SI5335B-B07680-GMR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics:
- High-frequency performance
- Low jitter
- Programmable output frequencies
- Flexible clock distribution
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: 2.375V to 3.63V
Output Frequency Range: 1kHz to 945MHz
Number of Outputs: 8
Supply Current: 100mA (typical)
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5335B-B07680-GMR has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | GND | Ground | | 3 | XAXB | Differential Clock Input | | 4 | XAXA | Differential Clock Input | | 5 | VDDI | Input Power Supply Voltage | | 6 | SDA | I2C Serial Data Input | | 7 | SCL | I2C Serial Clock Input | | 8 | VDDO | Output Power Supply Voltage | | 9 | OUT0 | Clock Output 0 | | 10 | OUT1 | Clock Output 1 | | ... | ... | ... | | 17 | OUT6 | Clock Output 6 | | 18 | OUT7 | Clock Output 7 |

Functional Characteristics

Clock generation and multiplication using PLL (Phase-Locked Loop) technology
Flexible output frequency programming through I2C interface
Low jitter for high-performance applications
Clock distribution to multiple outputs with programmable dividers

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter for improved signal quality - Programmable output frequencies for flexibility - Easy integration with I2C interface

Disadvantages: - Requires external power supply for operation - Limited number of outputs (8 in this case)

Applicable Range of Products

The SI5335B-B07680-GMR is suitable for various applications that require clock generation and multiplication. It can be used in telecommunications, networking, data centers, industrial automation, and other electronic systems.

Working Principles

The SI5335B-B07680-GMR utilizes a PLL to generate and multiply clock signals. The input clock is fed into the PLL, which locks onto the input frequency and generates an output clock with a higher frequency. The output frequency can be programmed through the I2C interface, allowing for flexibility in system design.

Detailed Application Field Plans

The SI5335B-B07680-GMR can be used in the following application fields: 1. Telecommunications: Providing synchronized clocks for network equipment. 2. Networking: Clock distribution in routers, switches, and other network devices. 3. Data Centers: Clock synchronization for servers and storage systems. 4. Industrial Automation: Timing control in PLCs (Programmable Logic Controllers) and industrial machinery. 5. Consumer Electronics: Clock generation for audio/video equipment and digital displays.

Detailed Alternative Models

Some alternative models to the SI5335B-B07680-GMR are: - SI5338A-B-GM: Similar clock generator with 12 outputs. - SI5341A-B-GM: Clock generator with integrated jitter attenuator. - SI5335C-B07680-GMR: Improved version with lower jitter performance.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the SI5335B-B07680-GMR? A: The maximum output frequency is 945MHz.
Q: Can I program the output frequencies in real-time? A: Yes, the output frequencies can be programmed through the I2C interface while the device is operational.
Q: Does the SI5335B-B07680-GMR support multiple input clock sources? A: No, it only supports a single differential clock input.
Q: What is the power supply voltage range for the SI5335B-B07680-GMR? A: The input power supply voltage range is 2.375V to 3.63V.
Q: How many clock outputs can be generated by the SI5335B-B07680-GMR? A: It has a total of 8 clock outputs.

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