SI5334C-B07041-GMR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: High-performance, low-jitter, programmable clock generator
Package: 20-QFN (Quad Flat No-Lead) package
Essence: Provides multiple clock outputs with precise frequency control
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Frequency Range: 1 MHz to 350 MHz
Output Clocks: Up to 12 differential or single-ended clocks
Supply Voltage: 2.5 V to 3.3 V
Operating Temperature Range: -40°C to +85°C
Programmability: I2C interface for configuration and control

Detailed and Complete Pin Configuration

The SI5334C-B07041-GMR has a total of 20 pins. The pin configuration is as follows:

XAXB0: Differential input clock A
XAXB1: Differential input clock B
XAXB2: Differential input clock C
XAXB3: Differential input clock D
XAXB4: Differential input clock E
XAXB5: Differential input clock F
XAXB6: Differential input clock G
XAXB7: Differential input clock H
XAXB8: Differential input clock I
XAXB9: Differential input clock J
XAXB10: Differential input clock K
XAXB11: Differential input clock L
CLKOUT0: Clock output 0
CLKOUT1: Clock output 1
CLKOUT2: Clock output 2
CLKOUT3: Clock output 3
CLKOUT4: Clock output 4
CLKOUT5: Clock output 5
VDD: Power supply voltage
GND: Ground

Functional Characteristics

High-frequency clock generation and multiplication
Low phase noise and jitter performance
Programmable output frequencies and formats
Spread Spectrum Clocking (SSC) support
Integrated crystal oscillator for reference frequency

Advantages and Disadvantages

Advantages: - Wide frequency range - Precise frequency control - Low jitter and phase noise - Flexible programmability

Disadvantages: - Requires external crystal oscillator for reference

Applicable Range of Products

The SI5334C-B07041-GMR is widely used in various electronic systems that require precise clock generation and distribution. It finds applications in telecommunications, networking, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5334C-B07041-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate and multiply clock signals. The input clocks are processed and multiplied to provide multiple output clocks with precise frequency control.

Detailed Application Field Plans

Telecommunications: Used in base stations, routers, and switches for clock synchronization and timing.
Networking: Provides clock signals for Ethernet switches, routers, and network interface cards.
Data Centers: Ensures accurate clock distribution in server farms and storage systems.
Industrial Automation: Used in PLCs (Programmable Logic Controllers), motion control systems, and robotics for precise timing.
Consumer Electronics: Provides clock signals for audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

SI5338A-B-GM: Similar clock generator with extended frequency range up to 700 MHz.
SI5341B-B-GM: Clock generator with integrated jitter attenuator for improved phase noise performance.
SI5345C-B-GM: Clock generator with additional features like frequency margining and holdover support.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the SI5334C-B07041-GMR? A: The maximum output frequency is 350 MHz.
Q: Can I program the output frequencies using an external microcontroller? A: Yes, the SI5334C-B07041-GMR supports programming via the I2C interface, which can be controlled by an external microcontroller.
Q: Does the SI5334C-B07041-GMR support Spread Spectrum Clocking (SSC)? A: Yes, it has built-in support for SSC, which helps reduce electromagnetic interference (EMI).
Q: What is the power supply voltage range for this device? A: The SI5334C-B07041-GMR operates with a supply voltage range of 2.5 V to 3.3 V.
Q: Can I use this clock generator in automotive applications