DS1077LZ-50

Product Overview

Category

The DS1077LZ-50 belongs to the category of integrated circuits (ICs) and specifically falls under the family of programmable oscillators.

Use

This product is primarily used as a clock generator or oscillator in various electronic devices and systems. It provides accurate timing signals for synchronization and timekeeping purposes.

Characteristics

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

Package

The DS1077LZ-50 is available in a small surface-mount package, typically a 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the DS1077LZ-50 lies in its ability to generate precise clock signals with programmable frequencies, making it suitable for a wide range of applications.

Packaging/Quantity

The DS1077LZ-50 is commonly packaged in reels or tubes, with a typical quantity of 250 units per reel/tube.

Specifications

• Frequency Range: Programmable from X kHz to Y MHz
• Supply Voltage Range: Z volts to W volts
• Operating Temperature Range: -40°C to +85°C
• Output Type: Square wave
• Output Load: Up to P pF
• Power Consumption: Q mA (typical)

Detailed Pin Configuration

The DS1077LZ-50 has a total of 8 pins, each serving a specific function:

1. VCC: Power supply input
2. GND: Ground reference
3. OUT: Clock output
4. SDA: Serial data input/output for programming
5. SCL: Serial clock input for programming
6. NC: No connection
7. NC: No connection
8. NC: No connection

Functional Features

• Programmable frequency selection through serial interface
• Non-volatile memory for storing frequency settings
• Power-on reset circuitry for reliable startup
• Low jitter and phase noise characteristics
• Wide operating voltage range allows compatibility with various systems

Advantages and Disadvantages

Advantages

• High accuracy and stability in generating clock signals
• Flexibility in selecting desired frequencies
• Compact size enables integration into space-constrained designs
• Low power consumption prolongs battery life in portable devices

Disadvantages

• Requires programming to set the desired frequency
• Limited output load capacity may restrict certain applications
• Relatively higher cost compared to fixed-frequency oscillators

Working Principles

The DS1077LZ-50 utilizes a programmable divider and a crystal oscillator to generate clock signals. The programmed frequency is divided down from the crystal oscillator's frequency using internal dividers, resulting in the desired output frequency.

Detailed Application Field Plans

The DS1077LZ-50 finds applications in various fields, including:

1. Communications: Clock synchronization in networking equipment, routers, and switches.
2. Consumer Electronics: Timing control in audio/video devices, gaming consoles, and home appliances.
3. Industrial Automation: Timing and synchronization in PLCs (Programmable Logic Controllers) and industrial control systems.
4. Automotive: Clock generation for infotainment systems, dashboard displays, and engine control units.
5. Medical Devices: Timing and synchronization in medical equipment such as patient monitors and diagnostic devices.

Detailed and Complete Alternative Models

1. DS1077LZ-10: Similar to DS1077LZ-50 but with a different frequency range.
2. DS1077LZ-100: Similar to DS1077LZ-50 but with a higher frequency range.
3. DS1077LZ-25: Similar to DS1077LZ-50 but with a lower frequency range.
4. DS1077LZ-200: Similar to DS1077LZ-50 but with an extended temperature range.

These alternative models provide options for different frequency requirements, temperature ranges, and specific application needs.

(Note: The content provided above is a sample structure and does not contain the actual specifications or details of the DS1077LZ-50. Please refer to the product datasheet for accurate information.)