SI5335A-B05967-GMR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics:
- High-frequency performance
- Low jitter
- Programmable output frequencies
- Wide operating voltage range
Package: QFN-24
Essence: Clock generation and multiplication
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications and Parameters

Supply Voltage Range: 2.375V to 3.63V
Output Frequency Range: 1kHz to 808MHz
Operating Temperature Range: -40°C to +85°C
Output Format: LVCMOS, LVDS, HCSL, or LVPECL
Programmable Features: Output frequency, output format, spread spectrum modulation, etc.

Detailed and Complete Pin Configuration

VDDO
GND
XIN
XOUT
VDDI
SDA
SCL
VDDO
GND
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
OUT9
OUT10
OUT11
VDDO
GND
NC

Functional Characteristics

Clock generation and multiplication for various applications
Flexible output frequency programming
Low phase noise and jitter
Spread spectrum modulation support
I2C interface for easy configuration
Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages: - High-frequency performance - Wide operating voltage range - Programmable output frequencies - Low jitter and phase noise

Disadvantages: - Requires external crystal oscillator - Limited number of output channels (12 in this case)

Applicable Range of Products

Telecommunications equipment
Networking devices
Data centers
Industrial automation systems
Consumer electronics

Working Principles

The SI5335A-B05967-GMR is a clock generator and multiplier IC. It takes an input clock signal and generates multiple output clocks with programmable frequencies. The device uses an internal PLL (Phase-Locked Loop) to multiply the input frequency and generate precise output clocks. The output format can be configured to match the requirements of the target application.

Detailed Application Field Plans

Telecommunications Equipment: Use the SI5335A-B05967-GMR to generate clock signals for high-speed data transmission, synchronization, and timing control.
Networking Devices: Utilize the IC to provide accurate clock signals for Ethernet switches, routers, and network interface cards.
Data Centers: Employ the device for clock generation in servers, storage systems, and network equipment to ensure reliable data processing and communication.
Industrial Automation Systems: Use the IC to synchronize various components in industrial control systems, such as PLCs (Programmable Logic Controllers) and motion controllers.
Consumer Electronics: Incorporate the IC into audio/video equipment, gaming consoles, and smart home devices to maintain precise timing for seamless operation.

Detailed Alternative Models

SI5338A-B05967-GMR: Similar functionality but with additional output channels.
SI5341B-B05967-GMR: Clock generator with integrated jitter attenuator for improved performance.
SI5368A-B05967-GMR: Multi-channel clock generator with advanced features like frequency synthesis and phase alignment.

5 Common Technical Questions and Answers

Q: Can I use an external crystal oscillator with the SI5335A-B05967-GMR? A: Yes, the device supports an external crystal oscillator for improved clock accuracy.
Q: How many output channels can be programmed on this IC? A: The SI5335A-B05967-GMR provides 12 programmable output channels.
Q: Can I adjust the spread spectrum modulation on the output clocks? A: Yes, the device allows for programmable spread spectrum modulation to reduce electromagnetic interference (EMI).
Q: What is the power supply voltage range for this IC? A: The SI5335A-B05967-GMR operates within a voltage range of 2.375V to 3.63V.
Q: Is there a power-down mode available to reduce power consumption? A: Yes, the IC features a power-down mode that can be enabled to minimize power usage when not in active operation.

This encyclopedia entry provides an overview of the SI5335A-B05967-GMR clock generator and multiplier IC. It includes basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages,