ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：6-CHANNEL 20GBPS DIFFERENTIAL 2:
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：DPST, SPDT
- Multiplexer/Demultiplexer Circuit：1:2, 2:1
- On-State Resistance (Max)：110Ohm
- Channel-to-Channel Matching (ΔRon)：-
- Voltage - Supply, Single (V+)：3V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：200ns, 400ns
- -3db Bandwidth：13GHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-30dB @ 10GHz
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：40-WFQFN Exposed Pad
- Supplier Device Package：40-WQFN (6x3)
- Number of Circuits：6
- Grade：-
- Qualification：-
Download product information
Overview
The TMUXHS4612IRETT is a high-speed, bidirectional passive switch from Texas Instruments, configured as a 2:1 multiplexer or 1:2 demultiplexer. It features six differential channels supporting data rates up to 20Gbps for USB4 and DisplayPort 2.1. The device operates on a single 3.3V supply with a voltage range of 3V to 3.6V. Key electrical parameters include a maximum on-resistance of 110 Ohms, a -3dB differential bandwidth of 13GHz, and a propagation delay of 60ps. It consumes 800µA in active mode and 32µA in power-down mode. The component is housed in a 40-pin WQFN package (3mm x 6mm) and supports an operating temperature range of -40°C to +125°C.
Feature Summary
- Supports high-speed interfaces including HDMI 2.1, USB4, and DisplayPort 2.1 with data rates up to 20Gbps per channel.
- Features low insertion loss (-2.5 dB at 10GHz) and minimal signal degradation for maintaining eye diagram integrity.
- Includes sideband channels capable of tolerating 5V levels, supporting signals such as I2C, UART, and AUX.
- Provides I_OFF protection to prevent current leakage when the power rail collapses.
Applications
- Laptops and personal computers
- Data centers and enterprise computing systems
- Gaming consoles and home entertainment devices
Procurement Notes
Verify the specific suffix 'RETT' against the manufacturer datasheet to confirm the reel quantity and tape specifications. Ensure the ordering part number matches the required temperature grade and packaging format. Cross-reference the Mouser number 595-TMUXHS4612RETT if sourcing through distributors to ensure correct identification.
Selection Notes
Select this component for designs requiring six differential channels with 20Gbps throughput. It is suitable for applications needing low power consumption and wide common-mode voltage support. Consider the WQFN-40 package size for PCB layout constraints. Verify that the control logic voltage aligns with the 3.3V supply requirement.
Part Context
This device belongs to the TMUXHS4612 series of high-speed multiplexer switches. It is designed for next-generation video and data interfaces. The series offers a compact solution for routing multiple high-speed sources to a single display or controller. It integrates robust protection features for modern electronic environments.
Replacement Considerations
Check for direct pin-to-pin replacements within the TMUXHS family. Verify that alternative parts support the same 20Gbps data rate and 3.3V operating voltage. Ensure the replacement package matches the WQFN-40 footprint and thermal characteristics.
