AT20-0106

Attenuators Overview

The AT20-0106 is a GaAs FET 6-bit digital attenuator manufactured by MACOM Technology Solutions. It provides a total attenuation range of 1 dB to 50 dB with a minimum step size of 1 dB. The device operates within a frequency range of 0 Hz to 2 GHz and features an integral TTL driver for control. Key electrical specifications include a maximum VSWR of 1.8 and a typical insertion loss of 4.6 dB. Designed for 50 Ohm systems, this component integrates the attenuator and control logic into a single package.

Attenuators Feature Summary

• Integrates GaAs FET attenuator with TTL driver
• Provides 6-bit digital control resolution
• Supports wideband operation from DC to 2 GHz

Attenuators Applications

• Telecommunications signal conditioning
• Test and measurement equipment calibration
• RF system gain control

Attenuators Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required pinout and packaging configurations. Confirm that the supply chain source provides authentic components with traceable documentation. Check for any recent product change notices that may affect mechanical dimensions or electrical performance characteristics prior to final procurement authorization.

Attenuators Selection Notes

Select this component when a compact solution for high-resolution digital attenuation is required up to 2 GHz. The integrated TTL driver simplifies interface design by eliminating external control circuitry needs. Ensure the application environment supports the specified voltage levels and that the thermal requirements align with the package capabilities for continuous operation at target frequencies.

Attenuators Part Context

This part belongs to MACOM's family of digital attenuators designed for RF applications. It utilizes GaAs FET technology to achieve precise attenuation steps. The series typically includes variants with different bit resolutions and frequency ranges, but the AT20-0106 specifically targets the 6-bit, 50 dB range segment for broadband systems requiring digital control.

Attenuators Replacement Considerations

Consult official MACOM substitution guides for compatible parts. Verify pin-to-pin compatibility and electrical parameter equivalence before replacing.