HV9901

DS20005550A-page 8

 2016 Microchip Technology Inc.

3.0

APPLICATION INFORMATION

To calculate external component values, use the equa-

tions shown in Equation 3-1 to Equation 3-8 as well as

Figure 3-1 and Figure 3-2.

EQUATION 3-1:



=

EQUATION 3-2:

=

EQUATION 3-3:

–

-------------------

=

EQUATION 3-4:



1

---------------

+

------------------------

=

EQUATION 3-5:



--------------------

=

EQUATION 3-6:

21.8GHz





---------------------------------

+



EQUATION 3-7:

1.25V

1

--------------

+







=

EQUATION 3-8:

–

+

 C

HD



1



–



–

-------------------------------------

–





ln



=

I

PULL-IN

t

PULL-IN

I

HOLD

Time

FIGURE 3-1:

Current vs. Time.