VFJA1491P-125.000M-25.000M

Overview

• Category: Electronic Component
• Use: Frequency Control
• Characteristics: High Precision, Stable Performance
• Package: Surface Mount Device (SMD)
• Essence: Crystal Oscillator
• Packaging/Quantity: Tape and Reel, 1000 pieces per reel

Specifications

• Model Number: VFJA1491P-125.000M-25.000M
• Frequency: 125.000 MHz
• Frequency Tolerance: ±25 ppm
• Operating Temperature Range: -40°C to +85°C
• Supply Voltage: 3.3 V
• Output Type: CMOS
• Aging: ±5 ppm per year
• Phase Noise: -135 dBc/Hz @ 10 kHz offset

Detailed Pin Configuration

The VFJA1491P-125.000M-25.000M has a total of 4 pins: 1. Pin 1: Ground (GND) 2. Pin 2: Output (OUT) 3. Pin 3: Supply Voltage (VDD) 4. Pin 4: Not Connected (NC)

Functional Features

• High frequency stability and accuracy
• Low phase noise for improved signal quality
• Wide operating temperature range for versatile applications
• Compact SMD package for space-constrained designs
• Low power consumption for energy-efficient operation

Advantages

• Precise frequency control for reliable performance
• Excellent long-term stability for extended product lifespan
• Easy integration into various electronic systems
• Suitable for demanding applications with stringent frequency requirements

Disadvantages

• Relatively higher cost compared to standard crystal oscillators
• Limited frequency range compared to programmable oscillators

Working Principles

The VFJA1491P-125.000M-25.000M is a crystal oscillator that generates a stable and precise frequency output. It utilizes the piezoelectric properties of a quartz crystal to produce a consistent oscillation. The crystal is cut and shaped to resonate at the desired frequency, and an electronic circuit provides the necessary feedback to maintain the oscillation.

Detailed Application Field Plans

The VFJA1491P-125.000M-25.000M finds applications in various fields, including: 1. Telecommunications: Used in wireless communication systems, routers, and network equipment. 2. Consumer Electronics: Integrated into smartwatches, fitness trackers, and IoT devices. 3. Industrial Automation: Employed in control systems, PLCs, and robotics. 4. Automotive: Utilized in vehicle electronics, infotainment systems, and navigation devices. 5. Medical Devices: Incorporated into medical equipment, patient monitoring systems, and diagnostic instruments.

Detailed and Complete Alternative Models

1. Model: VFJA1491P-100.000M-20.000M

   • Frequency: 100.000 MHz
   • Frequency Tolerance: ±20 ppm
   • Supply Voltage: 3.3 V
   • Output Type: CMOS

2. Model: VFJA1491P-150.000M-30.000M

   • Frequency: 150.000 MHz
   • Frequency Tolerance: ±30 ppm
   • Supply Voltage: 3.3 V
   • Output Type: CMOS

3. Model: VFJA1491P-200.000M-50.000M

   • Frequency: 200.000 MHz
   • Frequency Tolerance: ±50 ppm
   • Supply Voltage: 3.3 V
   • Output Type: CMOS

(Note: These alternative models are provided for reference and may have different specifications and characteristics.)

This concludes the encyclopedia entry for VFJA1491P-125.000M-25.000M, a high-precision crystal oscillator used for frequency control in various electronic applications.