SI5350C-B03382-GTR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-frequency precision, low jitter, programmable output frequencies, compact package size
• Package: QFN (Quad Flat No-leads) package
• Essence: The SI5350C-B03382-GTR is a clock generator IC designed for various applications requiring precise timing signals.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3 independent channels
• Output Types: Square wave, LVCMOS, or LVDS
• Supply Voltage: 2.5V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <1 ps RMS (Root Mean Square)
• Programming Interface: I2C (Inter-Integrated Circuit) bus

Pin Configuration

The SI5350C-B03382-GTR has a total of 20 pins. Here is the detailed pin configuration:

1. VDDA: Analog power supply
2. GND: Ground
3. XTAL: Crystal oscillator input
4. CLKIN: External clock input
5. SDA: I2C data line
6. SCL: I2C clock line
7. VDD: Digital power supply
8. GND: Ground
9. OUT0: Output channel 0
10. OUT1: Output channel 1
11. OUT2: Output channel 2
12. GND: Ground
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection
17. GND: Ground
18. VDD: Digital power supply
19. GND: Ground
20. VDDA: Analog power supply

Functional Features

• Programmable output frequencies with fine resolution
• Low phase noise and jitter for accurate timing applications
• Flexible output types to accommodate different interface standards
• Easy configuration through the I2C programming interface
• Power-down mode for energy-saving operation
• Wide operating temperature range for various environments

Advantages and Disadvantages

Advantages: - High-frequency precision - Low jitter - Compact package size - Versatile output types - Easy configuration

Disadvantages: - Limited frequency range (8 kHz to 160 MHz) - Requires external crystal oscillator or clock input

Working Principles

The SI5350C-B03382-GTR utilizes a phase-locked loop (PLL) architecture to generate precise clock signals. It takes an external reference clock or crystal oscillator input and uses internal dividers, multipliers, and programmable registers to generate multiple output frequencies. The PLL ensures that the output frequencies are synchronized and have low phase noise and jitter.

Detailed Application Field Plans

The SI5350C-B03382-GTR is widely used in various applications that require accurate timing signals. Some of the common application fields include:

1. Telecommunications: Clock synchronization in network equipment, base stations, and routers.
2. Test and Measurement: Precision timing for oscilloscopes, signal generators, and data acquisition systems.
3. Industrial Automation: Synchronization of PLCs (Programmable Logic Controllers), motor control systems, and robotics.
4. Audio/Video Equipment: Clock generation for digital audio interfaces, video processors, and broadcast equipment.
5. Consumer Electronics: Timing signals for set-top boxes, gaming consoles, and home entertainment systems.

Detailed and Complete Alternative Models

1. SI5351A-B-GM: Similar clock generator IC with a wider frequency range (8 kHz to 200 MHz).
2. MAX038CPP: Function generator IC with programmable frequencies and waveforms.
3. LTC6904CMS8: Low-power precision oscillator IC with wide frequency range and low jitter.

These alternative models offer similar functionality and can be considered as alternatives to the SI5350C-B03382-GTR depending on specific requirements.

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