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8-Bit/2-Byte Double-Buffered
Transparent Latches
DESCRIPTION
The DRC-11522 is a dual 16-bit digital-to-resolver (D/R) converter.
Each channel is independent from the other with the exception of the
16 digital lines. The DRC-11522 allows the user to program the gain
of the resolver output.
Packaged in a 36-pin double DIP, the DRC-11522 is two digital-to-
resolver converters in one hybrid module. Using an AC reference
input, the DRC-11522 is a digital-to-resolver converter. When using a
DC reference input, the unit can be used as a hybrid digital-to-sin/cos
DC converter. With the reference input proportional to the radius vec-
tor, the DRC-11522 converts polar to rectangular coordinates.
The circuit design in the DRC-11522 allows for higher accuracy and
reduces the output scale factor variation so that the output can drive
displays directly. The output line-to-line voltage can be scaled by pin
programming. Other features include buffered reference input, and a
wide operating temperature range.
APPLICATIONS
Because of its high reliability, small size and low power consumption,
the DRC-11522 is ideal for the most stringent and severe industrial
and military ground or avionics applications. All units are available
with MIL-PRF-38534 processing.
Among the many possible applications are computer-based systems
in which digital information is processed, such as simulators, flight
trainers, flight instrumentation, fire control systems, radar and navi-
gation systems.
FOR MORE INFORMATION CONTACT:
Data Device Corporation
105 Wilbur Place
Bohemia, New York 11716
631-567-5600 Fax: 631-567-7358
www.ddc-web.com
Technical Support:
1-800-DDC-5757 ext. 7382
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1988, 1999 Data Device Corporation