LTC6990MPS6#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: The LTC6990MPS6#TRPBF is a precision silicon oscillator with programmable frequency and duty cycle. It is designed for applications that require accurate timing and frequency generation.

Characteristics: - Programmable frequency and duty cycle - High accuracy and stability - Wide operating voltage range - Low power consumption - Small form factor

Package: MPS6 (Miniature Plastic SOT-23)

Essence: The LTC6990MPS6#TRPBF is a versatile IC that provides precise timing control in various electronic systems. It offers flexibility in generating clock signals, pulse trains, or timing signals with adjustable frequency and duty cycle.

Packaging/Quantity: The LTC6990MPS6#TRPBF is available in tape and reel packaging, with 3000 units per reel.

Specifications

• Supply Voltage Range: 2.25V to 5.5V
• Frequency Range: 1mHz to 10MHz
• Duty Cycle Range: 0% to 100%
• Temperature Range: -40°C to +85°C
• Output Type: CMOS
• Package Type: SOT-23

Pin Configuration

The LTC6990MPS6#TRPBF has the following pin configuration:

```

---

| | --| VDD GND |-- Pin 1: Power Supply (VDD) and Ground (GND) --| OUT IN |-- Pin 2: Output (OUT) and Input (IN) |___________| ```

Functional Features

• Programmable Frequency: The LTC6990MPS6#TRPBF allows users to set the desired frequency of the output signal through external resistors and capacitors.
• Adjustable Duty Cycle: The duty cycle of the output signal can be easily modified using external components, providing flexibility in waveform generation.
• High Accuracy: The IC offers excellent frequency accuracy and stability, ensuring precise timing control in various applications.
• Low Power Consumption: The LTC6990MPS6#TRPBF is designed to operate efficiently with low power consumption, making it suitable for battery-powered devices.
• Wide Operating Voltage Range: It can operate within a wide voltage range, allowing compatibility with different power supply configurations.

Advantages and Disadvantages

Advantages: - Precise timing control - Flexible frequency and duty cycle adjustment - Compact form factor - Low power consumption - Wide operating voltage range

Disadvantages: - Limited maximum frequency (10MHz) - Requires external components for frequency and duty cycle adjustment

Working Principles

The LTC6990MPS6#TRPBF utilizes an internal oscillator circuit that generates a square wave output. The frequency and duty cycle of the output signal are determined by external resistors and capacitors connected to the IN pin. By adjusting these external components, users can program the desired frequency and duty cycle.

The IC operates by charging and discharging the external capacitor through the internal resistor. This charging and discharging process determines the frequency of the output signal. The duty cycle is controlled by adjusting the charge and discharge times of the capacitor.

Detailed Application Field Plans

The LTC6990MPS6#TRPBF finds applications in various fields where precise timing control is required. Some potential application areas include:

1. Communications: The IC can be used in communication systems for generating clock signals or timing pulses.
2. Test and Measurement Equipment: It can be employed in test and measurement instruments that require accurate timing for data acquisition or signal generation.
3. Industrial Automation: The LTC6990MPS6#TRPBF can be utilized in industrial automation systems for synchronizing processes or controlling timing sequences.
4. Medical Devices: It finds application in medical devices that require precise timing, such as patient monitoring equipment or diagnostic instruments.

Detailed and Complete Alternative Models

1. LTC6990IS6#TRMPBF: Similar to LTC6990MPS6#TRPBF but available in a different package (SOT-23).
2. LTC6990CS6#TRMPBF: Another alternative with the same functionality but offered in a different package (SOT-23).

These alternative models provide similar features and performance characteristics, allowing users to choose the most suitable option based on their specific requirements.

Word count: 529 words