8N3SV75EC-0044CDI8

Basic Information Overview

• Category: Electronic Component
• Use: Integrated Circuit (IC)
• Characteristics: High-performance, compact size, low power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Voltage-Controlled Crystal Oscillator (VCXO)
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Frequency Range: 10 MHz to 50 MHz
• Supply Voltage: 2.5 V to 3.3 V
• Output Type: LVPECL
• Operating Temperature Range: -40°C to +85°C
• Frequency Stability: ±25 ppm
• Phase Noise: -135 dBc/Hz @ 10 kHz offset

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground connection
3. OE: Output enable control
4. NC: No connection
5. OUT: LVPECL output
6. VCON: Control voltage input
7. NC: No connection
8. NC: No connection

Functional Features

• Wide frequency range with excellent stability
• Low phase noise for precise timing applications
• Compact size suitable for space-constrained designs
• Low power consumption for energy-efficient operation
• Output enable control for easy integration into systems

Advantages

• High-performance crystal oscillator with accurate frequency control
• Reliable operation in various temperature conditions
• Small form factor allows for flexible placement on PCBs
• Low power consumption extends battery life in portable devices
• Output enable feature enhances system flexibility

Disadvantages

• Limited frequency range compared to some other VCXOs
• Higher cost compared to standard crystal oscillators
• Requires external control voltage for frequency adjustment

Working Principles

The 8N3SV75EC-0044CDI8 is a voltage-controlled crystal oscillator (VCXO) that generates a stable output frequency based on the control voltage applied to the VCON pin. The internal circuitry of the IC adjusts the frequency of the crystal oscillator according to the control voltage, allowing precise frequency tuning within the specified range. The output signal is in LVPECL format, which provides high-speed and low-voltage differential signaling.

Detailed Application Field Plans

• Telecommunications: Timing synchronization in network equipment
• Industrial Automation: Precision timing for control systems
• Test and Measurement: Clock generation for accurate measurements
• Consumer Electronics: Frequency control in audio/video devices
• Automotive: Timing reference for vehicle electronics

Detailed and Complete Alternative Models

1. 8N3SV75EC-0022CDI8: Frequency Range - 5 MHz to 30 MHz, LVPECL Output
2. 8N3SV75EC-0066CDI8: Frequency Range - 20 MHz to 70 MHz, LVPECL Output
3. 8N3SV75EC-0088CDI8: Frequency Range - 40 MHz to 100 MHz, LVPECL Output

These alternative models offer different frequency ranges while maintaining similar characteristics and package options.

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