SI5350C-B05659-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)
• Essence: The SI5350C-B05659-GTR is a versatile clock generator IC that provides multiple programmable output frequencies for various applications.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 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

Detailed Pin Configuration

The SI5350C-B05659-GTR features a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. SDA: Serial Data Line for I2C communication
4. SCL: Serial Clock Line for I2C communication
5. XIN: Crystal oscillator input
6. XOUT: Crystal oscillator output
7. CLK0: Output channel 0
8. CLK1: Output channel 1
9. CLK2: Output channel 2
10. OE: Output Enable control
11. NC: No Connection
12. NC: No Connection
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

• Programmable output frequencies with fine resolution
• Low phase noise and jitter for accurate timing applications
• Independent control of each output channel
• Flexible power supply voltage range
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - Wide frequency range suitable for various applications - Compact package size saves board space - Low phase noise ensures high precision - Easy to program and configure via I2C interface

Disadvantages: - Limited number of output channels (3) - Requires an external crystal oscillator for operation

Working Principles

The SI5350C-B05659-GTR utilizes a fractional-N PLL (Phase-Locked Loop) architecture to generate precise clock signals. It takes the input from an external crystal oscillator and uses a programmable divider to generate multiple output frequencies. The PLL feedback loop continuously adjusts the divider ratio to maintain the desired output frequency with high accuracy.

Detailed Application Field Plans

The SI5350C-B05659-GTR is widely used in various electronic systems that require accurate clock signals. Some of its application fields include:

1. Communication Systems: Used as a clock source for data transmission and synchronization in wireless communication devices.
2. Test and Measurement Equipment: Provides precise timing signals for oscilloscopes, signal generators, and other test instruments.
3. Industrial Automation: Used in PLCs (Programmable Logic Controllers) and industrial control systems for synchronized operations.
4. Audio/Video Equipment: Provides clock signals for audio codecs, video processors, and multimedia devices.
5. Embedded Systems: Used in microcontrollers, FPGA (Field-Programmable Gate Array), and other embedded systems for timing control.

Detailed and Complete Alternative Models

1. SI5351A-B-GT: Similar clock generator IC with a wider frequency range and additional features.
2. MAX038CPP: Function generator IC capable of generating various waveforms in addition to clock signals.
3. LTC6904CMS8: Precision oscillator IC with programmable frequencies and low phase noise characteristics.

These alternative models offer similar functionalities and can be considered as alternatives to the SI5350C-B05659-GTR depending on specific requirements.

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