SI5350C-B02224-GTR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 20-QFN (Quad Flat No-Lead)
• Essence: Silicon-based integrated circuit for generating clock signals
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• 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

Detailed and Complete Pin Configuration

1. VDDA: Analog power supply
2. GND: Ground
3. XTAL1: Crystal oscillator input
4. XTAL2: Crystal oscillator output
5. CLK0: Output clock channel 0
6. CLK1: Output clock channel 1
7. CLK2: Output clock channel 2
8. SDA: I2C serial data input/output
9. SCL: I2C serial clock input
10. OE: Output enable control
11. VDD: Digital power supply
12. GND: Ground

Functional Characteristics

• Programmable output frequencies with fine resolution
• Low phase noise and jitter for accurate timing applications
• Flexible clock multiplication and division ratios
• I2C interface for easy configuration and control
• Output enable/disable control for power management

Advantages and Disadvantages

Advantages: - Wide frequency range suitable for various applications - High accuracy and stability in generating clock signals - Programmable features offer flexibility in system design

Disadvantages: - Limited number of output channels - Requires external crystal oscillator for operation

Applicable Range of Products

• Communication systems
• Data storage devices
• Industrial automation
• Test and measurement equipment
• Consumer electronics

Working Principles

The SI5350C-B02224-GTR is based on a fractional-N PLL (Phase-Locked Loop) architecture. It uses an external crystal oscillator as a reference to generate high-frequency clock signals with low jitter and accurate timing. The output frequencies can be programmed through the I2C interface, allowing for customization according to specific application requirements.

Detailed Application Field Plans

1. Communication Systems: Used as a clock generator in wireless communication devices, such as smartphones, routers, and base stations.
2. Data Storage Devices: Provides precise timing signals for data transfer and synchronization in hard drives, solid-state drives, and RAID systems.
3. Industrial Automation: Enables accurate timing in programmable logic controllers (PLCs), motor control systems, and industrial networking equipment.
4. Test and Measurement Equipment: Used as a clock source in oscilloscopes, signal generators, and spectrum analyzers for precise measurements.
5. Consumer Electronics: Provides clock signals for audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

1. SI5351A-B-GM: Similar clock generator IC with additional features like spread spectrum modulation and frequency hopping.
2. Si5341B-B-GM: Clock generator IC with higher number of output channels and advanced phase noise performance.
3. Si5338A-B-GM: Clock generator IC optimized for low-power applications with reduced supply voltage range.
4. Si5368A-B-GM: Multi-channel clock generator IC with integrated voltage-controlled crystal oscillator (VCXO) for improved frequency accuracy.
5. Si5389A-B-GM: Clock generator IC designed for high-performance audio applications with ultra-low jitter.

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that can be generated by SI5350C-B02224-GTR? A: The maximum output frequency is 160 MHz.

2. Q: Can I program the output frequencies in real-time? A: Yes, the SI5350C-B02224-GTR supports dynamic frequency programming through the I2C interface.

3. Q: Is an external crystal oscillator required for operation? A: Yes, an external crystal oscillator is needed as a reference for generating clock signals.

4. Q: How many output channels does SI5350C-B02224-GTR have? A: It has three output channels (CLK0, CLK1, and CLK2).

5. Q: What is the operating temperature range of SI5350C-B02224-GTR? A: The IC can operate within a temperature range of -40°C to +85°C.

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