STDP4020AD
STDP4020AD - DisplayPort Receiver | Kinetic Technologies
Kinetic Technologies STDP4020AD is a DisplayPort receiver IC with a 1.2 V to 3.3 V operating voltage range, I2C control, RGB and YCC video support, and a 164-LFBGA package measuring 12 mm by 12 mm. It converts DisplayPort input signals into configurable LVDS or LVTTL outputs for display and video-processing systems. The receiver supports 8-bit, 10-bit, and 12-bit color, with 12-bit operation limited to YCC 4:2:2 format.
A DisplayPort receiver is an interface IC that terminates a DisplayPort source, recovers digital video data, and converts that data for display drivers, panels, scalers, or downstream processing logic. Within the interface hierarchy, the STDP4020AD belongs to the video interface IC class and ultimately the broader integrated-circuit and semiconductor categories. Its flexible output mapping allows one receiver design to interface with different display-controller and panel architectures.
The STDP4020AD provides four LVDS output lanes and two 60-bit LVTTL output ports. According to the Kinetic Technologies datasheet, the quad-LVDS interface accepts video signals up to a 400 MHz pixel rate. Configurable lane and channel swapping simplifies PCB routing and helps match internal signal organization to the target display interface. RGB and YCC formats support integration with conventional digital-video pipelines.
The device uses an I2C control interface for configuration and integration with a system controller. Its 1.2 V to 3.3 V operating range allows use within systems having separate low-voltage core and higher-voltage interface rails. Output color depth can be selected at 8 bits, 10 bits, or 12 bits, but the 12-bit mode supports YCC 4:2:2 only, making that distinction important when designing for full RGB operation.
Typical uses include DisplayPort-to-LVDS conversion in commercial displays, industrial panel interfaces, docking systems, video walls, and embedded display controllers. The 164-LFBGA package supports compact designs but requires careful high-speed layout and a land pattern with fine-pitch escape routing. Thermal performance, power sequencing, connector geometry, and LVDS trace impedance should be evaluated together rather than treated as independent issues.
A critical design step is validating DisplayPort input impedance and each LVDS or LVTTL output against the actual connector, panel, and timing requirements. Use the manufacturer's reference layout as the starting point, preserve continuous reference planes, control differential-pair geometry, and provide the documented input, output, and bypass capacitance. System designers should also confirm that the selected output format, color depth, lane mapping, and clocking arrangement match the downstream controller.
This page consolidates the verified distributor and datasheet findings for the STDP4020AD, including package, interface, format, pixel-rate, and voltage information. It also distinguishes confirmed drop-in naming variants from unverified substitutes so engineers can make a compatibility decision without treating generic cross-reference results as proof of pin-level equivalence.
見積もり
お問い合わせ
