CHE1260
Note
100kΩ
Ω
10-27GHz Detector
Vref_R DC_R Vdet_R
100kΩ
Ω
RF_in
RF_in
RF_out
RF_out
100kΩ
Ω
Vdet_I DC_I
Vref_I
100kΩ
Ω
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
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. : DSCHE1260-8058 - 28 Feb 08
8/8
Specifications subject to change without notice
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UMS [ UNITED MONOLITHIC SEMICONDUCTORS ]
