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GS1670A

Semtech
Part Number GS1670A
Manufacturer Semtech
Description HD/SD SDI Receiver
Published Jan 29, 2016
Detailed Description GS1670A HD/SD SDI Receiver Complete with SMPTE Audio and Video Processing Key Features • Operation at 1.485Gb/s, 1.485...
Datasheet PDF File GS1670A PDF File

GS1670A
GS1670A

Overview
GS1670A HD/SD SDI Receiver Complete with SMPTE Audio and Video Processing Key Features • Operation at 1.
485Gb/s, 1.
485/1.
001Gb/s and 270Mb/s • Supports SMPTE 292, SMPTE 259M-C and DVB-ASI • Integrated Reclocker with low phase noise, integrated VCO • Serial digital reclocked, or non-reclocked loop-through output • Integrated audio de-embedder for 8 channels of 48kHz audio • Integrated audio clock generator • 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 300mW) • Small 11mm x 11mm 100-ball BGA package • Pb-free and RoHS compliant Applications HD-SDI Application: 1080p30 or 720p60 Monitor EQ (GS1574A or GS2984) AES - OUT GS1670A AUDIO 1/2 AUDIO 3/4 AUDIO 5/6 AUDIO 7/8 Audio Clocks Audio Selector 20-bit HV F/PCLK Video Processor C TR L/TIMECODE DAC Speakers DAC Display Application: Multi-format Downconverter SD/HD-SDI EQ (GS1574A or GS2984) GS1670A 20-bit HV F /P CLK 10-bit SD Bypass Memory Video Downconverter& Aspect Ratio Conversion 20-bit HD/SD Serializer (GS1672) HD/SD-SDI Analog Sync Sync Seperator GS4901 AES 1/2 AES 3/4 AES 5/6 AES 7/8 Audio Clocks HV F / P CLK Audio Processing & Delay AES 1/2 AES 3/4 AES 5/6 AES 7/8 Application: Multi-input Video Monitoring System HD-SDI Input 1 EQ (GS1574A or GS2984) HD-SDI Input 2 EQ (GS1574A or GS2984) GS1670A 20-bit HV F / P CLK GS1670A 20-bit HV F / P CLK Video Memory Video Formatter HV /DE /P CLK DVI/ VGA DAC Video Output HD-SDI Input n EQ (GS1574A or GS2984) Analog Sync Sync Seperator GS1670A 20-bit HV F / P CLK AES BUS GS4911 Audio Select HV F /P CLK Audio Clocks On Screen Display Generator Audio Processor AE S OUT 1/2 AE...


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