Atec Tektronix-TG700 - Manual (Page 13)

Multiformat Video Generator — TG700
SDI7, SD/HD/3G-SDI Video Generator
Serial Digital Signal Output
Characteristic Description
Test Signals 100%/75%/SMPTE (EG1, EG432-1, RP219)
Color Bars, 0%/50%/100% Flat field,
Red/Green/Blue/Cyan/Magenta/Yellow 100%
Field, Ramp, Limit Ramp, Valid Ramp, Shallow Ramp
Matrix, 5/10 Step Staircase, Multiburst, Checkerboard,
Clean Aperture, Convergence, Black-White Step
Scale, Black-Dark Gray Step Scale, Pluge and
Luma Reference, Production Aperture, Window,
SMPTE 303M Color Reference, ChromaDuMonde, 2T
Pulse and Bar, Color Pulses, Equalizer Test, PLL Test,
SDI Matrix, Co-siting Pulse, Parametric Moving Zone
Plate (More signals in the DVD disk)
Standards SMPTE 12M-2, 259M, 272M, 274M, 291M, 292M,
296M, 299M, 352M, 424M, 425M-AB
Bit Rate 2.97 Gb/s, 2.97/1.001 Gb/s, 1.485 Gb/s,
1.485/1.001 Gb/s, 270 Mb/s
Output Format 525i/59.94 Hz
625i/50 Hz
720p/23.98 Hz, 24 Hz, 25 Hz, 29.97 Hz, 30 Hz, 50 Hz,
59.94 Hz, 60 Hz
1080i/50 Hz, 59.94 Hz, 60 Hz
1080p/23.98 Hz, 24 Hz, 25 Hz, 29.97 Hz, 30 Hz, 50 Hz,
59.94 Hz, 60 Hz
1080psF/23.98 Hz, 24 Hz, 25 Hz, 29.97 Hz, 30 Hz
2048×1080p/23.98 Hz, 24 Hz, 25 Hz, 29.97 Hz, 30 Hz
2048×1080psF/23.98 Hz, 24 Hz, 25 Hz, 29.97 Hz,
30 Hz
Sampling Format 4:2:2 Y'C'bC'r, 4:2:2 Y’Cb’Cr’+A, 4:4:4 Y’Cb’Cr’,
4:4:4 Y'C'bC'r+A, 4:4:4 G’B’R’, 4:4:4 G'B'R'+A,
4:4:4 X'Y'Z'
Word Size 10 or 12 bits
3G-SDI Mapping Format Level A, Level B, 2x HD in Level B
Alpha Channel
Same as Y/G channel or Flat Field (0% to 100% in
10% steps)
Payload Identifier Per SMPTE 352M
Time Code Optional ATC-LTC and/or ATC-VITC insertion
Source Time-of-day with adjustable offset (if GPS7 module is
present), or program (elapsed) time counter
Ancillary Data User programmable
Content DID, SDID, DC, UDW (255), CS. Automatically
calculate checksum and/or parity, or manual override
Location Line number, sample offset, luma/chroma channel,
virtual link
Mode Continuous insertion or single packet
Full Frame Picture Up to 1920×1080 (.bmp file)
Logo Up to 1920×1080 (.bmp file)
Text A preinstalled TrueType font is provided for Latin,
Greek, and Cyrillic characters. Users may provide their
own TrueType font to support other characters
Output Impedance 75 Ω
Output Amplitude 800 mV
p-p
±3%
Overshoot ≤1% (typ.)
Rise/Fall Time (HD, 3G) ≤70 ps (typ.) (20-80%)
Rise/Fall Time (SD) ≤700 ps (typ.) (20-80%)
DC Offset (AC coupling) 0 V ±0.5 V (typ.)
Jitter (HD, 3G) ≤50 ps (typ.) (alignment)
≤80 ps (typ.) (timing)
Jitter (SD) ≤200 ps (typ.) (alignment)
≤200 ps (typ.) (timing)
Characteristic Description
Timing Adjustment
Range Anywhere in the frame
Resolution One clock cycle at the Y, G, or X pixel rate
Return Loss ≥15 dB from 5 MHz to 2.5 GHz (typ.)
≥10 dB from 2.5 GHz to 3 GHz (typ.)
Embedded Audio Signal
Characteristic Description
Active Channels 32 channels (3G-B)
16 channels (SD, HD, 3G-A)
Sample Frequency 48 kHz
Digital Coding 24 bits (HD, 3G)
20 bits (SD)
Signal Alignment Async. and Sync. (no frame #)
Synchronous (frame #)
Audio Tone 10.0 Hz to 20000.0 Hz, 0.5 Hz resolution
Level –60 to 0 dBFS, 1 dB steps
Trigger Output
Characteristic Description
Output Format System Clock, Pixel Clock, Line Rate Pulse,
Field/Frame Rate Pulse
Output Impedance 50 Ω
Output Amplitude 520 mV
p-p
±10%
Return Loss ≥15 dB from 10 MHz to 300 MHz (typ.)
TG700
Mainframe
Characteristic Description
Internal Reference
Frequency
13.5 MHz
Long-term Stability Less than 1 ppm/year
Number of Slots for
Modules
4
Power Supply Slot 1
Network Interface 10BASE-T Ethernet
Physical Characteristics
Dimensions mm in.
Height 44 1.73
Width 483 19
Length 559 22
Weight kg lb.
Net 8.2 18
Environmental
Characteristic Description
Power Consumption 100 W (max)
Temperature 0 to +50 °C
Altitude 4500 m (15,000 ft.)
Source Voltage 100 to 240 V, 48 to 63 Hz
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