CY28323OXC

Basic Information Overview

• Category: Integrated Circuit
• Use: Clock Generator
• Characteristics: High Frequency, Low Jitter
• Package: QFN (Quad Flat No-leads)
• Essence: Crystal Oscillator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Frequency Range: 1 MHz to 700 MHz
• Output Types: LVPECL, LVDS, HCSL
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The CY28323OXC has a total of 32 pins. The pin configuration is as follows:

1. VDDA
2. VSSA
3. XIN
4. XOUT
5. VDDREF
6. VSSREF
7. VDD
8. VSS
9. OE#
10. SDA
11. SCL
12. VDDPLL
13. VSSPLL
14. PLL_GND
15. PLL_VDD
16. REF_SEL
17. CLK_SEL
18. CLK_OUT0
19. CLK_OUT1
20. CLK_OUT2
21. CLK_OUT3
22. CLK_OUT4
23. CLK_OUT5
24. CLK_OUT6
25. CLK_OUT7
26. CLK_OUT8
27. CLK_OUT9
28. CLK_OUT10
29. CLK_OUT11
30. CLK_OUT12
31. CLK_OUT13
32. CLK_OUT14

Functional Characteristics

• Generates up to 14 different clock outputs simultaneously
• Supports various output types (LVPECL, LVDS, HCSL)
• Provides low jitter and high frequency stability
• Allows for easy configuration through I2C interface
• Offers power-down mode for energy efficiency

Advantages and Disadvantages

Advantages: - Wide frequency range - Multiple output options - Low jitter performance - Easy configuration

Disadvantages: - Requires external crystal oscillator - Limited operating temperature range

Applicable Range of Products

The CY28323OXC is suitable for a wide range of applications, including: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The CY28323OXC utilizes a crystal oscillator as its reference source. It generates multiple clock signals with different frequencies and output types based on the input configuration. The I2C interface allows for easy programming and customization of the output frequencies.

Detailed Application Field Plans

1. Telecommunications Equipment: The CY28323OXC can be used in base stations, routers, and switches to provide accurate clock signals for data transmission.
2. Networking Devices: It ensures precise timing synchronization in network switches, routers, and gateways, improving overall network performance.
3. Data Centers: The CY28323OXC helps maintain synchronization between servers, storage systems, and networking equipment in large-scale data centers.
4. Industrial Automation Systems: It enables precise timing control in PLCs (Programmable Logic Controllers), motion controllers, and robotics, ensuring smooth operation.
5. Test and Measurement Instruments: The CY28323OXC provides accurate clock signals for oscilloscopes, spectrum analyzers, and signal generators, enhancing measurement accuracy.

Detailed Alternative Models

• CY28346OXC
• CY28358OXC
• CY28368OXC
• CY28378OXC
• CY28388OXC

5 Common Technical Questions and Answers

1. Q: Can the CY28323OXC operate without an external crystal oscillator? A: No, it requires an external crystal oscillator for proper operation.

2. Q: What is the maximum frequency output of the CY28323OXC? A: The CY28323OXC can generate clock signals up to 700 MHz.

3. Q: Can I program the output frequencies on-the-fly? A: Yes, the CY28323OXC supports dynamic frequency programming through the I2C interface.

4. Q: What is the power supply voltage requirement for the CY28323OXC? A: It operates with a supply voltage of 3.3 V.

5. Q: What is the operating temperature range of the CY28323OXC? A: The CY28323OXC can operate within a temperature range of -40°C to +85°C.

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