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Product attributes Property Value
Manufacturer Cypress Semiconductor Corp
Product Series
Packaging Bulk |
Type Clock Generator
PLL Yes
Input Crystal
Output LVPECL
Number of Circuits 1
Ratio - Input:Output 1:1
Differential - Input:Output No/Yes
Frequency - Max 312.5MHz
Divider/Multiplier Yes/Yes
Voltage - Supply 2.375V ~ 3.465V
Operating Temperature -40°C ~ 85°C
Grade -
Qualification -
Mounting Type Surface Mount
Package / Case 8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 8-TSSOP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The CY2XP31ZXI is a Clock Generator from Cypress Semiconductor (Infineon), designed for high-speed timing applications. It integrates a PLL and supports a single circuit, generating output frequencies up to 312.5 MHz. With a crystal input and LVPECL output, this device is ideal for networking, telecom, and broadcast systems. Its -40°C to 85°C operating range and compact 8-TSSOP package make it a reliable and space-efficient solution.

  • Low-Jitter LVPECL Output: Ensures signal integrity for high-speed interfaces.
  • Integrated PLL: Provides precise frequency synthesis from a crystal.
  • Wide Temperature Range: Operates from -40°C to 85°C for industrial applications.
  • Compact 8-TSSOP Package: Ideal for space-constrained designs.

High-Speed Networking

The CY2XP31ZXI generates low-jitter LVPECL clocks for 10GbE and Fibre Channel interfaces, ensuring reliable data transmission.

Telecom Synchronization

In telecom equipment, this clock generator provides precise timing for SONET/SDH and OTN systems, maintaining network synchronization.

Data Center Switching

For high-performance switches, the device delivers clean clocks to SerDes and MAC/PHY chips, reducing bit errors.

Broadcast Video

In professional video equipment, the LVPECL output ensures synchronized timing for SDI and HD-SDI signals.

Medical Imaging

For MRI and ultrasound systems, the low phase noise clock improves image quality and signal processing accuracy.

Aerospace and Defense

The wide temperature range and high frequency make it suitable for radar and avionics timing applications.

Q: What type of device is the CY2XP31ZXI?
A: It is a Clock Generator from Cypress Semiconductor (now Infineon).
Q: Does it include a PLL?
A: Yes, it has an integrated Phase-Locked Loop (PLL).
Q: What are the input and output types?
A: It accepts a crystal input and provides LVPECL outputs.
Q: How many circuits does it have?
A: It contains 1 circuit.
Q: What is the maximum frequency?
A: The maximum frequency is 312.5 MHz.
Q: What is the operating temperature and package?
A: It operates from -40°C to 85°C and comes in an 8-TSSOP package.
Base Product Number : CY2XP31ZXI
1 Circuit 312.5MHz 8-TSSOP Clock Generator Cypress Frequency Synthesizer LVPECL PLL
Q: What type of device is the CY2XP31ZXI?
A: It is a Clock Generator from Cypress Semiconductor (now Infineon).
Q: Does it include a PLL?
A: Yes, it has an integrated Phase-Locked Loop (PLL).
Q: What are the input and output types?
A: It accepts a crystal input and provides LVPECL outputs.
Q: How many circuits does it have?
A: It contains 1 circuit.
Q: What is the maximum frequency?
A: The maximum frequency is 312.5 MHz.
Q: What is the operating temperature and package?
A: It operates from -40°C to 85°C and comes in an 8-TSSOP package.