TSG422 Digital Component
Generator.
Features
Specs
Ordering Information
Standard Definition Generator
TSG422
This product is discontinued.
Characteristics
Test Signal Generator
Sampling Frequency -
Luminance Channel: 13.5 MHz.
Color Difference Channels: 6.75 MHz.
Digital Coding -
10-Bit or 8-Bit linear PCM in all channels.
Video to Quantization Level Relationships -
Luminance Channel: 877 levels with black at level 64 and white
at level 940.
Color Difference Channels: 897 levels centered around
level 512.
Parallel Digital Interface
Output Format - Balanced ECL (10 K series); 10 data pairs,
1 clock pair, system ground, chassis ground.
Interface Clock - 27.0 MHz.
Serial Digital Video Interface
Digital Format - CCIR 601 Component; 525/60 or 625/50;
8-Bit or 10-Bit Data; Scrambled NRZI.
Bit Rate - 270 Mb/s.
Ancillary Data -
Error Detection: Active Picture and Full Field CRC Words;
Located on Line 9 for 525/60 and Line 5 for 625/50.
Digital Data -
Amplitude: 800 mV ± 10% into 75 Ohm.
Rise and Fall Times: 1 ns ± 250 ps (20% to 80% amplitude
points).
Jitter: < ±250 ps (measured over a one horizontal line period).
DC Offset: 0 ± 0.5 V.
Outputs -
Number of/Connector: 4/BNC.
Impedance: 75 Ohm.
Return Loss: >15 dB, 5 to 270 MHz.
Embedded Audio
Sampling Frequency - 48 kHz, locked to video.
Digital Coding - 20 bits linear PCM, two compliment coding.
Number of Channels - 4.
Frequency - 1 kHz, 800 Hz, or silence.
Level - 20 dB below peak.
Clock Outputs
Luminance Channel - 13.5 MHz.
Color Difference Channels - 6.75 MHz.
Connector - BNC.
Sync Generator
Line and Field Rates - 525/60 or 625/50 (user selectable).
Black Burst -
2 Outputs: NTSC in 525/60 mode PAL in 625/50 mode.
Blanking Width -
NTSC: 10.9 µs.
PAL: 12.0 µs.
Genlock - Loop-through input; locks to NTSC, PAL, SECAM,
or component luminance.
Genlock Timing Range - 8 µs of advance and delay.
Power Source
Mains Ranges -
Voltage: 90 to 132, 180 to 250 VAC.
Frequency: 48 to 66 Hz.
Power Consumption -
60 W typical; 80 W max.
Environmental
Temperature -
Operating: 0° to +50°C.
Nonoperating: -40° to +65°C.
Certifications
EMC - Certified to the EMC Directive 89/336/EEC.
Safety -
Approved to: UL1244, CSA231.
Complies with: EN61010-1, IEC61010-1.
Physical Characteristics
Dimensions mm in.
Height 44 1.734
Width 483 19
Depth 561 22.1
Weight kg lbs.
Net 6.14 13.5
Shipping 10.41 22.9
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Features
Specs
Ordering Information
Tektronix Measurement products are
manufactured in ISO registered facilities.
49A-10733-4p641, 04/1996, 08/01/2000
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