Products
TMDS181IRGZR 6-Gbps HDMI 2.0 TMDS retimer
Features for the TMDS181
HDMI™ Input Port to Output Port With CDR Supporting Up to 6 Gbps Data Rates
Compatible With HDMI™ Electrical Parameters Up to 6 Gbps in Retimer Mode
Support 4k2k60p and Up to WUXGA 16-Bit Color Depth or 1080p With Higher Refresh Rates
Retimes Input Stream to Compensate for Random Jitter
Adaptive Receiver Equalizer or Programmable Fixed Equalizer
I2C and Pin Strap Programmable
Inter-Pair Skew Compensation of 5+ Bits
Single-Ended Mode ARC Support
Link Debug Tools Including Eye Diagram After the RX Equalizer
48-Pin 7-mm × 7-mm 0.5-mm Pitch VQFN Package
Extended Commercial Temperature Support 0°C to 85°C (TMDS181)
Industrial Temperature Support: –40°C to 85°C (TMDS181I)
Description for the TMDS181
The TMDS181x is a digital video interface (DVI) or high-definition multimedia interface(HDMI™) retimer. The TMDS181x supports four TMDS channels, audio return channel (SPDIF_IN/ARC_OUT),and digital display control (DDC) interfaces. The TMDS181x supports signaling rates up to 6 Gbps toallow for the highest resolutions of 4k2k60p 24 bits per pixel and up to WUXGA 16-bit color depthor 1080p with higher refresh rates. The TMDS181x can be configured to support the HDMI2.0astandard. The TMDS181x automatically configures itself as a redriver at low data rate (<1.0Gbps) or as a retimer above this data rate. Redriver mode supports HDMI1.4b with data rates up to3.4 Gbps
The TMDS181x supports dual power supply rails of 1.2 V on VDD and3.3 V on VCC for power reduction. Several methods of power management areimplemented to reduce overall power consumption. TMDS181x supports fixed receive EQ gain oradaptive receive EQ control by I2C or pin strap to compensate fordifferent lengths input cable or board traces.
1. Who are the staff in your R & D department? What are your qualifications?
-R & D Director: formulate the company’s long-term R & D plan and grasp the direction of research and development; Guide and supervise r&d department to implement company r&d strategy and annual R&D plan; Control the progress of product development and adjust the plan; Set up excellent product research and development team, audit and training related technical personnel.
R & D Manager: make new product R & D plan and demonstrate the feasibility of the plan; Supervise and manage the progress and quality of r&d work; Research new product development and propose effective solutions according to customer requirements in different fields
R&d staff: collect and sort out key data; Computer programming; Conducting experiments, tests and analyses; Prepare materials and equipment for experiments, tests and analyses; Record measurement data, make calculations and prepare charts; Conduct statistical surveys
2. What is your product research and development idea?
- Product conception and selection product concept and evaluation product definition and project plan design and development product testing and validation launch to market
