MAXIM INTEGRATED MAX2870 Fractional/Integer-N Synthesizer/VCO Datasheet

This datasheet details the MAX2870, an ultra-wideband PLL synthesizer with integrated VCOs operating from 23.5MHz to 6GHz in integer and fractional modes.


MAXIM INTEGRATED MAX2870 Fractional/Integer-N Synthesizer/VCO Datasheet - cover page
Brand
Maxim Integrated
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
25
File format
PDF
File size
985 KB
Published
17 October, 2026
Updated
17 October, 2026
MD5 checksum
B976431AE19857FFD230546F93EFB2C0

About this manual

The MAX2870 is a high-performance phase-locked loop (PLL) frequency synthesizer featuring integrated voltage control oscillators (VCOs). It supports both integer-N and fractional-N modes, allowing for flexible frequency synthesis from 23.5MHz to 6.0GHz while maintaining superior phase noise and spurious performance.

What's inside

  • Functional Diagram
  • Applications
  • Benefits and Features
  • Absolute Maximum Ratings
  • Package Thermal Characteristics
  • DC Electrical Characteristics
  • AC Electrical Characteristics
  • Digital I/O Characteristics
  • SPI Timing Characteristics

Specifications

Frequency Range23.5MHz to 6.0GHz
Supply Voltage3V to 3.6V
Control Logic Compatibility1.8V
Package Type32-pin TQFN
Operating Temperature Range-40°C to +85°C

Frequently asked questions

What is the operating frequency range of the MAX2870?

The device synthesizes frequencies from 23.5MHz to 6.0GHz.

What is the supply voltage range for the MAX2870?

The device operates from +3.0V to +3.6V.

What is the maximum output power of the MAX2870?

The outputs can deliver up to +5dBm.

Download PDF (985 KB)

More Maxim Integrated Manuals


View all Maxim Integrated manuals →