PI6C557-05LEX - Brand New Diodes Incorporated Clock / Timing - Application Specific
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Description
The PI6C557-05LEX is a high-speed low-noise 1-18 noninverting buffer designed specifically for SDRAM clock buffer applications. It can operate up to 100 MHz, whereas the PI6C557-05LEX is rated at 125 MHz. At power up, all SDRAM outputs are enabled and active. The I2C Serial control can be used to individually activate or deactivate any of the 18 output drivers. Additionally, the output enable (OE) pin can be pulled low to put all outputs in a Hi-Z state.
Specifications and Features
Product Category: Clock / Timing - Application Specific
- High-speed, up to 125 MHz (PI6C557-05LEX)
- Low-noise non-inverting 1-18 buffer
- Supports up to four SDRAM DIMMs
- Low skew (< 250ps) between any two output clocks
- I2C Serial Configuration interface
- Multiple VDD, VSS pins for noise reduction
- 3.3V power supply voltage
- Separate Hi-Z pin for testing
- 48-pin SSOP package (V)
Application Scenarios
The PI6C557-05LEX is specifically designed for SDRAM clock buffer applications. It can be used in various electronic devices that require high-speed and low-noise clock signals, such as servers, networking equipment, and communications systems.
Comparison
Advantages- High-speed operation up to 125 MHz
- Low-noise non-inverting buffer
- Supports multiple SDRAM DIMMs
- Low skew between output clocks
- I2C Serial Configuration interface for easy control
- Multiple VDD, VSS pins for noise reduction
- 3.3V power supply voltage for compatibility
- Separate Hi-Z pin for testing purposes
- Compact 48-pin SSOP package
Disadvantages- Specifically designed for SDRAM clock buffer applications, may not be suitable for other purposes
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Similar parts: 1594 , Click to view
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Datasheet
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Shopping guide
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- Datasheet: Download PI6C557-05LEX
- Chipdatas Part: CD92-PI6C557-05LEX
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 05:20 +0800
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