CY2XP31ZXC
CLOCK GENERATOR, 312.5MHZ PDSO8
Quick Answer: The CY2XP31ZXC from Cypress Semiconductor Corp is a surface-mount clock generator integrated circuit intended for timing distribution and frequency synthesis tasks.
- Manufacturer
- Cypress Semiconductor Corp
- Product Category
- Clock Generators, PLLs, Frequency Synthesizers
- Package
- 8-TSSOP (0.173", 4.40mm Width)
- Stock
- 9,390 pcs
- Availability
- Current quantity subject to confirmation.
Product Attributes
| Manufacturer | Cypress Semiconductor Corp |
|---|---|
| Product Category | Clock Generators, PLLs, Frequency Synthesizers |
| Differential - Input:Output | No/Yes |
| Divider/Multiplier | Yes/Yes |
| Frequency - Max | 312.5MHz |
| Input | Crystal |
| Mounting Type | Surface Mount |
| Number of Circuits | 1 |
| Operating Temperature | 0°C ~ 70°C |
| Output | LVPECL |
| Package | Bulk |
| PLL | Yes |
| Product status | Active |
| Ratio - Input:Output | 1:1 |
| Supplier Device Package | 8-TSSOP |
| Type | Clock Generator |
| Voltage - Supply | 2.375V ~ 3.465V |
| Datasheet | View Datasheet PDF |
Procurement Snapshot
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Detailed Description for CY2XP31ZXC
Product Overview
The CY2XP31ZXC from Cypress Semiconductor Corp is a surface-mount clock generator integrated circuit intended for timing distribution and frequency synthesis tasks. The device uses a crystal input and provides an LVPECL output, with a maximum specified frequency of 312.5 MHz. It uses an 8-TSSOP package with a 4.40 mm width and operates from a 2.375 V to 3.465 V supply. The part includes one circuit and supports divider and multiplier functions, making it suitable for clocking subsystems that require a single differential output stage and a surface-mount footprint.
Key Features
- Clock generator integrated circuit with one circuit block.
- Includes PLL functionality.
- Crystal input and LVPECL differential output.
- Maximum frequency of 312.5 MHz.
- Input-to-output ratio of 1:1.
- Supports divider and multiplier functions.
- Operates from 2.375 V to 3.465 V supply.
- Specified operating temperature range of 0°C to 70°C.
- Surface-mount 8-TSSOP package, 4.40 mm width.
Applications
- Timing distribution boards where a crystal-referenced clock must be generated and delivered over an LVPECL interface.
- PLL-based clock generation in embedded or communications equipment that requires a surface-mount output stage.
- Test and measurement hardware that needs a single differential clock output for downstream logic.
- Backplane or module interconnect clocking where the 312.5 MHz maximum frequency and 1:1 ratio match the timing plan.
Design & Procurement Notes
When selecting the CY2XP31ZXC for a design, confirm that the crystal input, LVPECL output, 1:1 ratio, and 312.5 MHz maximum frequency align with the required timing architecture. The 2.375 V to 3.465 V supply range and 0°C to 70°C operating temperature range should be checked against the board power rails and ambient conditions. The 8-TSSOP surface-mount package and 4.40 mm width should be evaluated against available board area and mounting requirements, while the single-circuit configuration should be considered in clock tree planning.
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