LMX2486SQ/NOPB

Overview

Category

LMX2486SQ/NOPB belongs to the category of integrated circuits (ICs).

Use

It is primarily used in electronic devices for frequency synthesis and clock generation.

Characteristics

• Package: LMX2486SQ/NOPB comes in a small outline package (SOP).
• Essence: This IC is designed to provide high-performance frequency synthesis and clock generation capabilities.
• Packaging/Quantity: It is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications and Parameters

The LMX2486SQ/NOPB has the following specifications and parameters:

• Frequency Range: 10 MHz to 2.7 GHz
• Supply Voltage: 3.3 V
• Output Power: -4 dBm
• Phase Noise: -100 dBc/Hz @ 1 kHz offset
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of LMX2486SQ/NOPB is as follows:

Pin Name | Description ------------|----------------- VCC | Power supply voltage GND | Ground REFIN | Reference input RF | RF input OUTN | Differential output (negative) OUTP | Differential output (positive)

Functional Characteristics

LMX2486SQ/NOPB offers the following functional characteristics:

• Frequency Synthesis: It can generate precise frequencies within the specified range.
• Clock Generation: It provides stable clock signals for various applications.
• Low Phase Noise: The IC ensures minimal phase noise, resulting in improved signal quality.
• High Output Power: It delivers sufficient power for driving external components.

Advantages and Disadvantages

Advantages: - Wide frequency range - Low phase noise - Compact package size - High output power

Disadvantages: - Requires a stable power supply - Limited operating temperature range

Applicable Range of Products

LMX2486SQ/NOPB is suitable for use in various electronic devices that require frequency synthesis and clock generation capabilities. It finds applications in telecommunications, wireless communication systems, radar systems, and more.

Working Principles

The IC utilizes advanced frequency synthesis techniques to generate accurate and stable frequencies. It incorporates a phase-locked loop (PLL) architecture, which locks onto an external reference signal and generates the desired output frequency based on user-defined settings.

Detailed Application Field Plans

1. Telecommunications: LMX2486SQ/NOPB can be used in base stations and transceivers to generate precise clock signals for data transmission.
2. Wireless Communication Systems: It enables frequency synthesis for wireless communication devices such as smartphones, routers, and IoT devices.
3. Radar Systems: The IC provides stable clock signals for radar systems, ensuring accurate target detection and tracking.
4. Test and Measurement Equipment: LMX2486SQ/NOPB can be integrated into test and measurement instruments to generate precise frequencies for signal analysis and calibration.
5. Satellite Communication: It plays a crucial role in satellite communication systems by providing accurate clock signals for data transmission and synchronization.

Detailed Alternative Models

Some alternative models to LMX2486SQ/NOPB include:

• LMX2492SQ/NOPB
• LMX2494SQ/NOPB
• LMX2496SQ/NOPB
• LMX2498SQ/NOPB
• LMX2500SQ/NOPB

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency range supported by LMX2486SQ/NOPB? A: The IC supports a frequency range of 10 MHz to 2.7 GHz.

2. Q: Can LMX2486SQ/NOPB operate with a supply voltage other than 3.3 V? A: No, the IC requires a supply voltage of 3.3 V for proper operation.

3. Q: What is the typical phase noise performance of LMX2486SQ/NOPB? A: The IC exhibits a phase noise level of -100 dBc/Hz at a 1 kHz offset.

4. Q: Is LMX2486SQ/NOPB suitable for high-temperature environments? A: No, the operating temperature range of the IC is limited to -40°C to +85°C.

5. Q: What is the output power capability of LMX2486SQ/NOPB? A: The IC can deliver an output power of -4 dBm.

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