SI5338P-B05982-GMR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
Package: 48-pin QFN (Quad Flat No-Lead)
Essence: Provides clock signals for various electronic devices
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
Output Format: LVCMOS, LVDS, HCSL, or LVPECL
Programmable Features: Output frequency, spread spectrum modulation, output format, input reference source, etc.

Detailed and Complete Pin Configuration

VDDO - Power supply for outputs
VDD - Power supply for internal circuitry
GND - Ground
XTALN - Crystal oscillator negative terminal
XTALP - Crystal oscillator positive terminal
REFCLK - Reference clock input
SDA - I2C serial data input
SCL - I2C serial clock input
OE - Output enable control
OUT0 to OUT7 - Clock output pins
NC - No connection

(Note: Pin configuration continues up to pin 48)

Functional Characteristics

Flexible clock synthesis and distribution
Low phase noise and jitter
High frequency accuracy and stability
Support for multiple output formats
Programmable features for customization
Built-in self-test and diagnostic capabilities

Advantages and Disadvantages

Advantages: - Wide range of programmable features - High accuracy and stability - Low jitter and phase noise - Multiple output formats supported

Disadvantages: - Relatively complex configuration and programming - Requires external crystal oscillator for reference

Applicable Range of Products

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

Working Principles

The SI5338P-B05982-GMR is a clock generator IC that generates precise clock signals for various electronic devices. It utilizes a crystal oscillator as a reference source and employs advanced frequency synthesis techniques to generate output frequencies with high accuracy and stability. The programmable features allow customization of the output frequency, format, and other parameters according to the specific requirements of the application.

Detailed Application Field Plans

Telecommunications Equipment: Provides clock signals for network switches, routers, and base stations.
Data Centers: Synchronizes timing across multiple servers and networking equipment.
Industrial Automation Systems: Ensures precise timing for control systems and sensors.
Consumer Electronics: Generates clock signals for audio/video equipment, gaming consoles, and smart home devices.
Test and Measurement Instruments: Provides accurate timing for oscilloscopes, signal generators, and spectrum analyzers.

Detailed Alternative Models

SI5332P-B05982-GMR
SI5336P-B05982-GMR
SI5337P-B05982-GMR
SI5339P-B05982-GMR
SI5340P-B05982-GMR

5 Common Technical Questions and Answers

Q: Can I use an external crystal oscillator instead of the built-in one? A: No, the SI5338P-B05982-GMR requires the use of its internal crystal oscillator.
Q: What is the maximum output frequency supported by this IC? A: The SI5338P-B05982-GMR supports output frequencies up to 945MHz.
Q: Can I program the output frequency in real-time? A: Yes, the IC allows dynamic programming of the output frequency.
Q: What is the typical phase noise performance of this clock generator? A: The SI5338P-B05982-GMR offers low phase noise performance suitable for high-performance applications.
Q: Is there a built-in self-test feature for diagnosing clock signal issues? A: Yes, the IC includes a built-in self-test capability for diagnosing clock signal integrity.

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