SI5350C-B06463-GTR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator
• Characteristics: High-frequency, low-jitter, programmable clock generator
• Package: 20-QFN (Quad Flat No-Lead) package
• Essence: Provides multiple clock outputs with precise frequency control
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3 independent channels
• Output Types: Square wave, LVCMOS, or LVDS
• Programmability: I2C interface for frequency programming
• Supply Voltage: 2.5V to 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5350C-B06463-GTR has a 20-pin QFN package with the following pin configuration:

1. VDDA: Analog power supply
2. GND: Ground
3. XTAL: Crystal oscillator input
4. CLKIN: External clock input
5. SDA: I2C data input
6. SCL: I2C clock input
7. VDD: Digital power supply
8. GND: Ground
9. OUT0: Clock output channel 0
10. OUT1: Clock output channel 1
11. OUT2: Clock output channel 2
12. GND: Ground
13. NC: Not connected
14. NC: Not connected
15. NC: Not connected
16. NC: Not connected
17. NC: Not connected
18. NC: Not connected
19. NC: Not connected
20. NC: Not connected

Functional Features

• High-frequency clock generation with low jitter
• Three independent clock output channels
• Programmable frequency control through I2C interface
• Flexible output types (square wave, LVCMOS, or LVDS)
• Low power consumption
• Wide operating temperature range

Advantages and Disadvantages

Advantages

• Precise frequency control with programmability
• Multiple clock outputs for various applications
• High-frequency range suitable for demanding applications
• Low jitter for improved signal integrity
• Compact package size for space-constrained designs

Disadvantages

• Requires external crystal oscillator or clock input
• Limited number of output channels compared to some alternatives
• Not suitable for very low-frequency applications

Working Principles

The SI5350C-B06463-GTR is a clock generator IC that utilizes a phase-locked loop (PLL) architecture. It generates multiple clock signals with precise frequencies by dividing the input reference clock. The PLL allows for frequency multiplication and division, enabling the generation of a wide range of output frequencies.

The device can be programmed using the I2C interface, which allows for easy frequency control and configuration. The programmability feature makes it highly versatile and adaptable to different application requirements.

Detailed Application Field Plans

The SI5350C-B06463-GTR finds applications in various fields where precise clock signals are required. Some potential application areas include:

1. Telecommunications: Clock synchronization in network equipment, base stations, and routers.
2. Data Communication: Clock generation for Ethernet switches, routers, and data centers.
3. Industrial Automation: Timing control in PLCs (Programmable Logic Controllers), motor drives, and industrial sensors.
4. Test and Measurement: Clock generation for oscilloscopes, signal generators, and data acquisition systems.
5. Consumer Electronics: Clock generation for audio/video equipment, set-top boxes, and gaming consoles.

Detailed and Complete Alternative Models

1. SI5341A-B06463-GM: Similar clock generator IC with additional features like integrated voltage-controlled crystal oscillator (VCXO) and spread spectrum modulation.
2. MAX038CPP: Function generator IC capable of generating sine, triangle, and square waveforms with adjustable frequency and amplitude.
3. LTC6908CMS8: Low-power programmable oscillator IC with a wide frequency range and high accuracy.

These alternative models offer similar functionality to the SI5350C-B06463-GTR and can be considered based on specific application requirements.

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