CLC021AVGZ-3.3 ,SMPTE 259M Digital Video Serializer with EDH Generation/InsertionFeaturesn SMPTE 259M serial digital video standard compliantTheCLC021SMPTE259MDigitalVideoSerialize ..
CLC021VGZ-3.3 ,SMPTE 259M Digital Video Serializer with EDH Generation/InsertionFeaturesn SMPTE 259M serial digital video standard compliantTheCLC021SMPTE259MDigitalVideoSerialize ..
CLC021VGZ5.0 ,SMPTE 259M Digital Video Serializer with EDH Generation/InsertionCLC021 SMPTE 259M Digital Video Serializer with EDH Generation and InsertionJuly 2003CLC021SMPTE 25 ..
CLC021VGZ-5.0 ,SMPTE 259M Digital Video Serializer with EDH Generation/InsertionApplicationsposition indication, ancilliary data header detection, NTSC/n SMPTE 259M parallel-to-se ..
CLC103AI ,Fast Settling/ High Current Wideband Op AmpFeatures■80MHz full-power bandwidth (20V , 100Ω)pp■200mA output current ■0.4% settling in 10ns■600V ..
CLC109AJP ,Low-Power/ Wideband/ Closed-Loop BufferElectrical Characteristics (±V (±V (±V (±V (±V = ±5V = ±5V = ±5V = ±5V = ±5V,,,,, R R R R R = 100 ..
CLC021AVGZ-3.3
SMPTE 259M Digital Video Serializer with EDH Generation/Insertion
CLC021
SMPTE 259M Digital Video Serializer with EDH
Generation and Insertion
General DescriptionThe CLC021 SMPTE 259M Digital Video Serializer with EDH
Generation and Insertionisa monolithic integrated circuit
that encodes, serializes and transmits bit-parallel digital data
conformingto SMPTE 125M and 267M component video
and SMPTE 244M composite video standards. The CLC021
can also serialize other8-or 10-bit parallel data. The
CLC021 operatesat data rates from below 100 Mbpsto over
400 Mbps. The serial data clock frequencyis internally gen-
erated and requiresno external frequency setting, trimming filtering components*.
Functions performedby the CLC021 include: parallel-to-
serial data conversion, ITU-R BT.601-4 input data clipping,
data encoding usingthe SMPTE polynomial(X9+X4+1), data
format conversion from NRZto NRZI, parallel data clock
frequency multiplication and encoding with the serial data,
and differential, serial output data driving. The CLC021 has
circuitryfor automatic EDH character and flag generation
and insertion per SMPTE RP-165. The CLC021 hasan
exclusive built-in self-test (BIST) and video test pattern gen-
erator (TPG) with16 component video test patterns: refer-
ence black, PLL and EQ pathologicals and modified colour
barsin 4:3 and 16:9 raster formats for NTSC and PAL
formats*.
The CLC021 has inputsfor enabling sync detection, non-
SMPTE mode operation, enabling the EDH function, NRZ/
NRZI mode control andan external reset control. Outputs
are providedforH,V andF bits, new TRS sync character
position indication, ancilliary data header detection, NTSC/
PAL raster indication and PLL lock detect. Separate power
pinsfor the output driver, VCO and the serializer improve
power supply rejection, output jitter and noise performance.
The CLC021AVGZ-5.0Vis poweredbya single +5V supply.
The CLC021AVGZ-3.3Vis poweredbya single +3.3V sup-
ply. Power dissipationis typically 235 mW including two 75Ω
back-matched output loads. The deviceis packagedina
JEDEC metric 44-lead PQFP.
Features SMPTE 259M serial digital video standard compliant Supportsall NTSC and PAL standard component and
composite serial video data rates No external serial data rate settingor VCO filtering
components required* Fast VCO lock time: <75µsat 270 Mbps Built-in self-test (BIST) and video test pattern generator
(TPG) with16 internal patterns* Automatic EDH character and flag generation and
insertion per SMPTE RP 165 Non-SMPTE mode operationas parallel-to-serial
converter NRZ-to-NRZI conversion control HCMOS/LSTTL-compatible data and control inputs and
outputsfor CLC021AVGZ-5.0, LVCMOSfor
CLC021AVGZ-3.3 75Ω ECL-compatible, differential, serial cable-driver
outputs Single power supply operation:5V (CLC021AVGZ-5.0) 3.3V (CLC021AVGZ-3.3)in TTLor ECL systems Low power: typically 235 mW JEDEC 44-lead metric PQFP package Commercial temperature range 0˚Cto +70˚C Patents applications madeor pending.
Applications SMPTE 259M parallel-to-serial digital video interfaces
for: Video cameras VTRs Telecines Video test pattern generators and digital video test
equipment Video signal generators Non-SMPTE video applications Other high data rate parallel/serial video and data
applications
Typical ApplicationJuly 2003
CLC021
SMPTE
259M
Digital
ideo
Serializer
with
EDH
Generation
and
Insertion
