HMC704LP4E

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High-performance clock solution for a variety of applications

  • Manufacturer Part # : HMC704LP4E

  • Package/Case: QFN-24

  • Brand: Analog Devices Inc.

  • Product Categories : Clock Generators, PLLs, Frequency Synthesizers

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Service & Packaging

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HMC704LP4E DataSheet

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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for HMC704LP4E or email to us: Email: [email protected], we will contact you in 12 hours.

Details

The HMC704LP4E sets a new standard in high-performance RF synthesizers, offering a frequency range of 75 MHz to 6 GHz and cutting-edge features for demanding applications. This fractional-N PLL with integrated VCO boasts low phase noise and fast frequency switching capabilities, making it a top choice for radar systems, communication systems, and test and measurement equipment. With four output channels and phase synchronization options, the HMC704LP4E ensures precise signal generation and synchronization for complex systems. Its 32-bit fractional-N divider and 14-bit DAC provide fine frequency resolution and accurate tuning, while programmable features like phase adjustments, frequency hopping, and digital control interfaces offer flexibility for different applications. Operating on a 3.3V supply voltage and housed in a compact 4mm x 4mm QFN package, the HMC704LP4E is designed for easy integration and reliable performance in diverse systems. Whether you're working on advanced communication systems or sophisticated radar applications, the HMC704LP4E delivers the performance and flexibility you need in a compact and convenient package

HMC704LP4E

Key Features

  • Flexible frequency generation capabilities
  • Low power consumption modes available
  • Digital filter programmability supported

Application

  • Cutting-edge technology
  • Reliable performance
  • Versatile applications

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category ! Phase Locked Loops - PLL RoHS Details
Type PLL Number of Circuits 1 Circuit
Maximum Input Frequency 8 GHz Minimum Input Frequency 0 MHz
Supply Voltage - Max 5.2 V Supply Voltage - Min 3 V
Technology SiGe Minimum Operating Temperature - 40 C
Maximum Operating Temperature ! + 85 C Mounting Style SMD/SMT
Package / Case QFN-24 Brand Analog Devices
Input Level BiCMOS Operating Supply Voltage ! 3.3 V, 5 V
Product Type ! PLLs - Phase Locked Loops Series HMC704
Factory Pack Quantity 500 Subcategory Wireless & RF Integrated Circuits
Unit Weight 0.014004 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification HMC704LP4E PDF Download

FAQs

What is HMC704LP4E?

The HMC704LP4E is a high performance fractional-N phase-locked loop (PLL) with integrated voltage-controlled oscillators (VCOs), designed by Analog Devices. It is ideal for applications requiring high frequency synthesis and low phase noise, such as radar systems, test and measurement equipment, and wireless communication infrastructure.

How Does HMC704LP4E Work?

The HMC704LP4E works by generating stable, high frequency output signals through fractional-N synthesis using its integrated VCOs and PLL circuitry. It allows precise frequency modulation and phase control while maintaining low phase noise characteristics. The device features multiple output channels with independent dividers and phase synchronization capabilities for diverse system requirements.

How Many Pins does HMC704LP4E have and What are the Functions of the Pinout Configuration?

The HMC704LP4E is housed in a 32-lead LFCSP (Lead Frame Chip Scale Package) package with the following pinout configuration:

  • VCP: Charge pump output voltage supply pin.
  • VCO: Voltage-controlled oscillator supply pin.
  • REG: Regulator output pin.
  • VDD: Digital core voltage supply pin.
  • REFIN: Reference clock input.
  • XTALN, XTALP: Crystal oscillator input pins.
  • VDD: Power supply pin.
  • SDIO, SDO, SCLK, SEN, SDO2, SEN2: Serial interface pins.
  • OUT[7:0]: Output channel pins.

What are the Pros and Cons of HMC704LP4E?

Pros:

  • High Performance: Offers high frequency synthesis and low phase noise for demanding applications.
  • Multiple Outputs: Provides multiple output channels with independent dividers and phase synchronization capabilities.
  • Integrated VCOs: Features integrated voltage-controlled oscillators for simplified system design.
  • Flexible Interface: Supports a serial interface for easy configuration and control.
  • Wide Frequency Range: Offers a wide operating frequency range suitable for diverse applications.

Cons:

  • Complex Configuration: May require careful consideration of PLL programming and loop filter design for optimal performance.
  • External Components: May require external components such as loop filters and reference oscillators for specific applications.

Are There Any Equivalents/Alternatives to HMC704LP4E for Recommendation?

  • The ADF5610 from Analog Devices is a similar high performance PLL with integrated VCOs and fractional-N synthesis.
  • Alternatives to the HMC704LP4E include the LMX2594 from Texas Instruments and the MAX2870 from Maxim Integrated.

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