CHE1270
Note
12-40GHz Detector
Resistors in parallel with Vdet and Vref pads have to be identical. Only a 1% variation of this
resistor value might be accepted to guarantee a correct detection.
Due to ESD protection circuits on RF input, an external capacitance might be requested to
isolate the product from external voltage that could be present on the RF access.
ESD protections are also implemented on Vdet and Vref accesses.
Ordering Information
Chip form:
CHE1270-98F/00
Information furnished is believed to be accurate and reliable. However
United Monolithic Semiconductors
S.A.S.
assumes no responsibility for the consequences of use of such information nor for any infringement of
patents or other rights of third parties which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of
United Monolithic Semiconductors S.A.S..
Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all
information previously supplied.
United Monolithic Semiconductors S.A.S.
products are not authorised for use
as critical components in life support devices or systems without express written approval from
United Monolithic
Semiconductors S.A.S
Ref. : DSCHE1270-7297 - 24 Oct 07
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