8T49N004A-013NLGI

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: < 0.5 ps (typical)
Supply Current: 100 mA (typical)
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The 8T49N004A-013NLGI 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 | VDDO | Output power supply voltage input | | 6 | OUT0 | Output 0 | | 7 | OUT1 | Output 1 | | ... | ... | ... | | 32 | OUT30 | Output 30 |

Functional Characteristics

Clock Generation: Generates high-quality clock signals with low phase noise and jitter.
Jitter Attenuation: Reduces the amount of jitter in incoming clock signals.
Programmable Output Frequencies: Allows users to set the desired output frequency through programming.

Advantages and Disadvantages

Advantages: - High precision and low jitter clock generation. - Wide range of programmable output frequencies. - Compact QFN package for space-constrained applications.

Disadvantages: - Requires external crystal oscillator for operation. - Limited number of output pins (31 in total).

Applicable Range of Products

The 8T49N004A-013NLGI is suitable for use in various electronic devices that require precise clock signals, such as: - Communication equipment - Networking devices - Data storage systems - Test and measurement instruments

Working Principles

The 8T49N004A-013NLGI utilizes a combination of phase-locked loop (PLL) and voltage-controlled oscillator (VCO) techniques to generate and attenuate clock signals. The input clock is first synchronized and then divided to achieve the desired output frequency. Jitter attenuation is achieved by filtering and adjusting the phase of the incoming clock signal.

Detailed Application Field Plans

The 8T49N004A-013NLGI can be used in various applications, including: 1. Wireless communication systems: Provides precise timing for wireless base stations and mobile devices. 2. Ethernet switches: Ensures accurate synchronization between network switches. 3. Solid-state drives (SSDs): Enables reliable data transfer and storage operations. 4. Oscilloscopes: Provides stable and accurate timebase signals for waveform analysis. 5. Industrial automation: Synchronizes control systems and sensors for precise timing.

Detailed Alternative Models

Some alternative models to the 8T49N004A-013NLGI include: - 8T49N002A-013NLGI - 8T49N003A-013NLGI - 8T49N005A-013NLGI - 8T49N006A-013NLGI - 8T49N007A-013NLGI

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the 8T49N004A-013NLGI? A: The maximum output frequency is 2.1GHz.
Q: Can I use a different package for this component? A: No, the 8T49N004A-013NLGI is only available in the QFN package.
Q: Does this component require an external power supply? A: Yes, it requires a power supply voltage between 1.8V and 3.3V.
Q: How can I program the output frequency? A: The output frequency can be programmed through the device's control interface using specific commands.
Q: What is the typical phase jitter of this component? A: The typical RMS phase jitter is less than 0.5 ps.

This encyclopedia entry provides detailed information about the 8T49N004A-013NLGI clock generator and jitter attenuator. It covers its basic information,