SI5350C-B07325-GTR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator
• Characteristics:
  • High-frequency accuracy
  • Low phase noise
  • Programmable output frequencies
  • Flexible clock synthesis
• Package: QFN (Quad Flat No-Lead)
• Essence: Clock generation and distribution
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3
• Supply Voltage: 2.5V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: -150 dBc/Hz at 100 kHz offset
• Output Types: LVCMOS, LVDS, CMOS, or LVPECL

Detailed Pin Configuration

The SI5350C-B07325-GTR has a total of 20 pins. The pin configuration is as follows:

1. VDDA: Analog power supply
2. GND: Ground
3. XTALI: Crystal input
4. XTALO: Crystal output
5. CLKIN: External clock input
6. GND: Ground
7. CLK0: Output channel 0
8. GND: Ground
9. CLK1: Output channel 1
10. GND: Ground
11. CLK2: Output channel 2
12. GND: Ground
13. SDA: I2C serial data input
14. SCL: I2C serial clock input
15. GND: Ground
16. NC: No connection
17. GND: Ground
18. NC: No connection
19. GND: Ground
20. VDDD: Digital power supply

Functional Features

• Programmable frequency synthesis
• Integrated phase-locked loop (PLL)
• Flexible output formats
• Low jitter and phase noise
• I2C interface for easy configuration

Advantages and Disadvantages

Advantages

• Wide frequency range
• High-frequency accuracy
• Low phase noise
• Multiple output channels
• Easy to configure via I2C interface

Disadvantages

• Limited maximum output frequency (160 MHz)
• Requires external crystal or clock input

Working Principles

The SI5350C-B07325-GTR is based on a phase-locked loop (PLL) architecture. It uses an external crystal or clock input as a reference and generates multiple output clocks with programmable frequencies. The PLL ensures high-frequency accuracy and low phase noise by locking onto the reference signal and generating precise clock signals.

Detailed Application Field Plans

The SI5350C-B07325-GTR is widely used in various applications that require accurate clock generation and distribution. Some of the common application fields include:

1. Communication Systems: Used for clock synchronization in wireless communication systems, such as cellular base stations, Wi-Fi routers, and satellite communication systems.
2. Test and Measurement Equipment: Provides precise timing signals for oscilloscopes, spectrum analyzers, signal generators, and other test instruments.
3. Industrial Automation: Used in control systems, PLCs (Programmable Logic Controllers), and robotics for synchronization and timing purposes.
4. Audio/Video Equipment: Provides clock signals for audio DACs (Digital-to-Analog Converters), video processors, and multimedia devices.
5. Data Centers: Used for clock distribution in servers, switches, and storage systems to ensure synchronized data processing.

Detailed and Complete Alternative Models

1. SI5341A-B-GM: Similar clock generator IC with 4 output channels and wider frequency range (8 kHz to 945 MHz).
2. MAX038CPP: Function generator IC with programmable frequency and waveform generation capabilities.
3. LTC6908CMS8: Precision oscillator IC with low phase noise and wide frequency range (1 Hz to 20 MHz).

These alternative models offer different features and specifications, providing options for various application requirements.

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