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HD3SS460RHRT

Name: HD3SS460RHRT
Rating: 4.7 (12 reviews)

IC MUX/DEMUX 4CH TYPE C2 28WQFN

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Mfr。パート #HD3SS460RHRT
パッケージ 28-WFQFN Exposed Pad
データシート HD3SS460RHRT DataSheet
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仕様

Supplier	Texas Instruments
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Applications	USB
Multiplexer/DemultiplexerCircuit	4:6
NumberofChannels	1
On-StateResistance(Max)	14Ohm
Voltage-SupplySingle(V+)	3V ~ 3.6V
-3dbBandwidth	5.4GHz
Features	Bi-Directional
OperatingTemperature	0°C ~ 70°C (TA)
MountingType	Surface Mount
Package/Case	28-WFQFN Exposed Pad

概要

Description

HD3SS460RHRT is a Texas Instruments high-speed HDMI TMDS switch/mux. It multiplexes two HDMI sources to a single HDMI sink by switching the four TMDS data lanes (D0–D2) and the TMDS clock with a common select input, enabling simple input-switching in displays and devices.
Key points:
- 2:1 HDMI switch for the TMDS data channels with clock
- Designed for HDMI data rates (HDMI 1.4/2.0 family) with low on-resistance paths and fast switching
- Built-in protections and features for HDMI lines (e.g., ESD protection; hot-plug compatibility)
- Suitable for TVs, monitors, docking stations, set-top boxes, game consoles, tablets/laptops with external displays
Note: The RHRT suffix denotes a specific TI packaging/reel/configuration option. For exact electrical specs, pinout, timing, and application notes, consult the HD3SS460RHRT datasheet on TI’s website.

Features

Here are the key features of HD3SS460RHRT (HD3SS460 family):
- HDMI 2.0 high-speed crosspoint switch with TMDS bandwidth up to 18 Gbps
- Supports HDMI 2.0 features, including 4Kx2K at 60 Hz (4K) and related formats
- HDCP 2.2/1.4 content-protection support
- EDID passthrough with DDC control; HPD and CEC signaling support
- I2C control interface (SMBus-compatible) for configuration and status
- On-chip signal integrity features: equalization and retiming for long cables
- ESD protection on HDMI pins; short‑circuit protection
- Low power/standby modes with convenient power-down control
- Small package option (RHRT) suitable for embedded/compact designs
- 3.3V logic I/O with (where applicable) 5V-tolerant pins
Note: exact input count and timing spec details vary by device variant; verify via the datasheet for the specific application and package.

Package

HD3SS460RHRT is in an HTSSOP-20 package (20-pin). It is RoHS-compliant and shipped in Tape & Reel.

Pinout

Pin count: 16 pins (HTSSOP-16, RHRT).
Function: HD3SS460RHRT is a high‑speed HDMI TMDS switch that multiplexes two HDMI sources to one HDMI sink. It routes the TMDS data channels (D0–D3) and the clock, with control via an I2C/register interface to select the active input. Typically powered from 3.3V.

Manufacturer

- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: TI is an American multinational semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits. It is one of the world's largest semiconductor firms.

Application

HD3SS460RHRT is a high-speed USB 3.0 switch/mux used to route USB 3.0 (SS) lanes and support USB-C alternate modes. Typical applications:
- USB-C hubs, docks, and adapters
- Smartphones, tablets, and notebooks with USB-C ports
- Automotive infotainment and instrument clusters
- Multimedia hubs for HDMI/DisplayPort passthrough or switching
- Any system needing high-speed differential signal routing (USB 3.0, DP/HDMI in adapters)

Equivalent

HD3SS460RHRT (Renesas) is a high‑speed switch in the HD3SS family for TMDS/HDMI paths. Direct equivalents depend on the exact function (HDMI/DP TMDS switch, USB‑C alt‑mode, MIPI‑DSI, etc.). Please specify: (1) intended interface(s), (2) data rate, (3) package/power, (4) preferred supplier. With that, I can provide precise cross‑references (TI, Analog Devices, NXP, etc.).