CHE1260 Datasheet, PDF (8/8 Pages) United Monolithic Semiconductors – 10-27GHz Bidirectionnal Detector

CHE1260
Note
RF_F__{_}i_in_n
10-27GHz Detector
100kΩ
Vref_R ^DC_R Vdet_R _100kΩ
R^RF^F_^_o^ou^ut^t
100kΩ
Vdet_I _{DC_I} Vref_I
100kΩ
Recommended external resistors assembly
100kΩ resistors in parallel with Vdet_I, Vref_I, Vdet_R and Vref_R pads are recommended to
provide the best behaviour in the whole operating temperature range.
As the voltage detection is the difference between Vref_X and Vdet_X (X= I or R), the
external resistor value should be identical on these ports.
For information, a variation of 2% leads around 1mV variation of detected voltage.
ESD protections are implemented on Vdet_I, Vref_I, Vdet_R and Vref_R accesses.
Due to the BCB coating on the chip, qualification domain implies the chip must be glued.
Ordering Information
Chip form:
CHE1260-98F/00
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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. : DSCHE1260-8058 - 28 Feb 08
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Specifications subject to change without notice