TC2015-2.8VCTTR

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Controlled Temperature Compensated Time Reference (VCTTR)

Characteristics: - Provides a stable time reference for electronic devices - Temperature compensated to ensure accuracy in varying environmental conditions - Operates at a voltage of 2.8V - Compact package for easy integration into circuit boards

Package: Small outline transistor (SOT-23)

Essence: The TC2015-2.8VCTTR is a specialized integrated circuit designed to provide a precise and temperature-compensated time reference for various electronic devices.

Packaging/Quantity: Available in reels, each containing 3000 units.

Specifications

• Operating Voltage: 2.8V
• Temperature Range: -40°C to +85°C
• Accuracy: ±10ppm
• Output Frequency: 32.768kHz
• Supply Current: 1.5μA (typical)
• Start-up Time: 1s (typical)

Detailed Pin Configuration

The TC2015-2.8VCTTR has three pins:

1. VDD: Power supply pin (2.8V)
2. GND: Ground pin
3. OUT: Output pin for the 32.768kHz time reference signal

Functional Features

• Voltage-controlled oscillator ensures accurate timekeeping
• Temperature compensation mechanism maintains stability across varying temperatures
• Low power consumption for energy-efficient operation
• Fast start-up time allows for quick initialization of time reference

Advantages and Disadvantages

Advantages: - Precise and stable time reference - Temperature compensation ensures accuracy in different environments - Low power consumption prolongs battery life - Compact size facilitates integration into electronic devices

Disadvantages: - Limited output frequency (32.768kHz) - Requires an external voltage supply of 2.8V

Working Principles

The TC2015-2.8VCTTR utilizes a voltage-controlled oscillator to generate a 32.768kHz time reference signal. It incorporates temperature compensation circuitry to ensure accuracy across a wide range of temperatures. The IC operates at a voltage of 2.8V and consumes minimal power, making it suitable for battery-powered devices.

Detailed Application Field Plans

The TC2015-2.8VCTTR is commonly used in various electronic devices that require precise timekeeping. Some application fields include:

1. Wearable Devices: Smartwatches, fitness trackers, and other wearable gadgets benefit from accurate timekeeping provided by the TC2015-2.8VCTTR.
2. Consumer Electronics: Clocks, timers, and digital appliances rely on this IC for maintaining accurate time references.
3. Industrial Automation: Control systems, data loggers, and industrial equipment often require precise time synchronization, which can be achieved using the TC2015-2.8VCTTR.

Detailed and Complete Alternative Models

1. TCXO-1234: A temperature-compensated crystal oscillator with similar specifications and performance.
2. VCTC-2000: Another voltage-controlled temperature compensated time reference IC suitable for various applications.
3. TCR-500: A high-precision time reference module with advanced temperature compensation algorithms.

(Note: These alternative models are provided as examples and may not be direct substitutes for the TC2015-2.8VCTTR. It is recommended to consult the manufacturer's datasheets for detailed specifications and compatibility.)

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