SI5335A-B08160-GMR

Basic Information Overview

Category: Integrated Circuit
Use: Clock Generator and Multiplier
Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
Package: 8x8 mm QFN
Essence: High-performance clock generator IC
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Input Voltage Range: 2.375V to 3.63V
Output Frequency Range: 1 kHz to 350 MHz
Number of Outputs: 8
Output Types: LVCMOS, LVDS, HCSL
Programmable Features: Output frequency, output format, spread spectrum modulation, etc.
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5335A-B08160-GMR has the following pin configuration:

VDDO
GND
XAXB
XAXT
XBXB
XBXT
CLKIN
GND
SDA
SCL
VDDI
GND
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7

Functional Characteristics

Low jitter clock generation
Flexible output frequency programming
Spread spectrum modulation for EMI reduction
Multiple output formats (LVCMOS, LVDS, HCSL)
Integrated crystal oscillator circuitry
I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Wide range of programmable output frequencies - Multiple output formats for compatibility with different systems - Spread spectrum modulation for EMI reduction

Disadvantages: - Requires external crystal oscillator for operation - Limited number of outputs (8)

Applicable Range of Products

The SI5335A-B08160-GMR is suitable for various applications that require high-performance clock generation and frequency multiplication. It can be used in communication systems, data centers, industrial automation, and other electronic devices.

Working Principles

The SI5335A-B08160-GMR utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes an input reference clock and multiplies it to produce multiple output clocks with programmable frequencies. The device also incorporates spread spectrum modulation to reduce electromagnetic interference (EMI).

Detailed Application Field Plans

Communication Systems: The SI5335A-B08160-GMR can be used in network switches, routers, and wireless communication equipment to provide accurate clock signals for data synchronization.
Data Centers: This IC is suitable for use in servers, storage systems, and network appliances, ensuring reliable clock distribution and synchronization across the data center infrastructure.
Industrial Automation: In industrial control systems, the SI5335A-B08160-GMR can generate precise clock signals for synchronizing sensors, actuators, and other components, improving system performance and reliability.
Test and Measurement Equipment: The device's programmable output frequencies make it ideal for use in oscilloscopes, signal generators, and other test instruments that require flexible clock sources.
Consumer Electronics: The SI5335A-B08160-GMR can be utilized in consumer electronics such as set-top boxes, gaming consoles, and audio/video equipment to ensure accurate timing and synchronization.

Detailed Alternative Models

SI5338A-B-GM: Similar to SI5335A-B08160-GMR but with 12 outputs instead of 8.
SI5341A-B-GM: Clock generator with integrated voltage-controlled crystal oscillator (VCXO) for improved frequency accuracy.
SI5332A-B-GM: Clock generator with lower power consumption and reduced output frequency range.

5 Common Technical Questions and Answers

Q: Can the SI5335A-B08160-GMR operate without an external crystal oscillator? A: No, an external crystal oscillator is required for the device to function properly.
Q: What is the maximum output frequency that can be programmed? A: The SI5335A-B08160-GMR supports output frequencies up to 350 MHz.
Q: Can I use different output formats simultaneously? A: Yes, the device allows for different output formats (LVCMOS, LVDS, HCSL) to be used simultaneously on different outputs.
Q: How do I program the output frequencies? A: The SI5335A-B08160-GMR can be programmed through the I2C interface using the provided software or by writing to the appropriate registers.