Overview
The CBTL02043ABQ,115 is a high-performance, 2 differential channel, 2-to-1 multiplexer/demultiplexer switch designed by NXP USA Inc. This component is optimized for high-speed serial interfaces such as USB 3.1 and PCI Express Generation 3. It is housed in a DHVQFN20 package, making it suitable for compact and high-density designs. The device operates at a supply voltage of 3.3 V with a tolerance of ±10% and features a shutdown pin for power-saving mode, reducing standby current to less than 1 μA.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| VDD Operating Range | - | 3.0 | 3.3 | 3.6 | V |
| Shutdown Current | - | - | - | 1 | μA |
| ESD Tolerance (HBM) | - | - | - | 2000 | V |
| ESD Tolerance (CDM) | - | - | - | 1000 | V |
| Differential Insertion Loss (OFF-state, f = 4 GHz) | - | - | -20 | - | dB |
| Differential Insertion Loss (ON-state, f = 4 GHz) | - | - | -1.3 | - | dB |
| Propagation Delay (OFF-state to LOW) | - | - | 70 | ns | |
| Propagation Delay (HIGH to OFF-state) | - | - | 50 | ns | |
| Differential Skew Time (intra-pair) | - | 5 | - | ps | |
| Skew Time (inter-pair) | - | - | 35 | ps | |
| Operating Temperature Range | - | -40 | - | 85 | °C |
Key Features
- 2 differential channel, 2-to-1 multiplexer/demultiplexer switch
- Optimized for high-speed serial interfaces: USB 3.1 and PCI Express Generation 3
- Operating voltage: 3.3 V ±10%
- Shutdown pin (XSD) for power-saving mode with standby current less than 1 μA
- High ESD tolerance: 2000 V HBM and 1000 V CDM
- Low differential insertion loss and near-end crosstalk
- Compact DHVQFN20 package
- Operating temperature range: -40°C to +85°C
Applications
- High-speed serial interfaces such as USB 3.1 and PCI Express Generation 3
- Data centers and cloud computing infrastructure
- High-performance computing systems
- Networking and telecommunications equipment
- Embedded systems requiring high-speed data switching
Q & A
- What is the primary function of the CBTL02043ABQ,115?
The CBTL02043ABQ,115 is a 2 differential channel, 2-to-1 multiplexer/demultiplexer switch designed for high-speed serial interfaces.
- What are the supported high-speed serial interfaces for this component?
This component is optimized for USB 3.1 and PCI Express Generation 3.
- What is the operating voltage range of the CBTL02043ABQ,115?
The operating voltage range is 3.3 V ±10%.
- How does the shutdown pin (XSD) function?
The shutdown pin (XSD) allows the device to enter a power-saving mode, reducing the standby current to less than 1 μA.
- What is the ESD tolerance of the CBTL02043ABQ,115?
The device has an ESD tolerance of 2000 V HBM and 1000 V CDM.
- What is the package type and size of the CBTL02043ABQ,115?
The component is housed in a DHVQFN20 package.
- What is the operating temperature range of the CBTL02043ABQ,115?
The operating temperature range is -40°C to +85°C.
- What are some typical applications for the CBTL02043ABQ,115?
Typical applications include high-speed serial interfaces, data centers, high-performance computing systems, and networking equipment.
- How does the differential insertion loss of the CBTL02043ABQ,115 compare in ON and OFF states?
In the ON state, the differential insertion loss is typically -1.3 dB at 4 GHz, while in the OFF state, it is typically -20 dB at 4 GHz.
- What is the propagation delay for the CBTL02043ABQ,115?
The propagation delay from OFF-state to LOW is up to 70 ns, and from HIGH to OFF-state is up to 50 ns.
