AD608ARZ

Product Overview

AD608ARZ from Analog Devices Inc. is a low power mixer / IF subsystem for receiver designs used for RF and microwave frequency conversion. This product detail focuses on practical mixer parameters such as RF/LO/IF range, conversion performance, linearity, drive requirements and package compatibility.

The device is suitable for receiver, transmitter, upconversion or downconversion stages where the exact suffix must be matched for package, tape-and-reel format, temperature grade and RF layout before purchase.

Key Features

• Manufacturer: Analog Devices Inc.
• Part Number: AD608ARZ
• Device Type: low power mixer / IF subsystem for receiver designs
• Mixer Configuration / Topology: Active mixer with on-chip IF limiting amplifier and RSSI functions
• RF Frequency Range: Mixer input usable to about 500 MHz receiver applications
• LO Frequency Range / Drive: External LO input for VHF/UHF frequency conversion
• IF Frequency Range: 10.7 MHz / 455 kHz IF receiver-chain applications depending on design
• Conversion Gain / Loss: Receiver subsystem mixer conversion with integrated IF gain stages rather than a passive conversion-loss block
• Linearity / P1dB: Low distortion receiver mixer architecture optimized for low-power communications equipment
• Noise Figure / Receiver Noise: Receiver-chain noise and gain depend on RF matching and IF filter implementation
• Supply / Bias: Single 2.7 V to 5.5 V class low-power supply operation
• Package / Case: 16-lead SOIC package family for ARZ / reel suffixes
• Operating Temperature: Industrial/commercial grade depending on suffix
• Design Notes: Use the AD608 when the design needs an integrated VHF/UHF mixer plus IF limiting/RSSI chain rather than only a discrete passive mixer.

Applications

Wireless infrastructure, cellular base stations, microwave radios, satellite communication equipment, radar front ends, test instruments and broadband receiver or transmitter conversion paths.

Repair, prototype and shortage-support builds where original Analog Devices / Hittite mixer suffix, package footprint and frequency plan must remain compatible with the existing RF design.

Quality & Sourcing

Antrex Electronics can support sourcing for AD608ARZ through available stock checks, BOM consolidation and alternative-lot review. For RF mixer components, date code, MSL handling, original label condition and package integrity should be reviewed before shipment.

For production recovery, repair support or shortage coverage, Antrex Electronics can coordinate visual inspection, package verification and third-party testing when required. This helps buyers manage risk when sourcing discontinued, legacy or hard-to-find RF mixer parts.