SMPTE 292M, SMPTE 259M-C and DVB-ASI • Integrated adaptive cable equalizer • Typical equalized length of Belden 1694A cable: 230m at 1.485Gb/s 440m at 270Mb/s • Integrated Reclocker with low phase noise, integrated VCO • Serial digital reclocked, or non-reclocked output • Ancillary data extraction • Parallel data bus selectable as either 20-bit or 10-bit • Comprehensive error detection and correction features • Output H, V, F or CEA 861 Timing Signals • 1.2V digital core power supply, 1.2V and 3.3V analog power supplies, and selectable 1.8V or 3.3V I/O power supply • GSPI Host Interface • Wide temperature range of -40ºC to +85ºC • Low power operation (typically 460mW) • Small 11mm x 11mm 100-ball BGA package • Pb-free and RoHS compliant Applications Description The GS1661A is a multi-rate SDI integrated Receiver which includes complete SMPTE processing, as per SMPTE 292M and SMPTE 259M-C. The SMPTE processing features can be bypassed to support signals with other coding schemes. The GS1661A integrates Gennum's adaptive cable equalizer technology, achieving unprecedented cable lengths and jitter tolerance. It features DC restoration to compensate for the DC content of SMPTE pathological signals. The device features an Integrated Reclocker with an internal VCO and a wide Input Jitter Tolerance (IJT) of 0.7UI. A serial digital loop-through output is provided, which can be configured to output either reclocked or non-reclocked serial digital data. The serial digital output can be connected to an external cable driver. The device operates in one of four basic modes: SMPTE mode, DVB-ASI mode, Data-Through mode or Standby mode. In SMPTE mode (the default operating mode), the GS1661A performs full SMPTE processing, and features a number of data integrity checks and measurement capabilities. The device also supports ancillary data extraction, and can provide entire ancillary data packets through host-accessible registers. It also provides a variety of other packet detection and error handling features. All of these processing features are optional, and may be individually enabled or disabled through register programming. In DVB-ASI mode, sync word detection, alignment and 8b/10b decoding is applied to the received data stream. In Data-Through mode all forms of SMPTE and DVB-ASI processing are disabled, and the device can be used as a simple serial to parallel converter. The device can also operate in a lower power Standby mode. In this mode, no signal processing is carried out and the parallel output is held static. Application: Dual Link (HD-SDI) to Single Link (3G-SDI) Converter HD-SDI Deserializer GS1661A Link A FIFO WR Deserializer Link B FIFO WR GS2962 GS4910 10-bit 3G-SDI HV F XTAL HV F/PCLK HV F/PCLK HV F/PCLK GS1661A 10-bit 10-bit 10-bit HD-SDI HD-SDI HD-SDI |
Codice articolo simile - GS1661A |
|
Descrizione simile - GS1661A |
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEETIT.COM |
| Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore 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 |
Italian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
