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PFD1K +BOM

8GHz Phase Frequency Detector

PFD1K Information

Description

The Microchip Technology PFD1K is a Phase Frequency Detector (PFD) component that offers high-frequency operation up to 40 GHz, making it suitable for phase-locked loop (PLL) applications and fractional-N digital frequency synthesizers. It features 1-127 variable modulus prescalers, allowing for flexible design options. The PFD1K operates with a single +3.3V supply and has single-ended or differential inputs and outputs. Its DC-8 GHz phase detector operation enables accurate frequency detection and tracking. This component is ideal for applications requiring high-frequency stability and precision, such as wireless communication systems, radar, and test equipment.

Features

According to the product information, the features of PFD1K include:

  • Maximum frequency of 40 GHz
  • 1-127 variable modulus prescalers
  • DC-8GHz phase detector operation
  • Single +3.3V supply
  • Single-ended or differential inputs and outputs

Package

The package type of PFD1K is QFN-40.

Pinout

The PFD1K has a pin count of 40, packaged in QFN-40. Its functions include:

  • Maximum frequency of 40 GHz
  • 1-127 variable modulus prescalers
  • DC-8GHz phase detector operation
  • Single +3.3V supply
  • Single-ended or differential inputs and outputs

It is a general-purpose phase frequency detector with integrated prescalers, suitable for phase-locked loop applications and fractional-N digital frequency synthesizers.

Manufacturer

The manufacturer of the PFD1K is Microchip Technology, a leading provider of microcontroller, memory, and analog semiconductors.

Applications

The PFD1K is ideally suited for phase-locked loop (PLL) applications and fractional-N digital frequency synthesizers. It can be used in various applications such as wireless communication systems, radar systems, and other high-frequency signal processing systems that require precise frequency detection and synthesis.

Equivalent

Based on the product description, Microchip Technology does not offer exact equivalents since PFD1K is a unique phase frequency detector component. However, similar products from other manufacturers that might match some features and applications include:

  • Analog Devices AD9942
  • Texas Instruments TPA6013
  • ON Semiconductor CSx41200

Please note that these are potential alternatives and not direct equivalents, as each has its own strengths and limitations.

Specifications

Category RF and WirelessRF Misc ICs and Modules Function Prescaler
Frequency 0Hz ~ 40GHz RF Type -
Secondary Attributes - feature-minimum-operating-supply-voltage-v
feature-maximum-operating-supply-voltage-v feature-packaging Waffle
feature-rad-hard feature-pin-count
feature-cecc-qualified feature-esd-protection
feature-military No feature-aec-qualified No
feature-aec-qualified-number feature-auto-motive No
feature-p-pap No feature-eccn-code EAR99
feature-svhc feature-svhc-exceeds-threshold No
Package/Case QFN-40

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Ratings and Reviews

More
M
M**n 03/14/2022

Packed in a regular envelope with a navel without antistatic. I hope everything is alive.

5
K
K**a 11/26/2021

Excellent service, fast, exactly as promised. Will put avaq as preferred vendor.

3
M
M**h 08/23/2021

Excellent thermistors, from body temperature, resistance changes from 9 to 6 kohm, i recommend.

18
L
L**m 05/15/2021

At first i did not want to sew, experimentally determined that if on 5 pin something is connected, the pc does not see the microcontroller. But then everything went on hurray, in the photo connected to address leds

13

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