Audio Downmixer HDMI 2.0 18Gbps

VLHA-DWM


Data Sheet

User Manual

Product Description

The HDMI 18Gbps Audio Extractor could extract audio signals from any HDMI-compliant source to digital optical or analog stereo L/R audio outputs. For maximum flexibility, this audio extractor also supports bitstream audio down-mix to analog stereo output and keeps optical and HDMI out audio pass-through. Further, both input and output HDMI support video resolution up to 4K2K@50/60Hz (YUV444). It supports 10bits HDR (High Dynamic Range) pass-through and HDMI high-resolution digital audio formats bypass, LPCM 2CH, Dolby TrueHD, Dolby Digital Plus, Dolby Atmos, and DTS-HD Master Audio, with audio sampling rates up to 192 kHz. HDCP 2.2 and CEC bypass are supported.

Featured Highlights

  • HDMI 2.0b (18Gbps), HDCP 2.2, and DVI compliant

  • Video resolutions up to 4K2K@50/60Hz (YUV444)

  • Extract HDMI audio to multi-channel optical (SPDIF) or L/R analog audio

  • HDMI Pass-through audio input to HDMI and optical audio output

  • Supports bitstream audio down-mix to L/R analog output

  • Optical audio supports LPCM 2CH, Dolby Digital 2/5.1CH, DTS 2/5.1CH

  • Supports HDMI High Bit Rate (HBR) audio pass-through

  • Audio sample rates up to 96kHz

  • 10bits HDR (High Dynamic Range) pass-through

  • Supports CEC pass-through

Specifications

Technical
HDMI Compliance     HDMI 2.0b    
HDCP Compliance     HDCP 2.2 and HDCP 1.4    
Video Bandwidth     18Gbps    
Video Resolution   Up to 4K2K@50/60Hz(YUV4:4:4), 4K2K@30Hz,1080P@120Hz, and 1080P 3D@60Hz    
Color Depth     10-bit, 12-bit    
Color Space     RGB, YCbCr 4:4:4, YCbCr 4:2:2    
HDMI Audio Formats (Pass-through)     LPCM 2/5.1/7.1CH, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X    
Optical Audio Formats     LPCM 2CH, Dolby Digital 2/5.1 CH, DTS 2/5.1CH    
L/R Audio Formats     Analog Stereo 2CH    
ESD Protection     Human-body Model: ±8kV (Air-gap discharge), ±4kV (Contact discharge)    
Connection    
Inputs         1x HDMI Type A [19-pin female]
Outputs         1x HDMI Type A [19-pin female]

1x L/R Audio Out [RCA]

1x Optical Out [S/PDIF]
Mechanical    
Housing     Metal Enclosure    
Color     Black    
Dimensions     73.5mm[W] x 60.7mm[D] x 20mm[H]    
Weight     135g    
Power Supply     Input: AC100 - 240V 50/60Hz

Output: DC 5V/1A

(US/EU standards, CE/FCC/UL certified)
Power Consumption     1.25W (Max)    
Operating Temperature     0°C ~ 40°C / 32°F ~ 104°F  
Storage Temperature     -20°C ~ 60°C / -4°F ~ 140°F   
Relative Humidity     20 - 90% RH (No condensation)

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