DS1077LZ-66

Product Overview

Category

The DS1077LZ-66 belongs to the category of integrated circuits (ICs).

Use

It is primarily used as a programmable oscillator in electronic devices.

Characteristics

• Programmable frequency range
• Low power consumption
• Wide operating voltage range
• High accuracy and stability
• Compact package size

Package

The DS1077LZ-66 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the DS1077LZ-66 lies in its ability to generate precise clock signals for various applications.

Packaging/Quantity

This product is typically sold in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Frequency Range: 1Hz to 133MHz
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Output Type: Square wave
• Programmable via I2C interface

Detailed Pin Configuration

The DS1077LZ-66 has a total of 8 pins, which are assigned specific functions:

1. VCC - Power supply input
2. GND - Ground reference
3. SDA - Serial data input/output for I2C communication
4. SCL - Serial clock input for I2C communication
5. NC - No connection
6. OUT - Output pin for the generated clock signal
7. GND - Ground reference
8. VCC - Power supply input

Functional Features

• Programmable frequency allows flexibility in generating clock signals.
• I2C interface enables easy configuration and control.
• Wide operating voltage range ensures compatibility with different systems.
• Low power consumption makes it suitable for battery-powered devices.
• High accuracy and stability ensure reliable timing for various applications.

Advantages and Disadvantages

Advantages

• Wide frequency range caters to diverse application needs.
• Programmability allows customization according to specific requirements.
• Compact package size saves board space.
• Low power consumption prolongs battery life.
• High accuracy ensures precise timing.

Disadvantages

• Limited output options (only square wave).
• Requires I2C interface for programming, which may add complexity to the design.

Working Principles

The DS1077LZ-66 utilizes an internal oscillator circuit that generates clock signals based on the programmed frequency. The I2C interface enables users to configure the desired frequency by sending appropriate commands. The oscillator circuit then produces a square wave output signal with the specified frequency.

Detailed Application Field Plans

The DS1077LZ-66 finds applications in various fields, including:

1. Communication systems: Provides accurate timing for data transmission and synchronization.
2. Consumer electronics: Used in devices such as TVs, DVD players, and audio systems for precise timing control.
3. Industrial automation: Enables synchronized operation of machinery and equipment.
4. Medical devices: Ensures accurate timing for medical equipment and monitoring systems.
5. Automotive electronics: Used in vehicle control systems for timing critical operations.

Detailed and Complete Alternative Models

1. DS1077LU-66: Similar to DS1077LZ-66 but available in a different package (µSOP).
2. DS1077LS-66: Same functionality as DS1077LZ-66 but operates at extended temperature range (-40°C to +125°C).
3. DS1077LE-66: Enhanced version with additional features like frequency modulation and spread spectrum capability.

These alternative models offer similar programmable oscillator functionality with slight variations in package type, temperature range, or additional features.

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