- 制造厂商：TI
- 产品类别：时钟和计时
- 技术类目：时钟缓冲器
- 功能描述：具有三态输出的汽车类 1 线路至 10 线路时钟驱动器
- 点击这里打开及下载CDC2351-Q1的技术文档资料
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The CDC2351 is a high-performance clock-driver circuit that distributes one input (A) to ten outputs (Y) with minimum skew for clock distribution. The output-enable (OE\) input disables the outputs to a high-impedance state. Each output has an internal series damping resistor to improve signal integrity at the load. The CDC2351 operates at nominal 3.3-V VCC.
The propagation delays are adjusted at the factory using the P0 and P1 pins. The factory adjustments ensure that the part-to-part skew is minimized and is kept within a specified window. Pins P0 and P1 are not intended for customer use and should be connected to GND.
The CDC2351 is characterized for operation from 0°C to 70°C. The CDC2351Q is characterized for operation over the full automotive temperature range of -40°C to 125°C.
- Low Output Skew, Low Pulse Skew for Clock-Distribution and Clock-Generation Applications
- Operates at 3.3-V VCC
- LVTTL-Compatible Inputs and Outputs
- Supports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC)
- Distributes One Clock Input to Ten Outputs
- Outputs Have Internal Series Damping Resistor to Reduce Transmission Line Effects
- Distributed VCC and Ground Pins Reduce Switching Noise
- State-of-the-Art EPIC-II BTM BiCMOS Design Significantly Reduces Power Dissipation
- Package Options Include Plastic Small-Outline (DW) and Shrink Small-Outline (DB) Packages
- Available in Q-Temp Automotive High Reliability Automotive Applications Configuration Control / Print Support Qualification to Automotive Standards
EPIC-IIB is a trademark of Texas Instruments.
- Function
- Single-ended
- Output frequency (Max) (MHz)
- 100
- Number of outputs
- 10
- Output supply voltage (V)
- 3.3
- Core supply voltage (V)
- 3.3
- Output skew (ps)
- 500
- Features
- 1:10 fanout
- Operating temperature range (C)
- -40 to 125
- Rating
- Automotive
- Output type
- LVTTL
- Input type
- LVTTL
CDC2351-Q1的完整型号有：CDC2351QDB、CDC2351QDBG4、CDC2351QDBR、CDC2351QDBRG4，以下是这些产品的关键参数及官网采购报价：
CDC2351QDB，工作温度：-40 to 125，封装：SSOP (DB)-24，包装数量MPQ：60个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网CDC2351QDB的批量USD价格：6.894（1000+）
CDC2351QDBG4，工作温度：-40 to 125，封装：SSOP (DB)-24，包装数量MPQ：60个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网CDC2351QDBG4的批量USD价格：7.583（1000+）
CDC2351QDBR，工作温度：-40 to 125，封装：SSOP (DB)-24，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网CDC2351QDBR的批量USD价格：5.975（1000+）
CDC2351QDBRG4，工作温度：-40 to 125，封装：SSOP (DB)-24，包装数量MPQ：2000个，MSL 等级/回流焊峰值温度：Level-1-260C-UNLIM，引脚镀层/焊球材料：NIPDAU，TI官网CDC2351QDBRG4的批量USD价格：6.664（1000+）
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