SI5350C-B04470-GTR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Wide frequency range
  • Programmable output frequencies
  • Small package size
• Package: QFN (Quad Flat No-Lead)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2.5V to 3.63V
• Output Frequency Range: 8kHz to 160MHz
• Number of Outputs: 4
• Output Types: LVCMOS, LVDS, CMOS, or LVPECL
• Phase Jitter: <1ps RMS (Root Mean Square)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5350C-B04470-GTR has a total of 20 pins. The pin configuration is as follows:

1. VDDA: Analog power supply
2. GND: Ground
3. XIN: Crystal oscillator input
4. XOUT: Crystal oscillator output
5. CLK0: Output clock 0
6. CLK1: Output clock 1
7. CLK2: Output clock 2
8. CLK3: Output clock 3
9. SDA: I2C data input/output
10. SCL: I2C clock input
11. VDD: Digital power supply
12. GND: Ground
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection
17. NC: No connection
18. NC: No connection
19. NC: No connection
20. NC: No connection

Functional Features

• Flexible frequency synthesis and multiplication
• Programmable output frequencies and formats
• Low phase noise and jitter
• I2C interface for easy configuration
• Power-down mode for reduced power consumption
• High-frequency performance suitable for various applications

Advantages and Disadvantages

Advantages: - Wide frequency range allows for versatile use - Small package size saves board space - Low jitter ensures accurate timing - Programmable outputs offer flexibility - High-frequency performance meets demanding requirements

Disadvantages: - Requires external crystal oscillator for clock input - Limited number of output channels (4)

Working Principles

The SI5350C-B04470-GTR is a clock generator and multiplier IC that utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes an external crystal oscillator as the reference input and generates multiple output clocks with programmable frequencies and formats. The PLL circuitry ensures stable and accurate clock generation, while the internal dividers and multipliers allow for frequency multiplication.

Detailed Application Field Plans

The SI5350C-B04470-GTR finds applications in various fields, including:

1. Telecommunications: Clock synchronization in network equipment, base stations, and routers.
2. Consumer Electronics: Timing control in TVs, set-top boxes, and audio/video equipment.
3. Industrial Automation: Synchronization of industrial control systems, PLCs, and motor drives.
4. Test and Measurement: Clock generation for oscilloscopes, signal generators, and data acquisition systems.
5. Automotive: Timing solutions for infotainment systems, ADAS, and vehicle networking.

Detailed and Complete Alternative Models

1. SI5351A-B-GM: Similar clock generator IC with 3 output channels and I2C interface.
2. MAX038CPP: Function generator IC with programmable waveform and frequency capabilities.
3. LTC6908CMS8: Precision oscillator IC with low phase noise and wide frequency range.

These alternative models offer similar functionalities to the SI5350C-B04470-GTR and can be considered as alternatives based on specific requirements.

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