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CY7B9950AXC The Cypress Semiconductor CY7B9950AXC is a 200 MHz, 8-output clock buffer featuring PLL and selectable output drive strength. It operates from 2.375V to 3.63V and is available in a 32-TQFP package.
Mfr Part #:

CY7B9950AXC

Available from 2 distributors
Mfr Name: Cypress Semiconductor
Cypress Semiconductor
The Cypress Semiconductor CY7B9950AXC is a 200 MHz, 8-output clock buffer featuring PLL and selectable output drive strength. It operates from 2.375V to 3.63V and is available in a 32-TQFP package.
✓ Total Stock: 2,701 pcs

CY7B9950AXC Available from 2 distributors

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Flip Electronics ✓
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2,530 pcs
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2530 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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171 pcs
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171 pcs On Request 1 On Request On Request 12+ On Request On Request
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CY7B9950AXC Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Differential
Divider
Frequency
Input
Mounting Type
Number of Circuits
Operating Temperature
Output
PLL
Ratio
Supplier Device Package
Tape & Reel
Type
Voltage
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CY7B9950AXC Description

Short technical summary and product information.

The Cypress Semiconductor CY7B9950AXC is a high-speed, multi-phase PLL clock buffer designed for 2.5V or 3.3V operation. It delivers up to eight LVTTL outputs at frequencies ranging from 6 MHz to 200 MHz, driving 50-ohm terminated lines.

 

Key features include split output bank power supplies, selectable output drive strength, and selectable positive or negative edge synchronization. The device supports 2x, 4x multiply and (1/2)x, (1/4)x divide ratios, along with phase adjustments in steps up to +7.5 ns. It also offers spread spectrum compatibility.

 

This clock buffer is housed in a 32-pin TQFP package, suitable for surface mount applications. The operating temperature range is industrial, from -40°C to +85°C. Its design is optimized for high-performance computer and communication systems requiring precise clock tree design.

 

With its programmable output phase and split power supplies, the CY7B9950AXC provides flexibility in clock tree design. The device is RoHS3 compliant and has an MSL 1 rating.

CY7B9950AXC Quick Information

Product Type: Clock Buffer
Series: RoboClock
Canonical Name: CY7B9950 RoboClock® 2.5/3.3 V, 200 MHz High-Speed Multi-Phase PLL Clock Buffer
Subcategory: Clock Generators, PLLs, Frequency Synthesizers

CY7B9950AXC Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CY7B9950AXC Features

  • 2.5 V or 3.3 V operation.
  • Eight LVTTL outputs.
  • 200 MHz maximum output frequency.
  • 32-pin TQFP surface mount package.
  • Industrial temperature range.

CY7B9950AXC Applications

  • Optimizes clock tree design.
  • Used in high-performance systems.
  • Suitable for communication systems.
  • Enables precise clock distribution.

CY7B9950AXC FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the CY7B9950AXC?

The CY7B9950AXC operates from 2.375V to 3.63V.

What is the maximum output frequency of the CY7B9950AXC?

The maximum output frequency is 200 MHz.

What type of outputs does the CY7B9950AXC have?

The CY7B9950AXC has LVTTL outputs.

What is the package type for the CY7B9950AXC?

The CY7B9950AXC is available in a 32-TQFP package.

What is the operating temperature range for this clock buffer?

The operating temperature range is -40°C to 85°C.

Does the CY7B9950AXC have a PLL?

Yes, the CY7B9950AXC features a PLL.

What is the output duty cycle?

The typical output duty cycle is 49.5% to 50.5%.

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