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Product Detailed Parameters
- Description：IC MUX/DEMUX SWITCH CHIP 24HVQFN
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Applications：Thunderbolt
- Multiplexer/Demultiplexer Circuit：3:1, 2:1
- Switch Circuit：-
- Number of Channels：2
- On-State Resistance (Max)：-
- Voltage - Supply, Single (V+)：3V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- -3db Bandwidth：10GHz
- Features：-
- Operating Temperature：-20°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：24-VFQFN Exposed Pad
- Supplier Device Package：24-HVQFN (3x3)
- Grade：-
- Qualification：-
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Overview
The CBTL05024BSHP is a high-performance multiplexer/demultiplexer switch designed for Thunderbolt and DisplayPort v1.2 applications, supporting data rates up to 10.3125 Gbit/s. It features a 3:1 TB MUX with a 10 GHz bandwidth and an 8 Ω typical ON-state resistance, alongside a 2:1 DP MUX handling HBR2 signals at 5.4 Gbit/s with a 5.5 GHz bandwidth. The device operates on a single 3.3 V supply (range 3.0 V to 3.6 V) within an operating temperature of -20 °C to +85 °C. Packaged in a 3 mm × 3 mm HVQFN24 with 0.4 mm pitch, it includes integrated buffers for HPD and CA_DET signals.
Feature Summary
- Supports 10.3125 Gbit/s Thunderbolt or DisplayPort v1.2 channels
- Includes integrated HPD and CA_DET buffers with back current protection
- Features patent-pending high bandwidth analog pass-gate technology
- Provides very low intra-pair differential skew for signal integrity
Applications
- Thunderbolt systems interfacing with MiniDP connectors
- DisplayPort main link switching
- Side-band signal multiplexing for DDC and AUX paths
Procurement Notes
Verify the specific ordering suffix 'SHP' against the manufacturer's latest documentation to confirm packaging details such as reel specifications. Ensure compatibility with the required 3.3 V power supply and check that the HVQFN24 package dimensions align with the target PCB footprint constraints.
Selection Notes
Select this component when designing interfaces requiring support for both Thunderbolt data paths and DisplayPort side-band signals. Consider its capability to handle HBR2 data rates and its low insertion loss characteristics for maintaining signal quality in high-speed serial connections.
Part Context
This part belongs to NXP's portfolio of high-speed signal switches optimized for display and connectivity interfaces. It serves as a bridge between host systems and external connectors, managing complex signal routing requirements for modern multimedia standards.
Replacement Considerations
Consult official replacement lists for verified substitutes. Generic cross-references may not match the specific pinout or electrical characteristics required for Thunderbolt and DisplayPort applications.
