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National Stock Number:
5985-01-625-3402
Federal Supply Class:
5985
National Item Identification Number:
016253402
Description:
ATTENUATOR,VARIABLE
Detail:
A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
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Manufacturer Information:
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Techincal Specification:
| ADJUSTMENT DEVICE TYPE AND QUANTITY | 1 ELECTRONIC, PROGRAMMABLE | | APPLICATION DESIGN | PRINTED CIRCUIT BOARD | | ATTENUATION PER STEP IN DECIBELS | 1.0 | | ATTENUATION VARIATION METHOD | STEPPED | | BODY STYLE | IRREGULAR | | FREQUENCY RANGE | 4000.0 MEGAHERTZ MAXIMUM | | IMPEDANCE RATING IN OHMS | 50.0 OUTPUT | | OVERALL LENGTH | 4.3 MILLIMETERS NOMINAL | | OVERALL WIDTH | 4.3 MILLIMETERS NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | 5-BIT RF DIGITAL STEP ATTENUATOR | | OVERALL ATTENUATION RANGE IN DECIBELS | +1.0 TO 31.0 | | OVERALL HEIGHT | 1.1 MILLIMETERS NOMINAL | | SPECIAL FEATURES | GREEN 20-LEAD 4X4 MM QFN PACKAGING; 3000 UNITS PER TAPE AND REEL; SERIAL CMOS CONTROL INTERFACE | | STEP POSITION QUANTITY | 5 | | TERMINAL TYPE AND QUANTITY | 20 PRINTED CIRCUIT |
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