Description

M/A-COMs MAAD-007080-000100 is a GaAs FET 6-bit digital attenuator with integral TTL driver. Step size is 1 dB providing a 50 dB total attenuation range. This device is in a PQFN plastic surface mount package. MAAD-007080-000100 is ideally suited for use where accuracy, fast speed, very low power consumption, and low costs are required. For dual supply designs without switching noise, use MAAD-007082-000100.

Specifications and features

• Attenuation: 1 dB Steps to 50 dB
• Single Positive Supply
• Contains Internal DC to DC Converter
• Low DC Power Consumption
• Small Footprint, JEDEC Package
• Integral TTL Driver
• 50 ohm Impedance
• Lead-Free CSP-1 Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• 260°C Reflow Compatible
• RoHS* Compliant Version of AT90-1106

Application Scenarios

The MAAD-007080-000100 digital attenuator with integral TTL driver is ideal for various applications including:

• Signal attenuation in communication systems
• RF signal testing and measurement
• Audio and video signal adjustment

Comparison

The MAAD-007080-000100 has several advantages and disadvantages:

• Accurate and precise attenuation control
• Fast speed operation
• Very low power consumption
• Cost-effective

• May produce switching noise in dual supply designs