SI5356A-B04592-GMR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Jitter Attenuator
• Characteristics:
  • High-frequency accuracy
  • Low phase noise
  • Programmable output frequencies
  • Flexible clock distribution
• Package: QFN-20
• Essence: The SI5356A-B04592-GMR is a highly versatile clock generator and jitter attenuator IC that provides accurate and programmable clock signals for various applications.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3 differential or 8 single-ended
• Supply Voltage: 2.5 V to 3.63 V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise Performance: -150 dBc/Hz at 10 kHz offset
• I2C Interface: Standard mode (100 kHz) and fast mode (400 kHz) supported

Detailed Pin Configuration

The SI5356A-B04592-GMR features a QFN-20 package with the following pin configuration:

1. XAXB: Crystal input or reference clock input
2. XAXT: Crystal input or reference clock input
3. GND: Ground
4. CLK0: Output clock channel 0
5. CLK1: Output clock channel 1
6. CLK2: Output clock channel 2
7. GND: Ground
8. SDA: I2C serial data input
9. SCL: I2C serial clock input
10. GND: Ground
11. VDD: Power supply voltage
12. VDD: Power supply voltage
13. GND: Ground
14. CLK3: Output clock channel 3
15. CLK4: Output clock channel 4
16. CLK5: Output clock channel 5
17. GND: Ground
18. CLK6: Output clock channel 6
19. CLK7: Output clock channel 7
20. GND: Ground

Functional Features

• Highly programmable clock generator with multiple output channels
• Integrated jitter attenuator for improved signal quality
• Flexible frequency synthesis and distribution capabilities
• Low phase noise performance for high precision applications
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - Wide frequency range coverage - Accurate and stable clock signals - Programmable output frequencies - Low phase noise for sensitive applications - Compact and versatile package

Disadvantages: - Requires external crystal or reference clock source - Limited number of output channels compared to some alternatives

Working Principles

The SI5356A-B04592-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate accurate clock signals. It takes an external crystal or reference clock as input and uses internal circuitry to synthesize and distribute multiple output frequencies. The integrated jitter attenuator helps reduce unwanted noise and improve signal quality.

Detailed Application Field Plans

The SI5356A-B04592-GMR is suitable for various applications that require precise clock signals, such as:

1. Telecommunications equipment
2. Networking devices
3. Test and measurement instruments
4. Industrial automation systems
5. Audio and video equipment
6. Consumer electronics

Detailed and Complete Alternative Models

1. SI5341B-A-GM: Clock Generator and Jitter Attenuator IC with 4 differential outputs
2. SI5338A-A-GM: Clock Generator and Jitter Attenuator IC with 8 single-ended outputs
3. SI5368B-B-GM: Clock Generator and Jitter Attenuator IC with 6 differential outputs and integrated VCXO

These alternative models offer similar functionality and can be considered based on specific requirements and application needs.

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