CONVERTER CARDS

PI - 003

PARALLEL DATA TO CVBS 10 BIT

INPUT                              Parallel multiplexed component signals to CCIR Rec 656

                                             SMPTE RP-125 coded.

Note. To ease interfacing into equipment data is latched by the rising edge of the clock.

Data rate                               27 MHz

Data Set up time                    3 ns min to positive edge of clock

Data hold time                       2.5 ns min from positive edge of clock

Line standard                         625/50 or 525/60 Auto detection

Analogue Output Characteristics

Output signal                         PAL-I, NTSC-M, according to line input standard - auto sensing

No of Outputs:                      2

Output Impedance                 75 Ohms ±1%

Output return loss                  > 40 dB to 5.5 MHz

Resolution                             10 bit

Freq. Response                     < 0.15 dB to 5.5 MHz (with eq set to minimum and gain at 0 dB)

                                             < 0.3 dB to 5.75 MHz

                                             Chroma filtering as specified by CCIR624-3. Equal I/Q filtering for NTSC

K-ratings                               kp, kpb, kbar < 0.5%

Chroma/luma gain inequality                      < 0.1 dB

Chroma/luma delay inequality                    < 10 ns

Differential phase                                      < 1.0 degree

Differential gain                                         < 0.5%

Noise                                                       > 70 dB rms to 5.5 MHz

Power                                                   + 5V ±0.25V (550mA max)

Operating Temp                              0°C to 40°C

Note: This item is NOT aqueous washable.

Mechanical Details

The following formats are available:

Format A         DR00212A        STD configuration with low profile pins and BNC connectors for outputs.

Format B         DR00213A        LOW profile pins and MCX connectors for outputs.

Format C         DR00214A        STAND-OFF configuration with BNC outputs.

Format D         DR00245B        LOW profile i/p pins and 0.65mm² o/p pins.

Connector Pinout

 D0 to D9                               Parallel Data Bus D0 LSB , D9 MSB

CLK                                       Parallel Data clock

SCL, SDA                              I2C data and clock lines

*                                             Not connected on this card but is connected on other cards within the range.

ID0,ID1,ID2                           Card type identification code.

I/O 0 – 4                                 Facilities for code applications/functionality control. Details TBA.

Card Type Identification code