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PLL1707DBQG4
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PLL1707DBQG4

Overview

Category

PLL1707DBQG4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a phase-locked loop (PLL) in various electronic devices and systems.

Characteristics

  • PLL1707DBQG4 exhibits high stability and precision in frequency synthesis.
  • It offers excellent noise reduction capabilities, ensuring reliable signal processing.
  • The IC is designed for low power consumption, making it suitable for battery-powered applications.
  • It supports a wide range of input and output frequencies, providing flexibility in system design.

Package

PLL1707DBQG4 is available in a compact and durable package, ensuring easy integration into electronic circuits.

Essence

The essence of PLL1707DBQG4 lies in its ability to generate stable and synchronized clock signals, enabling precise timing and synchronization in electronic systems.

Packaging/Quantity

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

Specifications and Parameters

  • Input Voltage Range: 2.7V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Output Frequency Range: 1MHz to 100MHz
  • Supply Current: 10mA (typical)
  • Phase Detector Frequency Range: 0Hz to 10MHz

Pin Configuration

The pin configuration of PLL1707DBQG4 is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VCC | Power supply voltage input | | 2 | GND | Ground reference | | 3 | REFIN | Reference input for phase detection | | 4 | VCOIN | Voltage-controlled oscillator input | | 5 | VCO_OUT | Voltage-controlled oscillator output | | 6 | OUT | Output signal | | 7 | PD | Phase detector output | | 8 | CP | Charge pump output |

Functional Characteristics

  • PLL1707DBQG4 utilizes a phase detector to compare the input reference signal with the feedback signal from the voltage-controlled oscillator (VCO).
  • The charge pump converts the phase difference into a control voltage, which is then applied to the VCO.
  • The VCO generates an output frequency that is locked to the input reference frequency, ensuring synchronization.
  • The IC also incorporates a loop filter to enhance stability and reduce noise.

Advantages and Disadvantages

Advantages

  • High stability and precision in frequency synthesis
  • Excellent noise reduction capabilities
  • Low power consumption
  • Wide range of input and output frequencies

Disadvantages

  • Limited phase detector frequency range
  • Requires external loop filter for optimal performance

Applicable Range of Products

PLL1707DBQG4 is widely used in various electronic devices and systems that require precise timing and synchronization. It finds applications in:

  • Communication systems
  • Audio/video equipment
  • Data storage devices
  • Industrial automation
  • Automotive electronics

Working Principles

The working principle of PLL1707DBQG4 involves comparing the phase of the input reference signal with the feedback signal from the VCO. By adjusting the control voltage applied to the VCO, the phase difference is minimized, resulting in synchronized output signals.

Detailed Application Field Plans

  1. Communication Systems: PLL1707DBQG4 can be used in wireless communication systems to generate stable clock signals for data transmission and reception.

  2. Audio/Video Equipment: This IC ensures precise synchronization of audio and video signals in multimedia devices, enhancing the overall user experience.

  3. Data Storage Devices: PLL1707DBQG4 is employed in data storage devices, such as hard drives and solid-state drives, to maintain accurate timing during read/write operations.

  4. Industrial Automation: The IC finds application in industrial automation systems, providing synchronized timing for control signals and sensor data acquisition.

  5. Automotive Electronics: PLL1707DBQG4 is utilized in automotive electronics, enabling precise timing for various subsystems, including engine control units and infotainment systems.

Detailed Alternative Models

  • PLL1708DBQG4
  • PLL1709DBQG4
  • PLL1710DBQG4
  • PLL1711DBQG4
  • PLL1712DBQG4

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency supported by PLL1707DBQG4? A: The maximum output frequency range is 100MHz.

  2. Q: Can PLL1707DBQG4 operate with a supply voltage below 2.7V? A: No, the minimum required supply voltage is 2.7V.

  3. Q: Is an external loop filter necessary for PLL