MAX2663EUT+T

RF Mixers Overview

The MAX2663EUT+T is a miniature, low-cost upconverter mixer designed for low-voltage operation in portable consumer equipment. It operates with IF input frequencies between 40MHz and 500MHz, upconverting to output frequencies as high as 2.5GHz. The device utilizes a double-balanced mixer architecture to combine signals from the IF and local oscillator ports. It supports +2.7V to +5.5V single supply voltage and features a 1µA shutdown mode for power efficiency. The component is housed in an ultra-small SOT-23-6 surface-mount package.

RF Mixers Feature Summary

• Utilizes a double-balanced mixer topology for signal conversion
• Supports single-supply operation within a wide voltage range
• Includes a low-power shutdown mode for extended battery life
• Designed for compact portable electronic applications

RF Mixers Applications

• Hand-held radios operating at ISM bands
• Wireless Local Area Networks (WLANs)
• IEEE 802.11 wireless data systems
• Personal Communications Systems (PCS)
• Cellular and cordless phones

RF Mixers Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm package type and temperature grade. Ensure compatibility with existing board layouts due to the small SOT-23 footprint. Check for obsolescence status or lifecycle notices on the manufacturer website before finalizing procurement plans.

RF Mixers Selection Notes

Select this component when designing for frequency ranges between 400MHz and 2.5GHz with strict size constraints. Consider the specific OIP3 requirements relative to the operating current, as linearity varies with bias conditions. Evaluate thermal management needs given the small package size and intended portable use cases.

RF Mixers Part Context

This part belongs to the MAX266x family of upconverter mixers, which includes variants like the MAX2660, MAX2661, MAX2671, and MAX2673. These devices share similar architectural features but differ in performance metrics such as noise figure and output intercept point. The family is optimized for low-voltage, portable applications requiring efficient RF signal translation.

RF Mixers Replacement Considerations

Public confirmed substitute part numbers include MAX2660EUT+T, MAX2661EUT+T, MAX2671EUT+T, and MAX2673EUT+T. Verify pinout compatibility and specific electrical parameter differences before substitution.