Starlink Electronics Co., Ltd., contact person: Zhu Sheng, contact number: 13265521989, original spot

PS176 Overview

The PS176 is a Display Port (DP) to HDMI 2.0 video interface converter for cable adapters, TV receivers, monitors and other applications requiring video protocol conversion. It will accept any DisplayPort input format, including DP 1.1a, dp1.2a, dp1.3 or dp1.4. It can output traditional HDMI and DVI video modes as well as HDMI2.0 format. HDMI 2 is supported up to a maximum allowed TMDS date rate of 6Gb/s, enabling 4K Ultra High Definition video to be played at 60 frames per second in 24-bit per second 4:4:4 video mode.

The PS176 is available with an integrated microprocessor that uses an internal SPI ROM for auto-configuration and microcode. The SPI ROM can be updated in real-time via the DisplayPort Auxiliary channel or the device I2C input device. System control can be input through the I2C slave, and the I2C master interface can be used for external EDID and extended functions. Both support HDCO 1.4 and HDCP 2.2 content protection protocols and necessary HDCP regeneration functions, including HDCP repeater function, integrated HDCP receiving or transmitting function.

PS176 main features

Integrated DisplayPort receiver and HDMI 2.0 transmitter for video format conversion

Supports display resolutions up to 4096 x 2160 at 60Hz frame rate, 24-bit color and 4:4:4 color sampling, using 4-lane DP 1.2a, DP 1.3 or DP 1.4 input at HBR2 (5.4Gbps) data rate

Jitter-elimination phase-locked loop provides stable HDMI output signal, but also maintains compatibility margin

HDCP 1.4 and HDCP 2.3 repeater functions are concentrated on one pin of the chip

It has the conversion ability of picture 4:4:4/4:2:2 to picture 4:2:0 inside

Includes on-chip microprocessor with internal SPI ROM

1.2V core power and 3.3VI/O power

Low power consumption

Internal crystal oscillator, supports external crystal or reference clock

Electrostatic discharge: HBM 7kV

48-pin 6x6mm QFN package, RoHS halogen free