SI5338N-B05588-GMR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: High-performance, low-jitter, programmable clock generator
Package: 24-pin QFN package
Essence: Provides multiple clock outputs with precise frequency and phase control
Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications and Parameters

Input Voltage Range: 2.375V to 3.63V
Output Frequency Range: 1kHz to 945MHz
Output Format: LVCMOS, LVDS, HCSL, CML
Programmable Features: Frequency, Phase, Output Format, Spread Spectrum Modulation
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

VDDO: Power supply for output drivers
VDDI: Power supply for internal logic
GND: Ground
XAXB: Crystal oscillator input
XAXT: Crystal oscillator input
CLKIN: Reference clock input
SDA: I2C serial data input
SCL: I2C serial clock input
VDDO: Power supply for output drivers
OUT0: Clock output 0
OUT1: Clock output 1
OUT2: Clock output 2
OUT3: Clock output 3
OUT4: Clock output 4
OUT5: Clock output 5
OUT6: Clock output 6
OUT7: Clock output 7
OUT8: Clock output 8
OUT9: Clock output 9
OUT10: Clock output 10
OUT11: Clock output 11
OUT12: Clock output 12
OUT13: Clock output 13
GND: Ground

Functional Characteristics

Provides up to 14 programmable clock outputs
Supports various output formats (LVCMOS, LVDS, HCSL, CML)
Programmable frequency and phase control for each output
Spread spectrum modulation for reduced electromagnetic interference
I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Flexible and programmable output options - Precise frequency and phase control - Spread spectrum modulation for EMI reduction

Disadvantages: - Requires external crystal oscillator or reference clock input - Limited number of clock outputs compared to some other ICs

Applicable Range of Products

Telecommunications equipment
Networking devices
Data centers
Industrial automation systems
Test and measurement instruments

Working Principles

The SI5338N-B05588-GMR is a clock generator IC that generates multiple clock signals with precise frequency and phase control. It accepts an external crystal oscillator or reference clock input and uses internal PLLs (Phase-Locked Loops) to generate the desired clock frequencies. The programmable features allow users to configure the output frequencies, phases, and formats according to their specific requirements.

Detailed Application Field Plans

Telecommunications Equipment: Use the SI5338N-B05588-GMR to generate clock signals for timing synchronization in communication systems.
Networking Devices: Utilize the IC to provide accurate clock signals for data transmission and network synchronization.
Data Centers: Employ the clock generator for timing synchronization in server racks and data storage systems.
Industrial Automation Systems: Use the IC to generate precise clock signals for synchronized operation of industrial machinery and control systems.
Test and Measurement Instruments: Utilize the clock generator for accurate timing and synchronization in measurement equipment.

Detailed Alternative Models

SI5338N-B05588-GM: Similar to SI5338N-B05588-GMR but with a different package (QFN-24).
SI5338N-B05588-GM-T: Tape and reel packaging, 1000 units per reel.
SI5338N-B05588-GM-EVB: Evaluation board for testing and prototyping purposes.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the SI5338N-B05588-GMR? A: The maximum output frequency is 945MHz.
Q: Can I program the phase of each clock output independently? A: Yes, the SI5338N-B05588-GMR allows independent phase control for each output.
Q: Does the IC support spread spectrum modulation? A: Yes, the SI5338N-B05588-GMR supports spread spectrum modulation for reduced EMI.
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