SI5350C-B04509-GTR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-frequency precision, low jitter, programmable output frequencies, compact package size
• Package: QFN (Quad Flat No-leads)
• Essence: The SI5350C-B04509-GTR is a clock generator IC designed for various applications that require precise timing signals.
• Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3 independent channels
• Output Types: Square wave, LVCMOS, or LVDS
• Supply Voltage: 2.5V to 3.3V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <1 ps RMS (Root Mean Square)

Detailed Pin Configuration

The SI5350C-B04509-GTR has a total of 20 pins. Here is the detailed pin configuration:

1. VDDA: Analog power supply
2. GND: Ground
3. XTAL: Crystal oscillator input
4. CLKIN: External clock input
5. SDA: I2C serial data input
6. SCL: I2C serial clock input
7. VDD: Digital power supply
8. GND: Ground
9. OUT0: Output channel 0
10. OUT1: Output channel 1
11. OUT2: Output channel 2
12. GND: Ground
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection
17. NC: No connection
18. NC: No connection
19. NC: No connection
20. GND: Ground

Functional Features

• Programmable output frequencies with fine resolution
• Low phase noise and jitter for accurate timing applications
• Flexible output types to suit different system requirements
• I2C interface for easy configuration and control
• Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages: - High-frequency precision - Low jitter - Compact package size - Easy to configure and control

Disadvantages: - Limited frequency range (8 kHz to 160 MHz) - Requires an external crystal oscillator or clock input

Working Principles

The SI5350C-B04509-GTR utilizes a phase-locked loop (PLL) architecture to generate precise clock signals. It takes an external reference clock or crystal oscillator input and uses internal dividers, multipliers, and programmable registers to generate multiple output frequencies. The PLL ensures that the output frequencies are synchronized and have low phase noise and jitter.

Detailed Application Field Plans

The SI5350C-B04509-GTR is widely used in various applications that require accurate timing signals. Some of the common application fields include:

1. Telecommunications: Clock synchronization in network equipment, base stations, and routers.
2. Test and Measurement: Precision timing for oscilloscopes, signal generators, and data acquisition systems.
3. Industrial Automation: Synchronization of PLCs (Programmable Logic Controllers), motor control systems, and robotics.
4. Audio/Video Equipment: Clock generation for digital audio interfaces, video processors, and broadcast equipment.
5. Consumer Electronics: Timing signals for set-top boxes, gaming consoles, and smart TVs.

Detailed and Complete Alternative Models

1. SI5351A-B-GM: Similar clock generator IC with extended frequency range up to 200 MHz.
2. MAX038CPP: Function generator IC with programmable waveform and frequency range up to 20 MHz.
3. LTC6904CMS8#PBF: Low-power precision oscillator IC with a frequency range up to 20 MHz.

These alternative models offer similar functionality and can be considered as alternatives to the SI5350C-B04509-GTR depending on specific application requirements.

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