CY2303SXIT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator
• Characteristics: Low-power, high-performance clock generator
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Provides stable and accurate clock signals for various electronic devices
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Frequency Range: 1 MHz to 200 MHz
• Supply Voltage: 2.7V to 5.5V
• Output Types: LVCMOS, LVPECL, LVDS
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: Less than 1 ps RMS

Detailed Pin Configuration

The CY2303SXIT has a total of 8 pins:

1. VDD: Power supply pin
2. GND: Ground pin
3. XIN: Crystal input pin
4. XOUT: Crystal output pin
5. OE: Output enable pin
6. CLKx: Clock output pins (x = 1 to 4)
7. SEL0: Frequency selection pin 0
8. SEL1: Frequency selection pin 1

Functional Features

• Generates stable clock signals with low phase jitter
• Supports multiple output types for compatibility with different devices
• Wide frequency range allows flexibility in application
• Low power consumption for energy-efficient operation
• Output enable pin for easy control of clock signal activation

Advantages and Disadvantages

Advantages: - High-performance clock generation - Wide operating voltage range - Multiple output types for versatility - Low phase jitter for improved signal quality - Compact SOIC package for space-saving designs

Disadvantages: - Limited frequency range compared to some other models - Requires an external crystal for operation

Working Principles

The CY2303SXIT utilizes an external crystal oscillator to generate a stable clock signal. The input crystal frequency is divided and multiplied internally to achieve the desired output frequency. The phase-locked loop (PLL) circuitry ensures accurate frequency generation with low phase jitter. The output enable pin allows the user to control the activation of the clock signal.

Detailed Application Field Plans

The CY2303SXIT is commonly used in various electronic devices that require precise clock signals. Some application fields include:

1. Communication Systems: Used in routers, switches, and network equipment to synchronize data transmission.
2. Consumer Electronics: Integrated into televisions, DVD players, and set-top boxes for accurate timing in audio/video processing.
3. Computer Peripherals: Employed in printers, scanners, and external storage devices to ensure proper data transfer rates.
4. Industrial Automation: Utilized in PLCs (Programmable Logic Controllers), motor control systems, and robotics for synchronized operations.
5. Automotive Electronics: Incorporated in car navigation systems, infotainment units, and engine control modules for reliable timing.

Detailed and Complete Alternative Models

1. CY2303SZC-1H: Similar clock generator with LVCMOS output and wider frequency range.
2. CY2303ZXI-1H: Clock generator with additional spread spectrum feature for reduced electromagnetic interference.
3. CY2303ZC-1H: Low-power clock generator with LVCMOS output and extended temperature range.

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