Overview
The TMUX646NZECR is a high-performance, 10-channel (5 differential) single-pole, double-throw (SPDT) bi-directional switch designed by Texas Instruments. This component is optimized for use in high-speed applications, supporting various interfaces such as MIPI CSI/DSI, SATA, LVDS, RGMII, DDR, and Ethernet. It is particularly suited for low power and high bandwidth requirements, making it ideal for a wide range of electronic devices.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage (VDD) | 1.5 | - | 5.5 | V |
| Active Supply Current (IDD) | 30 | 55 | - | µA |
| Power-Down Supply Current (IDD_PD) | 0.1 | 1 | - | µA |
| On-Resistance (RON) | - | 6 | - | Ω |
| Bandwidth | - | 6 | - | GHz |
| Crosstalk | - | -40 | - | dB |
| ESD Protection (HBM) | - | 6 | - | kV |
| ESD Protection (CDM) | - | 2 | - | kV |
| Operating Temperature | -40 | - | 85 | °C |
Key Features
- 10-channel (5 differential) single-pole, double-throw bi-directional switch
- Supports MIPI CSI/DSI, SATA, LVDS, RGMII, DDR, and Ethernet interfaces
- Low on-resistance (RON): 6 Ω typical
- High bandwidth: 6 GHz
- Ultra-low crosstalk: -40 dB
- Low power disable mode
- 1.2 V logic compatible
- Bidirectional signal path
- ESD protection: 6 kV HBM, 2 kV CDM
- Powered-off protection: I/Os Hi-Z when VDD = 0 V
Applications
- Mobile phones
- Tablets
- PCs and notebooks
- Virtual and augmented reality devices
- Drones
- Camera-based barcode scanners
- Medical devices
- IP netcams
Q & A
- What is the TMUX646NZECR?
The TMUX646NZECR is a 10-channel (5 differential) single-pole, double-throw bi-directional switch designed for high-speed applications.
- What interfaces does the TMUX646NZECR support?
The TMUX646NZECR supports MIPI CSI/DSI, SATA, LVDS, RGMII, DDR, and Ethernet interfaces.
- What is the typical on-resistance of the TMUX646NZECR?
The typical on-resistance (RON) is 6 Ω.
- What is the bandwidth of the TMUX646NZECR?
The bandwidth is 6 GHz.
- What is the crosstalk specification of the TMUX646NZECR?
The crosstalk is -40 dB.
- Does the TMUX646NZECR have ESD protection?
Yes, it has ESD protection of 6 kV HBM and 2 kV CDM.
- What is the operating temperature range of the TMUX646NZECR?
The operating temperature range is -40°C to 85°C.
- Is the TMUX646NZECR compatible with low power applications?
Yes, it is designed for low power applications with a low power disable mode.
- What are some common applications of the TMUX646NZECR?
Common applications include mobile phones, tablets, PCs, virtual and augmented reality devices, drones, and medical devices.
- Does the TMUX646NZECR provide powered-off protection?
Yes, the I/Os are Hi-Z when VDD = 0 V.
