SI5335D-B06517-GMR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, 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: 1 MHz to 808 MHz
• Number of Outputs: 8 differential clock outputs
• Output Types: LVPECL, LVDS, HCSL, or LVCMOS
• Supply Voltage: 2.375 V to 3.63 V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: < 0.5 ps RMS (typical)

Detailed Pin Configuration

The SI5335D-B06517-GMR has a total of 32 pins. The pin configuration is as follows:

1. XAXB: Differential input for crystal oscillator or external reference clock
2. XAXT: Crystal oscillator or external reference clock input
3. GND: Ground
4. VDDO: Output supply voltage
5. OUT0_P: Positive output for clock output 0
6. OUT0_N: Negative output for clock output 0
7. OUT1_P: Positive output for clock output 1
8. OUT1_N: Negative output for clock output 1
9. OUT2_P: Positive output for clock output 2
10. OUT2_N: Negative output for clock output 2
11. OUT3_P: Positive output for clock output 3
12. OUT3_N: Negative output for clock output 3
13. OUT4_P: Positive output for clock output 4
14. OUT4_N: Negative output for clock output 4
15. OUT5_P: Positive output for clock output 5
16. OUT5_N: Negative output for clock output 5
17. OUT6_P: Positive output for clock output 6
18. OUT6_N: Negative output for clock output 6
19. OUT7_P: Positive output for clock output 7
20. OUT7_N: Negative output for clock output 7
21. VDD: Power supply voltage
22. GND: Ground
23. SDA: Serial data input/output for I2C communication
24. SCL: Serial clock input for I2C communication
25. GND: Ground
26. NC: No connection
27. GND: Ground
28. GND: Ground
29. GND: Ground
30. GND: Ground
31. GND: Ground
32. GND: Ground

Functional Features

• Programmable frequency synthesis and multiplication
• Low phase noise and jitter for high-performance applications
• Flexible output types to support various interface standards
• I2C interface for easy configuration and control
• Spread Spectrum Clocking (SSC) support for EMI reduction

Advantages and Disadvantages

Advantages

• Wide frequency range allows for versatile applications
• Precise frequency control ensures accurate timing
• Multiple clock outputs provide flexibility in system design
• Low phase noise and jitter improve signal integrity
• I2C interface simplifies configuration and control

Disadvantages

• Limited number of differential clock outputs (8)
• Requires external crystal oscillator or reference clock source

Working Principles

The SI5335D-B06517-GMR is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate precise clock signals. It takes an input from a crystal oscillator or an external reference clock and generates multiple clock outputs with programmable frequencies. The IC utilizes internal dividers, phase detectors, and feedback loops to achieve accurate frequency synthesis and multiplication.

Detailed Application Field Plans

The SI5335D-B06517-GMR is commonly used in various applications that require precise clock signals. Some of the typical application fields include:

1. Telecommunications: Clock synchronization in network equipment, routers, and switches.
2. Data Centers: Timing solutions for servers, storage systems, and high-speed data communication.
3. Industrial Automation: Control systems, PLCs (Programmable Logic Controllers), and robotics.
4. Test and Measurement: High-precision timing for oscilloscopes, signal generators, and data acquisition systems.
5. Audio/Video Equipment: Clock generation for digital audio interfaces, video processors, and broadcast equipment.

Detailed and Complete Alternative Models

1. SI5338A-B-GM: Similar clock generator IC with 12 differential clock outputs