CY28323OXCT

Overview

Category: Integrated Circuit (IC)

Use: Clock Generator

Characteristics: - High-frequency clock generation - Low jitter performance - Wide operating voltage range - Small package size - RoHS compliant

Package: 8-pin SOIC (Small Outline Integrated Circuit)

Essence: The CY28323OXCT is a clock generator IC used for high-frequency clock generation in various electronic devices.

Packaging/Quantity: The CY28323OXCT is available in tape and reel packaging, with 250 units per reel.

Specifications and Parameters

• Input Voltage Range: 2.7V to 3.6V
• Output Frequency Range: 10MHz to 1GHz
• Output Format: LVPECL
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 50mA (typical)

Pin Configuration

The CY28323OXCT features the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground | | 3 | OUT0 | Output 0 | | 4 | OUT1 | Output 1 | | 5 | OUT2 | Output 2 | | 6 | OUT3 | Output 3 | | 7 | OE | Output enable control | | 8 | REF | Reference clock input |

Functional Characteristics

• High-frequency clock generation with low jitter
• Programmable output frequencies
• Output enable/disable control
• Power supply voltage monitoring
• Reference clock input for synchronization

Advantages and Disadvantages

Advantages: - High-frequency clock generation capability - Low jitter performance for improved signal quality - Wide operating voltage range for compatibility with various systems - Small package size for space-constrained applications - RoHS compliant, environmentally friendly

Disadvantages: - Limited output format (LVPECL) - Requires an external reference clock for synchronization

Applicable Range of Products

The CY28323OXCT is suitable for use in a wide range of electronic devices that require high-frequency clock generation, such as: - Communication equipment - Networking devices - Data storage systems - Test and measurement instruments - Industrial automation systems

Working Principles

The CY28323OXCT generates high-frequency clocks by utilizing an internal phase-locked loop (PLL) circuit. The PLL locks onto the reference clock input and generates multiple synchronized output clocks with programmable frequencies. The output enable control allows for easy management of the clock signals.

Detailed Application Field Plans

The CY28323OXCT can be used in various applications, including: 1. Ethernet switches: Provides accurate clock signals for data transmission. 2. Wireless communication systems: Generates stable clock signals for wireless data transfer. 3. Storage area networks: Ensures precise timing for data storage and retrieval. 4. Test equipment: Provides synchronized clocks for accurate measurements. 5. Industrial control systems: Enables precise timing for automation processes.

Detailed Alternative Models

Some alternative models to the CY28323OXCT include: - CY22393FXC - CY27489FXC - CY29946AXI - CY29492AXI - CY28409ZXC

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the CY28323OXCT? A: The CY28323OXCT can generate output frequencies up to 1GHz.

2. Q: Can I use the CY28323OXCT with a 3.3V power supply? A: Yes, the CY28323OXCT supports a power supply voltage range of 2.7V to 3.6V, including 3.3V.

3. Q: How many output clocks can be generated by the CY28323OXCT? A: The CY28323OXCT has four output clocks (OUT0, OUT1, OUT2, and OUT3).

4. Q: Is the CY28323OXCT compatible with LVCMOS output format? A: No, the CY28323OXCT only supports LVPECL output format.

5. Q: Does the CY28323OXCT require an external reference clock? A: Yes, the CY28323OXCT needs an external reference clock for synchronization.

This encyclopedia entry provides an overview of the CY28323OXCT clock generator IC, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.