CBTL02042 3.3 V, 2 differential channel, 2 : 1 multiplexer/demultiplexer switch for PCI Express Gen2
CBTL02042A/B is a 2 differential channel, 2-to-1 multiplexer/demultiplexer switch for PCI Express Generation 2 (Gen2), and other high-speed serial interface applications. The CBTL02042A/B can switch two differential signals to one of two locations. Using a unique design technique, NXP has minimized the impedance of the switch such that the attenuation observed through the switch is negligible, and also minimized the channel-to-channel skew as well as channel-to-channel crosstalk, as required by the high-speed serial interface. CBTL02042A/B allows expansion of existing high speed ports for extremely low power.
The device's pinouts are optimized to match different application layouts. CBTL02042A has input and output pins on the opposite of the package, and is suitable for edge connector(s) with different signal sources on the motherboard. CBTL02042B has outputs on both sides of the package, and the device can be placed between two connectors to multiplex differential signals from a controller. Please refer to Section 8 for layout examples
产品特点 Features
- 2 bidirectional differential channel, 2 : 1 multiplexer/demultiplexer
- High-speed signal switching for PCIe Gen2 5 Gbit/s
- High bandwidth: 7 GHz at -3 dB
- Low insertion loss:
- -0.5 dB at 100 MHz
- -1.2 dB at 2.5 GHz
- Low intra-pair skew: 5 ps typical
- Low inter-pair skew: 35 ps maximum
- Low crosstalk: -30 dB at 2.5 GHz
- Low off-state isolation: -25 dB at 2.5 GHz
- Low return loss: -20 dB at 2.5 GHz
- VDD operating range: 3.3 V ±10 %
- Shutdown pin (XSD) for power-saving mode
- Standby current less than 1 µA
- ESD tolerance:
- DHVQFN20 package
|
应用
- Routing of high-speed differential signals with low signal attenuation
- PCIe Gen2
- DisplayPort 1.2
- USB 3.0
- SATA 6 Gbit/s
|
封装
| 型号 |
订购码 (12NC) |
可订购的器件编号 |
产品状态 |
封装 |
| CBTL02042ABQ |
9352 937 23115 |
CBTL02042ABQ,115 |
量产 |
DHVQFN20
(SOT764-1) |
| CBTL02042BBQ |
9352 937 24115 |
CBTL02042BBQ,115 |
量产 |
DHVQFN20
(SOT764-1) |
订货和供应
| 型号 |
订购码 (12NC) |
可订购的器件编号 |
化学成分 |
| CBTL02042ABQ |
9352 937 23115 |
CBTL02042ABQ,115 |
CBTL02042ABQ |
| CBTL02042BBQ |
9352 937 24115 |
CBTL02042BBQ,115 |
CBTL02042BBQ |
CBTL02042 技术支持
| 档案名称 |
标题 |
类型 |
格式 |
| CBTL02042 |
3.3 V, 2 differential channel, 2 : 1 multiplexer/demultiplexer switch for PCI Express Gen2 |
Data sheet |
pdf |
| AN10706 |
Handling bare die
|
Application note |
pdf |
| AN10853 |
ESD and EMC sensitivity of IC
|
Application note |
pdf |
| 75017424 |
NXP I2C-bus solutions 2013: Smart, simple solutions for the 12 most common design concerns
|
Leaflet |
pdf |
| R_10015 |
Chip-On-Glass (COG) - a cost-effective and reliable technology for LCD displays
|
Other type |
pdf |
| UM10204 |
I2C-bus specification and user manual
|
User manual |
pdf |
| UM10206 |
I2C Demonstration Board 2005-1 Quick Start Guide
|
User manual |
pdf |
| UM10569 |
Store and transport requirements
|
User manual |
pdf |
| UM10204_JA |
I2C-bus specification and user manual
|
User manual |
pdf |
