SI5335D-B01890-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible input/output options
• Package: QFN (Quad Flat No-leads)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 710MHz
• Number of Outputs: 4
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5335D-B01890-GMR has a total of 24 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | XAXB | Differential clock input | | 4 | XAXA | Differential clock input | | 5 | XBXB | Differential clock input | | 6 | XBXC | Differential clock input | | 7 | XDXC | Differential clock input | | 8 | XDXD | Differential clock input | | 9 | CLKOUT0 | Output clock 0 | | 10 | CLKOUT1 | Output clock 1 | | 11 | CLKOUT2 | Output clock 2 | | 12 | CLKOUT3 | Output clock 3 | | 13 | SDA | I2C serial data input/output | | 14 | SCL | I2C serial clock input | | 15 | VDDO | Output power supply voltage | | 16 | GND | Ground | | 17-24 | NC | No connection |

Functional Characteristics

• Clock Generation: The SI5335D-B01890-GMR can generate multiple output clocks with programmable frequencies.
• Clock Multiplication: It can multiply the input clock frequency to achieve higher output frequencies.
• Low Jitter: The IC ensures low jitter in the generated clocks, resulting in improved signal quality.

Advantages and Disadvantages

Advantages: - High-frequency performance - Flexible input/output options - Low jitter

Disadvantages: - Limited number of outputs (4)

Applicable Range of Products

The SI5335D-B01890-GMR is suitable for various applications that require precise clock generation and multiplication. It finds applications in telecommunications, networking, data centers, and high-speed digital systems.

Working Principles

The SI5335D-B01890-GMR utilizes a phase-locked loop (PLL) to generate and multiply the input clock signal. The PLL locks onto the input frequency and generates multiple output clocks with programmable frequencies based on the desired multiplication factor.

Detailed Application Field Plans

1. Telecommunications: The SI5335D-B01890-GMR can be used in telecommunication systems to generate clock signals for data transmission and synchronization.
2. Networking: It is suitable for networking equipment where precise clock generation is required for reliable data transfer.
3. Data Centers: The IC can be utilized in data center infrastructure to synchronize various components and ensure efficient data processing.
4. High-Speed Digital Systems: It finds application in high-speed digital systems such as test and measurement equipment, where accurate timing is crucial.

Detailed Alternative Models

1. SI5338D-B01890-GMR: Similar to SI5335D-B01890-GMR but with additional features.
2. SI5341C-B01890-GMR: Clock generator and multiplier with a higher number of outputs.
3. SI5366A-B01890-GMR: Clock generator with integrated jitter attenuation for improved signal quality.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5335D-B01890-GMR? A: The maximum output frequency is 710MHz.

2. Q: Can I use a 3.3V power supply for this IC? A: Yes, the SI5335D-B01890-GMR supports both 2.5V and 3.3V power supplies.

3. Q: How many differential clock inputs does it have? A: The IC has three differential clock inputs (XAXB, XAXA, XBXB).

4. Q: What is the operating temperature range of the SI5335D-B01890-GMR?