Overview
The CBTL06GP213EE118, produced by NXP USA Inc., is a second-generation high-performance general-purpose switch designed for multiplexing high-speed signals in various applications. This six-channel ('hex') multiplexer supports DisplayPort, HDMI, and PCI Express signals at Generation 2 (Gen2) speeds. It is particularly useful in scenarios where one of two GPU display sources needs to be selected to connect to a display sink device or connector. The device utilizes high-bandwidth pass-gate technology, enabling bidirectional switching and multiplexing of AC-coupled PCI Express, DisplayPort, USB3 SuperSpeed, and DC-coupled TMDS signals.
Key Specifications
| Parameter | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Supply Current (IDD) | Operating mode | - | 490 μA | - | μA |
| ON-state Resistance (RON) | VDD = 3.3 V; VI = 2 V; II = 20 mA | - | 7 Ω | - | Ω |
| Differential Insertion Loss (DDIL) | Channel is ON; f ≤ 100 MHz | - | -0.9 dB | - | dB |
| Differential Insertion Loss (DDIL) | Channel is ON; f = 2.7 GHz | - | -1.3 dB | - | dB |
| Differential Return Loss (DDRL) | f = 100 MHz | - | -19 dB | - | dB |
| Differential Near-end Crosstalk (DDNEXT) | Adjacent channels are ON; f = 2.7 GHz | - | -32 dB | - | dB |
| Propagation Delay (tPD) | From left-side port to right-side port or vice versa | - | 80 ps | - | ps |
| Differential Skew Time (tsk(dif)) | Intra-pair | - | 5 ps | - | ps |
| Inter-pair Skew Time (tsk) | - | - | < 80 ps | ps |
Key Features
- 1 : 2 switching or 2 : 1 multiplexing of DisplayPort (v1.2 - 5.4 Gbit/s), PCI Express (v2.0 - 5.0 Gbit/s), USB3 SuperSpeed, or HDMI 2.0 (6 Gbit/s) TMDS signals.
- Four high-speed differential channels with 2 : 1 muxing/switching for DisplayPort, PCI Express, or HDMI signals.
- One channel with 4 : 1 or 4 : 2 muxing/switching for AUX at 1 Mbit/s or DDC signals, USB2 signals.
- One channel with 2 : 1 muxing/switching for single-ended Hot Plug Detect (HPD) signal.
- High-bandwidth analog pass-gate technology.
- Supports high-speed signal switching over a wide common-mode range and differential swing.
- Low insertion loss, crosstalk, and off-state isolation.
- Very low intra-pair and inter-pair skew.
- Switch/multiplexer position select CMOS input and shutdown mode CMOS input.
- Supports backdrive protection.
Applications
The CBTL06GP213EE118 is typically used in applications where one of two GPU display sources must be selected to connect to a display sink device or connector. This includes scenarios such as:
- Selecting between two GPU display sources to connect to a single display sink.
- Connecting one display source device to one of two display sink devices or connectors.
- Motherboards and other high-speed signal switching applications.
- Battery-powered applications due to its low power consumption and shutdown function.
Q & A
- What is the CBTL06GP213EE118 used for?
The CBTL06GP213EE118 is a six-channel multiplexer used for switching and multiplexing high-speed signals in DisplayPort, HDMI, and PCI Express applications.
- What are the supported data rates for the CBTL06GP213EE118?
The device supports data rates of 5.0 Gbit/s for PCI Express, 5.4 Gbit/s for DisplayPort, and 6 Gbit/s for HDMI 2.0.
- How many differential channels does the CBTL06GP213EE118 have?
The device has four high-speed differential channels.
- What is the typical supply current of the CBTL06GP213EE118?
The typical supply current is 490 μA in operational mode.
- Does the CBTL06GP213EE118 support shutdown mode?
- What technology is used in the CBTL06GP213EE118 for signal switching?
The device uses high-bandwidth pass-gate technology.
- What is the propagation delay of the CBTL06GP213EE118?
The propagation delay is 80 ps from left-side port to right-side port or vice versa.
- Does the CBTL06GP213EE118 support backdrive protection?
- What is the typical intra-pair skew of the CBTL06GP213EE118?
The typical intra-pair skew is 5 ps.
- What is the typical inter-pair skew of the CBTL06GP213EE118?
The typical inter-pair skew is less than 80 ps.
