CY7B991V-5JXIT - Brand New Cypress Semiconductor Clock Generators / Frequency Synthesizers / PLL
In Stock:96500 ,Ready for Immediate Shipping
New
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In Stock:
96500,
Ready for Immediate Shipping
Brand:Cypress Semiconductor
Chipdatas Part No.:CD86-CY7B991V-5JXIT
Manufacturer Part No.:CY7B991V-5JXIT
Datecode:09+
Package:32-PLCC
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Description
The CY7B991V-5JXIT is a Programmable Skew Clock Buffer (PSCB) that belongs to the Clock Generators/Frequency Synthesizers/PLL category of electronic components. It provides various selectable control options over the system clock functions, including different output functions and minimal and specified output skews.
Specifications and Features
- All output pair skew <100 ps typical (250 ps maximum)
- 3.75 MHz to 80 MHz output operation
- User selectable output functions:
- Selectable skew to 18 ns
- Inverted and non-inverted
- Operation at 1⁄2 and 1⁄4 input frequency
- Operation at 2x and 4x input frequency (input as low as 3.75 MHz)
- Zero input to output delay
- 50% duty cycle outputs
- Outputs drive 50Ω terminated lines
- Low operating current
- 32-pin PLCC/LCC package
- Jitter <200 ps peak-to-peak (< 25 ps RMS)
Application Scenarios
The CY7B991V-5JXIT is typically used in computer systems that require optimized timing, such as high-performance desktops or servers. It can be used to optimize the timing of memory interfaces, bus interfaces, and other critical portions of a computer system that require precise timing.
Comparison
Advantages- User-selectable control over system clock functions
- Minimal and specified output skews
- Low operating current
- Low jitter
Disadvantages- Only suitable for systems that require precise timing
- Requires terminations with 50Ω impedance
- Maximum output pair skew is relatively high (250 ps)
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Datasheet
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Additional Information
- Datasheet: Download CY7B991V-5JXIT
- Chipdatas Part: CD86-CY7B991V-5JXIT
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/07/01 14:20 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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