MADR-007098-0001TR中文資料MA-COM數(shù)據(jù)手冊PDF規(guī)格書

Description

M/A-COMs MADR-007098-000100 is a break point free driver that produces a logarithmic output current suitable for linearizing PIN diode based shunt attenuators. This driver, in conjunction with customer defined external components, produces a linear transfer function (dB/V) between the input control voltage of the driver and the attenuation output of the PIN attenuator. The MADR-007098-000100 has been optimized for linearizing M/A-COM’s MAAV- 007089-000100 or MAAV-007090-000100 attenuators, but will function well with most types of cathode grounded, PIN attenuators. The driver is packaged in a SOW-16 package for commercial SMT applications. A typical schematic for a 30 dB, 7.5 dB/V linear attenuator is shown in Figure 1.

Features

? Linearizes PIN Diode Attenuators Over a Wide

Attenuation Range

? Output Currents up to 12 mA

? Operates with a Single Supply Voltage of +3V to

+12V

? Low Quiescent Currents

? Single Control Voltage

? Test Boards are Available

? Tape and Reel Packaging Available

? Lead-Free SOW-16 Package

? 100 Matte Tin Plating over Copper

? Halogen-Free “Green” Mold Compound

? 260°C Reflow Compatible

? RoHS* Compliant Version of DR65-0002