Allicdata Part #: | PCK942PBD,151-ND |
Manufacturer Part#: |
PCK942PBD,151 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | NXP USA Inc |
Short Description: | IC CLK BUFFER 1:18 250MHZ 32LQFP |
More Detail: | Clock Fanout Buffer (Distribution) IC 1:18 250MHz ... |
DataSheet: | PCK942PBD,151 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tray |
Part Status: | Obsolete |
Type: | Fanout Buffer (Distribution) |
Number of Circuits: | 1 |
Ratio - Input:Output: | 1:18 |
Differential - Input:Output: | Yes/No |
Input: | LVPECL |
Output: | LVCMOS |
Frequency - Max: | 250MHz |
Voltage - Supply: | 2.375 V ~ 3.465 V |
Operating Temperature: | 0°C ~ 70°C |
Mounting Type: | Surface Mount |
Package / Case: | 32-LQFP |
Supplier Device Package: | 32-LQFP (7x7) |
Base Part Number: | PCK942 |
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PCK942PBD,151 Application Field and Working Principle
The PCK942PBD,151 is a low-skew clock buffer, driver and clock multiplier. It is highly suitable for a variety of industrial and consumer applications where wide-ranging clock distribution and various output configurations are needed. The PCK942PBD,151 is capable of providing high speed output waveforms into typical four-wire loads and can be used in multiple repeat scenarios. Furthermore, the device comes with a choice of clock sources and output formats, making it highly versatile and useful in any number of situations.
Features and Benefits
The PCK942PBD,151 offers a variety of advanced features and benefits. These include:
- Low clock skew: The PCK942PBD,151 is designed for low-skew clock distribution, with a maximum RMS skew of 0. 25 ns at 10 GHz.
- PLL divider circuitry: The device\'s PLL divider circuitry can provide low-skew outputs in a variety of ratios from 10 to 1 to 4096 to 1.
- Output configurations: The device offers two-to-four wire output configurations, as well as single-ended or differential outputs.
- Multiple repeat: The device can multiple repeat clock signals, allowing it to support a large number of outputs.
- Clock switching capability: The PCK942PBD,151 also features clock switching capability, allowing for dynamically changing outputs.
Applications
The PCK942PBD,151 is suitable for a variety of industrial and consumer applications. Its high speed output waveforms, wide range of clock sources, and multiple output formats make it ideal for any number of uses. Examples of applications in which the device could be used include:
- High speed networking: The PCK942PBD,151 can be used in high-speed networking applications, providing the ability to dynamically switch between clocks and repeat clock signals, as well as providing low-skew outputs.
- Computer memory controllers: The device can be used as a memory controller in computer systems, providing multiple repeat functionality, clock switching capability, and low-skew outputs.
- Industrial automation: The multiple output formats, clock sources, and repeat capability of the device make it suitable for a wide range of industrial automation applications.
- Power management applications: The PCK942PBD,151\'s low-skew outputs make it ideal for power management applications.
Working Principle
The PCK942PBD,151 is designed to provide a range of outputs from a single clock source. It does this by utilizing a combination of clock buffering, driving, and multiple repeat circuitry.
The device takes the clock signal as an input and buffers it using an internal clock buffer. This buffer amplifies the signal to the required level, allowing it to be distributed across multiple repeat outputs. Once the signal has been buffered, it is sent to the multiple repeat circuitry, which allows the signal to be distributed to as many output formats as desired. Finally, the signal is sent to the appropriate output formats.
The advantage of this arrangement is that the signal can be sent to various outputs with minimal skew, allowing multiple clocks to be run in parallel. Additionally, by having a buffer between the input and the output, the signal is protected from any potential damage that could occur due to external noise.
Conclusion
The PCK942PBD,151 is a versatile clock buffer, driver, and clock multiplier that can provide low-skew clock signals across a wide range of applications. With its ability to switch between clock sources, multiple repeat capabilities, and low-skew outputs, the device is well-suited for a variety of industrial and consumer applications.
The specific data is subject to PDF, and the above content is for reference
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PCK942PBD,128 | NXP USA Inc | 0.0 $ | 1000 | IC CLK BUFFER 1:18 250MHZ... |
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PCK9447BD,151 | NXP USA Inc | 0.0 $ | 1000 | IC CLK BUFFER 2:9 350MHZ ... |
PCK9448BD,128 | NXP USA Inc | 0.0 $ | 1000 | IC CLK BUFFER 2:12 350MHZ... |
PCK9448BD,151 | NXP USA Inc | 0.0 $ | 1000 | IC CLK BUFFER 2:12 350MHZ... |
PCK9456BD,157 | NXP USA Inc | 0.0 $ | 1000 | IC CLK BUFFER 1:10 250MHZ... |
PCK9456BD,128 | NXP USA Inc | 0.0 $ | 1000 | IC CLK BUFFER 1:10 250MHZ... |
PCK946BD,128 | NXP USA Inc | 0.0 $ | 1000 | IC CLK BUFFER 2:10 150MHZ... |
PCK946BD,151 | NXP USA Inc | 0.0 $ | 1000 | IC CLK BUFFER 2:10 150MHZ... |
PCK940LBD,157 | NXP USA Inc | 0.0 $ | 1000 | IC CLK BUFFER 1:18 250MHZ... |
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