DS1100M-250+ Product Overview

Basic Information

• Category: Integrated Circuit (IC)
• Use: Voltage-controlled oscillator (VCO)
• Characteristics:
  • Frequency range: 1MHz to 250MHz
  • Supply voltage: 2.7V to 5.5V
  • Low power consumption
  • Small package size
• Package: SOIC-8
• Essence: The DS1100M-250+ is a voltage-controlled oscillator IC used for generating stable and precise frequency signals within the range of 1MHz to 250MHz.
• Packaging/Quantity: The DS1100M-250+ is typically sold in reels containing 250 units.

Specifications

• Frequency Range: 1MHz to 250MHz
• Supply Voltage: 2.7V to 5.5V
• Output Type: Square wave
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC-8
• RoHS Compliance: Yes

Detailed Pin Configuration

The DS1100M-250+ has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | GND | Ground | | 2 | VDD | Power supply (2.7V to 5.5V) | | 3 | NC | No connection | | 4 | OUT | Output square wave signal | | 5 | CTRL | Control voltage input | | 6 | NC | No connection | | 7 | NC | No connection | | 8 | NC | No connection |

Functional Features

• Wide frequency range allows for versatile applications.
• Precise and stable frequency generation.
• Low power consumption makes it suitable for battery-powered devices.
• Small package size enables space-saving designs.
• Easy integration into various electronic circuits.

Advantages

• Wide frequency range covers a broad range of applications.
• Precise and stable frequency output ensures accurate timing.
• Low power consumption extends battery life in portable devices.
• Small package size saves board space in compact designs.
• Easy to use and integrate into different circuit configurations.

Disadvantages

• Limited frequency range compared to some specialized VCOs.
• May require additional external components for specific applications.
• Not suitable for high-frequency applications above 250MHz.

Working Principles

The DS1100M-250+ operates based on the principle of voltage-controlled oscillation. The control voltage (CTRL) input determines the output frequency of the oscillator. By varying the control voltage, the frequency can be adjusted within the specified range of 1MHz to 250MHz. The internal circuitry of the IC generates a square wave output signal with precise frequency characteristics.

Detailed Application Field Plans

The DS1100M-250+ finds applications in various fields, including: 1. Telecommunications: Frequency synthesis, clock generation, and modulation circuits. 2. Test and Measurement: Signal generators, frequency counters, and calibration equipment. 3. Audio and Video Equipment: Timing circuits, synchronization, and frequency control. 4. Industrial Automation: Control systems, motor drives, and precision timing applications. 5. Consumer Electronics: Remote controls, timers, and clock circuits.

Detailed and Complete Alternative Models

1. DS1100M-100+: Similar to DS1100M-250+, but with a frequency range of 1MHz to 100MHz.
2. DS1100M-500+: Similar to DS1100M-250+, but with a frequency range of 1MHz to 500MHz.
3. DS1100M-1000+: Similar to DS1100M-250+, but with a frequency range of 1MHz to 1000MHz.

These alternative models offer different frequency ranges to cater to specific application requirements.

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