Chroma 23291 Video Pattern Generator

Rent Chroma 23291 Video Pattern Generator
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Datasheet
The Chroma 23291 Video Pattern Generator combines the signals of analog (250MHz) and DVI (165MHz) / HDMI V1.2a (150MHz) to provide the VESA standard video signal source for LCD Monitor/ multi-media Monitor, it also integrates the TV (NTSC / PAL / SECAM) / SDTV / HDTV signal to fit in the multimedia display applications for the newly risen LCD TV, PDP TV, projector industries.

HDMI (High Definition Multimedia Interface) is the first industrysupported, uncompressed, all-digital audio / video interface. HDMI provides an interface between any audio/video source, such as a set-top box, DVD player, A/V receiver, amplifier and an audio and/or video monitor, such as a digital television (DTV). Chroma 22291/23291 supports standard, enhanced, or high-definition video, plus multi-channel digital audio on a single cable. It transmits HDTV standards and supports digital audio, with bandwidth to spare to accommodate future enhancements and requirements.

Features:

  • Analog pixel rate 250MHz
  • DVI pixel rate 165MHz
  • HDMI V1.2a pixel rate 150 MHz
  • DVI-I & HDMI with HDCP output
  • TV NTSC/PAL/SECAM signal support
  • Bi-level SDTV format support
  • Tri-level HDTV format support
  • Y, Pb, Pr/ Y, Cb, Cr/ Y, R-Y, B-Y output
  • S-Video Y/C separation output
  • CVBS composite signal
  • Closed Caption function (NTSC)
  • V-Chip function (NTSC)
  • Teletext function (PAL)
  • Optical/Coaxial audio input (SPDIF)
  • Low distortion analog audio wave output
  • One-pixel resolution
  • E-EDID Read / Write / Compare
  • HDMI / DVI Plug & Play function
  • Gamma correction
  • Supporting Dynamic Pattern
  • ESD circuit protection built-in
  • PC Programming & Control
  • Storing data with memory cards

Specifications:

ANALOG OUTPUT
Display Size 2048 x 2048 / 4096 x 2048 (Option)
Pixel Rate Range 3.126~250MHz
Video Level R,G,B (75 ohms) 0~1.0V programmable
Sync on Green / Level 0~0.5V On/Off programmable
White Level 0~1.2V programmable
Blank Level 7.5 IRE / 0 IRE selectable
DVI (TMDS) OUTPUT
Pixel Rate Range 25MHz~165MHz
E-EDID Read / Write / Compare / Edit
HDCP Support HDCP V.1.0
Compliant DVI 1.0 specification
Video Signal Type RGB or YCbCr
Sampling Mode 4:4:4
HDMI VIDEO OUTPUT
Version HDMI V1.2a
Pixel Rate Range 25MHz~150MHz (1080p)
Support HDMI Timing 59 Timing (CEA-861C)
Pixel Repetition 4
Video Signal Type RGB or YCbCr
Sampling Mode 4:4:4 / 4:2:2
Bits per Component 8 / 10 / 12
Color Space RGB / ITU-R BT.601 / ITU-R BT.709
HDCP Support HDCP V.1.1
EDID Read / Write / Compare / Edit
HDMI AUDIO OUTPUT
Sample Rate 32,44.1,48,88.2, 96,176.4, 192KHz
Number of Channel 8 Channel (FL/FR/LR/RR/FC/LFE/RLC/RRC)
Bits per Sample 16
Waveform Sine wave
Amplitude -90.3 to 0.0 dBFS
Frequency Range 10Hz to 20KHz
Frequency Resolution 10Hz / Step
External Audio Input Optical and Coaxial ( S/PDIF )
Special Control Mode Tone / Sweep / Mute / Repeat / Play Time
AUDIO (ANALOG) OUTPUT
Frequency Range 10Hz to 20KHz / 10Hz step
Waveform Sine wave
Number of Channel 2 Channel (R / L)
Level Range 0V to 2V (at 600 Ohms Load)
Level Resolution 0.05V / Step
T.H.D 0.2%
Special Control Mode Tone / Sweep / Mute / Repeat / Play Time
TV OUTPUT
Output Mode NTSC PAL SECAM
Subcarrier Frequency 443
4.43
M,J
3.58
BDGHI
4.43
M
3.57
60
4.43
N
4.43
Nc
3.58
4.41/4.25 MHz
Subcarrier Stability ±50 Hz
Video Output Composite (BNC, RCA), S-Video
Burst On/Off (NTSC, PAL)
Contrast programmable
Brightness programmable
Saturation programmable
Hue programmable
Closed Caption Support (NTSC) C1, C2, C3, C4/ T1, T2, T3, T4
V-CHIP (NTSC) MPAA Rating : G, PG, PG-13, R, NC-17, X
FCC Rating : TV-Y, TV-Y7, TV-G, TV-PG, TV-14, TV-MA
Canada English Rating : C, C8+, G, PG, 14+, 18+
Canada French Rating : G, 8 ans+, 13 ans+, 16 ans+, 18 ans+
Teletext (PAL) Teletext System B Level 1 , 1.5