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CBTL06122
General description
The CBTL06122 is a six-channel ('hex') multiplexer for DisplayPort and PCI Express applications. It provides four differential channels capable of switching or multiplexing (bidirectional and AC-coupled) PCI Express or DisplayPort signals, using high-bandwidth pass-gate technology. Additionally, it provides for switching/multiplexing of the Hot Plug Detect signal as well as the AUX or DDC (Direct Display Control) signals, for a total of six channels.
The CBTL06122 is designed for high-performance PCI Express and DisplayPort applications. The device is available in two different pinouts (A and B, orderable as separate part numbers) to suit different motherboard layout requirements.
The typical application of CBTL06122 is on motherboards, docking stations or add-in cards where the graphics and I/O system controller chip utilizes I/O pins that are configurable for either PCI Express or DisplayPort operation. The hex display MUX can be used in such applications to route the signal from the controller chip to either a physical DisplayPort connector or a PCI Express connector using its 1 : 2 multiplexer topology. The controller chip selects which path to use by setting a select signal (which can be latched) HIGH or LOW.
Optionally, the hex MUX device can be used in conjunction with an HDMI/DVI level shifter device (PTN3300A, PTN3300B or PTN3301) to allow for DisplayPort as well as HDMI/DVI connectivity.
Features
- 1 : 2 multiplexing of DisplayPort (v1.1 - 2.7 Gbit/s) or PCI Express signals
- 4 high-speed differential channels
- 1 channel for AUX differential signals or DDC clock and data
- 1 channel for HPD
- High-bandwidth analog pass-gate technology
- Very low intra-pair differential skew (< 5 ps)
- Very low inter-pair skew (< 180 ps)
- All path delays matched including between RX1- to X- and RX1+ to X+
- Switch/MUX position select with latch function
- Shutdown mode CMOS input
- Shutdown mode minimizes power consumption while switching all channels off
- Very low operation current of 0.2 mA typ
- Very low shutdown current of < 10 uA
- Standby mode minimizes power consumption while switching all channels off
- Single 3.3 V power supply
- ESD 8 kV HBM, 1 kV CDM
- Two pinouts (A and B) available as separate ordering part numbers
- Available in 11 mm x 5 mm HWQFN56R package
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| CBTL06122AHF | CBTL06122AHF-T | 9352 866 63518 | Volume production | SOT1033-1
(HWQFN56R) | Reel Dry Pack, SMD, 13" | Standard Marking | CBTL06122AHF
| |
| CBTL06122BHF | CBTL06122BHF-T | 9352 866 64518 | Volume production | SOT1033-1
(HWQFN56R) | Reel Dry Pack, SMD, 13" | Standard Marking | CBTL06122BHF
|
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Order quantity | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|---|
| CBTL06122AHF | 9352 866 63518 | not available | |||||||
| CBTL06122BHF | 9352 866 64518 | not available |
Applications
- Motherboard applications requiring DisplayPort and PCI Express switching/multiplexing
- Docking stations
- Notebook computers
- Chip sets requiring flexible allocation of PCI Express or DisplayPort I/O pins to board connectors
Parametrics/similar products
| Type number | Package | Supply voltage(V) | Standby current(uA) | Operating temp.(Cel) | Bandwidth | Number of channels | Supply current(mA) |
|---|---|---|---|---|---|---|---|
| CBTL06122AHF | SOT1033-1
(HWQFN56R) | 3.0~3.6 | 10 | -10~+85 | 4 GHz | 6 | 0.2 |
| CBTL06122BHF | SOT1033-1
(HWQFN56R) | 3.0~3.6 | 10 | -10~+85 | 4 GHz | 6 | 0.2 |
Similar products
CBTL06122
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