LMX2347TMX/NOPB

Product Overview

Category

The LMX2347TMX/NOPB belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for frequency synthesis and clock generation.

Characteristics

• Package: The LMX2347TMX/NOPB is available in a small outline integrated circuit (SOIC) package.
• Essence: It is a high-performance frequency synthesizer with low phase noise and excellent frequency resolution.
• Packaging/Quantity: The LMX2347TMX/NOPB is typically sold in reels, with a quantity of 2500 units per reel.

Specifications

The LMX2347TMX/NOPB offers the following specifications:

• Frequency Range: 10 MHz to 6 GHz
• Output Power: -4 dBm to +5 dBm
• Phase Noise: -100 dBc/Hz at 1 MHz offset
• Supply Voltage: 2.7 V to 3.6 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The LMX2347TMX/NOPB features the following pin configuration:

1. VCC: Power supply input
2. GND: Ground connection
3. RF_OUT: RF output
4. XTAL_IN: Crystal oscillator input
5. XTAL_OUT: Crystal oscillator output
6. LE: Load enable control input
7. CLK_IN: Clock input
8. CLK_OUT: Clock output
9. SDA: Serial data input/output
10. SCL: Serial clock input

Functional Features

The LMX2347TMX/NOPB offers the following functional features:

• Wide frequency range coverage
• Low phase noise for improved signal quality
• High output power capability
• Flexible control interface through serial data input/output
• Clock input and output for synchronization purposes

Advantages and Disadvantages

Advantages of the LMX2347TMX/NOPB include:

• High-performance frequency synthesis
• Low phase noise for accurate signal generation
• Wide frequency range coverage

Disadvantages of the LMX2347TMX/NOPB include:

• Limited output power range
• Requires external crystal oscillator for operation

Working Principles

The LMX2347TMX/NOPB operates based on a phase-locked loop (PLL) architecture. It utilizes an internal voltage-controlled oscillator (VCO) to generate the desired frequency, which is then locked to a reference clock using feedback control. The PLL ensures precise frequency synthesis and stability.

Detailed Application Field Plans

The LMX2347TMX/NOPB finds applications in various fields, including:

1. Wireless Communication: Used in wireless transceivers for frequency synthesis and clock generation.
2. Test and Measurement Equipment: Employed in signal generators and spectrum analyzers for accurate frequency generation.
3. Radar Systems: Utilized in radar systems for generating stable and precise frequencies.
4. Satellite Communication: Used in satellite communication systems for frequency synthesis and clock generation.

Detailed and Complete Alternative Models

Some alternative models to the LMX2347TMX/NOPB are:

1. LMX2492TMX/NOPB
2. LMX2595TMX/NOPB
3. LMX2582TMX/NOPB
4. LMX2572TMX/NOPB
5. LMX2561TMX/NOPB

These models offer similar functionality and can be considered as alternatives depending on specific requirements.

In conclusion, the LMX2347TMX/NOPB is a high-performance frequency synthesizer IC used for frequency synthesis and clock generation in various electronic devices. With its wide frequency range coverage, low phase noise, and flexible control interface, it offers precise and stable signal generation. However, it has limitations in terms of output power range and requires an external crystal oscillator for operation. It finds applications in wireless communication, test and measurement equipment, radar systems, and satellite communication. Alternative models such as LMX2492TMX/NOPB, LMX2595TMX/NOPB, LMX2582TMX/NOPB, LMX2572TMX/NOPB, and LMX2561TMX/NOPB can be considered based on specific requirements.