8T49N006A-000NLGI

Basic Information Overview

• Category: Electronic Component
• Use: Clock Generator and Jitter Attenuator
• Characteristics: High precision, low jitter, programmable output frequencies
• Package: QFN (Quad Flat No-leads)
• Essence: Provides clock signals with precise timing for various electronic devices
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 10MHz to 2.1GHz
• RMS Phase Jitter: < 0.5ps (typical)
• Supply Current: 100mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The 8T49N006A-000NLGI has a total of 32 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground | | 3 | XIN | Crystal oscillator input | | 4 | XOUT | Crystal oscillator output | | 5 | CLK1OUT | Output clock 1 | | 6 | CLK2OUT | Output clock 2 | | ... | ... | ... | | 32 | VDD | Power supply voltage input |

Functional Characteristics

• Clock Generation: Generates high-precision clock signals with programmable frequencies.
• Jitter Attenuation: Reduces the amount of jitter in the input clock signal.
• Frequency Synthesis: Allows the generation of multiple output frequencies from a single input frequency.
• Programmability: Offers flexibility in configuring various parameters such as output frequency, phase, and voltage levels.

Advantages and Disadvantages

Advantages: - High precision and low jitter output signals. - Programmable output frequencies for versatile applications. - Compact package size for space-constrained designs.

Disadvantages: - Requires external crystal oscillator for clock input. - Limited operating temperature range (-40°C to +85°C).

Applicable Range of Products

The 8T49N006A-000NLGI is widely used in electronic devices that require precise timing signals. It finds applications in telecommunications, networking equipment, data centers, and consumer electronics.

Working Principles

The device utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate stable and accurate clock signals. The input clock is synchronized and processed to produce the desired output frequencies with minimal jitter.

Detailed Application Field Plans

1. Telecommunications: Used in network switches and routers for synchronization and timing purposes.
2. Data Centers: Provides clock signals for server systems and storage devices.
3. Consumer Electronics: Enables precise timing in audio/video equipment, gaming consoles, and smart home devices.
4. Industrial Automation: Supports timing requirements in control systems and robotics.
5. Automotive: Used in infotainment systems, advanced driver-assistance systems (ADAS), and vehicle communication modules.

Detailed Alternative Models

1. 8T49N002A-000NLGI: Similar functionality but with a different pin configuration.
2. 8T49N008A-000NLGI: Higher frequency range and additional features like spread spectrum modulation.
3. 8T49N012A-000NLGI: Lower power consumption and extended temperature range.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the 8T49N006A-000NLGI? A: The maximum output frequency is 2.1GHz.

2. Q: Can I use a different package for this component? A: No, the 8T49N006A-000NLGI is only available in the QFN package.

3. Q: How do I program the output frequency? A: The device can be programmed through an I2C interface using specific register settings.

4. Q: What is the typical phase jitter performance of this component? A: The typical RMS phase jitter is less than 0.5ps.

5. Q: Can I use this component in automotive applications? A: Yes, the 8T49N006A-000NLGI is suitable for automotive applications within its specified temperature range.

This encyclopedia entry provides comprehensive information about the 8T49N006A-000NLGI clock generator and jitter attenuator. It covers basic details, specifications, pin configuration, functional characteristics, advantages, disadvantages, applicable range, working principles, application field plans, alternative models, and common technical questions.