SMV1493 Datasheet, PDF (1/5 Pages) Skyworks Solutions Inc. – Abrupt Junction Tuning Varactors

DATA SHEET
SMV1493–SMV1494: Abrupt Junction Tuning Varactors
Features
● _{High Q}
● _{Low series resistance for low phase noise}
● _{Multiple packages: SOD-323 and SC-79}
● _{Designed for high volume commercial applications}
● _{SPICE models are available}
Description
The SMV1493 and SMV1494 silicon abrupt junction varactor
diodes are designed for use in VCOs requiring tight capacitance
tolerances. The low resistance of these varactors makes them
appropriate for high Q resonators in wireless system VCOs to
frequencies beyond 2.5 GHz.
Absolute Maximum Ratings
Characteristic
Value
Forward current (I_F)
20 mA
Power dissipation (P_D)
250 mW
Storage temperature (T_ST)
Operating temperature (T_OP)
-55 °C to +150 °C
-55 °C to +125 °C
ESD human body model
Class O
Performance is guaranteed only under the conditions listed in the specifications table and is
not guaranteed under the full range(s) described by the Absolute Maximum specifications.
Exceeding any of the absolute maximum/minimum specifications may result in permanent
damage to the device and will void the warranty.
CAUTION: Although this device is designed to be as robust as
possible, Electrostatic Discharge (ESD) can damage
this device. This device must be protected at all times
from ESD. Static charges may easily produce poten-
tials of several kilovolts on the human body or
equipment, which can discharge without detection.
Industry-standard ESD precautions must be employed
at all times.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
200070 Rev. A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • September 22, 2004
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