CY22801FXC

Product Overview

Category

The CY22801FXC belongs to the category of programmable clock generators.

Use

It is primarily used for generating clock signals in electronic devices and systems.

Characteristics

• Programmable clock frequency
• Low jitter performance
• Wide operating voltage range
• Small form factor
• Easy integration into circuit designs

Package

The CY22801FXC comes in a compact surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of the CY22801FXC lies in its ability to provide flexible and accurate clock generation for various electronic devices.

Packaging/Quantity

The CY22801FXC is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Input voltage: 2.7V to 3.6V
• Output frequency range: 1MHz to 200MHz
• Output type: LVCMOS/LVTTL
• Operating temperature range: -40°C to +85°C
• Supply current: <10mA

Detailed Pin Configuration

The CY22801FXC has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground connection
3. XIN: Crystal oscillator input
4. XOUT: Crystal oscillator output
5. CLKOUT: Clock output
6. S0: Serial data input
7. S1: Serial data input
8. S2: Serial data input
9. S3: Serial data input
10. S4: Serial data input
11. S5: Serial data input
12. S6: Serial data input
13. S7: Serial data input
14. S8: Serial data input
15. S9: Serial data input
16. S10: Serial data input
17. S11: Serial data input
18. S12: Serial data input
19. S13: Serial data input
20. S14: Serial data input
21. S15: Serial data input

Functional Features

• Programmable output frequency
• Spread spectrum modulation support
• Power-down mode for reduced power consumption
• Frequency margining capability
• Integrated crystal oscillator circuitry

Advantages and Disadvantages

Advantages

• High flexibility in generating clock frequencies
• Low jitter performance ensures accurate timing
• Wide operating voltage range allows compatibility with various systems
• Small form factor enables easy integration into compact designs

Disadvantages

• Limited output frequency range compared to some other clock generators
• Requires external crystal oscillator for operation

Working Principles

The CY22801FXC utilizes a programmable phase-locked loop (PLL) architecture to generate clock signals. The PLL locks onto an input reference frequency, typically provided by an external crystal oscillator, and generates an output clock signal with the desired frequency. The programmability of the device allows for customization of the output frequency according to specific application requirements.

Detailed Application Field Plans

The CY22801FXC finds applications in various electronic systems, including:

1. Communication devices: Used for clock synchronization in wireless communication systems.
2. Consumer electronics: Provides clock signals for audio/video processing, data transmission, and display synchronization.
3. Industrial automation: Enables precise timing in control systems and data acquisition devices.
4. Automotive electronics: Used in automotive infotainment systems, engine control units, and advanced driver-assistance systems (ADAS).
5. Medical equipment: Provides accurate timing for medical imaging devices, patient monitoring systems, and diagnostic instruments.

Detailed and Complete Alternative Models

1. CY22800FXC: Similar to CY22801FXC but with a different output frequency range.
2. CY22802FXC: Offers additional features such as frequency margining and spread spectrum modulation.
3. CY22803FXC: Provides higher output frequency range and enhanced jitter performance.

These alternative models offer similar functionality to the CY22801FXC but with varying specifications to cater to different application requirements.

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