5962-8980901EA

Overview

The AD539 is a wideband dual-channel linear multiplier and divider manufactured by Analog Devices. The MIL-STD-883 qualified version, designated 5962-8980901EA, operates over an extended temperature range of -55°C to +125°C. It features two independent signal channels with a common control input, providing a signal bandwidth of 60 MHz and a control channel bandwidth of 5 MHz. The device consumes 10.2 mA at the positive supply rail and 22.2 mA at the negative supply rail when powered by ±5 V supplies. It utilizes a ceramic LCC-20 package.

Feature Summary

• Provides two-quadrant multiplication and division functionality with low distortion characteristics.
• Features two identical signal channels sharing a single linear control input for gain adjustment.
• Includes fully calibrated monolithic circuitry with laser-trimmed critical parameters.
• Offers flexible scaling options using internal feedback resistors or external operational amplifiers.

Applications

• Precise high bandwidth automatic gain control (AGC) systems
• Voltage-controlled amplifier (VCA) applications
• Video signal processing circuits
• High-speed analog division operations

Procurement Notes

Verify that the component matches the specific military qualification standard associated with the 5962 part number. Confirm the package type corresponds to the ceramic LCC variant required for the specified operating temperature range. Ensure compatibility with existing board layouts regarding pin configurations and thermal management requirements for the extended grade specifications.

Selection Notes

Select this component when dual-channel signal processing with a shared control path is required. The extended temperature rating makes it suitable for harsh environments where standard commercial grades fail. Consider the 60 MHz bandwidth for high-frequency video or RF applications. Evaluate power dissipation limits if operating at supply voltages significantly higher than the recommended ±5 V configuration.

Part Context

This part belongs to the AD539 family of wideband analog multipliers. It shares functional similarities with other ADI multiplier ICs but is distinguished by its specific military qualification and extended temperature performance. The 5962 designation indicates compliance with Department of Defense standards for reliability and screening, differentiating it from commercial J, K, or S grades.

Replacement Considerations

Direct replacements include other AD539 variants such as AD539SE/883B or AD539SJ/883B, provided they meet the same MIL-STD-883 qualification requirements. Verify pinout compatibility between LCC and DIP packages if substituting with non-military equivalents.