CY2292FXIT

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator
• Characteristics: Low power consumption, high accuracy, compact size
• Package: 16-pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Generates clock signals for various electronic devices
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage: 1.8V - 3.6V
• Operating Temperature: -40°C to +85°C
• Frequency Range: 1Hz - 200MHz
• Output Types: CMOS, LVCMOS
• Output Format: Square wave
• Output Duty Cycle: 50%
• Phase Jitter: <1 ps RMS (Root Mean Square)
• Standby Current: <10 μA

Detailed Pin Configuration

The CY2292FXIT IC has a total of 16 pins, each serving a specific function:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. XIN: Crystal oscillator input
4. XOUT: Crystal oscillator output
5. SEL0: Frequency selection input bit 0
6. SEL1: Frequency selection input bit 1
7. SEL2: Frequency selection input bit 2
8. OE: Output enable control input
9. CLK0: Clock output 0
10. CLK1: Clock output 1
11. CLK2: Clock output 2
12. CLK3: Clock output 3
13. CLK4: Clock output 4
14. CLK5: Clock output 5
15. CLK6: Clock output 6
16. CLK7: Clock output 7

Functional Features

• Generates multiple clock signals with different frequencies simultaneously
• Frequency selection inputs allow customization of output frequencies
• Low phase jitter ensures accurate timing for sensitive applications
• Output enable control provides flexibility in enabling/disabling clock outputs
• Wide operating voltage range allows compatibility with various systems

Advantages and Disadvantages

Advantages

• Low power consumption extends battery life in portable devices
• High accuracy ensures precise synchronization between components
• Compact size saves valuable board space in electronic designs
• Multiple clock outputs cater to diverse system requirements

Disadvantages

• Limited frequency range may not meet the needs of certain applications
• Lack of advanced features compared to more specialized clock generators

Working Principles

The CY2292FXIT operates by utilizing an external crystal oscillator connected to the XIN and XOUT pins. The internal circuitry divides the input frequency based on the selected frequency configuration provided through the SEL0, SEL1, and SEL2 pins. The resulting divided frequencies are then fed to the respective CLK outputs.

Detailed Application Field Plans

The CY2292FXIT is commonly used in various electronic devices that require multiple clock signals with different frequencies. Some typical application fields include:

1. Microcontrollers: Provides synchronized clock signals for efficient operation.
2. Communication Systems: Enables precise timing for data transmission.
3. Audio/Video Equipment: Ensures accurate synchronization between audio and video components.
4. Networking Devices: Facilitates reliable data transfer between network components.
5. Industrial Automation: Supports timing requirements in automated systems.

Detailed and Complete Alternative Models

1. CY22393FXC: Similar clock generator IC with additional features like spread spectrum modulation.
2. CY22050FXI: Clock generator IC with a wider frequency range and higher output drive capability.
3. CY2308SXI-1H: Programmable clock generator IC with integrated EEPROM for custom frequency configurations.

These alternative models offer varying features and specifications to cater to different application requirements.

Word count: 437 words