Texas Instruments C2000

Digital Type II Controller
DRIVER
L
o
V
in
CONTROLLER
D
o
C
o
V
out
DIGITAL
PROCESSOR
2
0
1
1
1
0
1
12
1
)(
−−
−−
++
++
=
zAzA
zBzBB
zG
c
3391.0
339.1
891.9
03632.0
927.9
0
1
0
1
2
=
=
=
=
=
A
A
B
B
B
(Tustin’s transform, T
s
= 1 us)
- 2 0
0
2 0
4 0
6 0
8 0
1 0 0
Magnitude (dB)
1 0
2
1 0
3
1 0
4
1 0
5
1 0
6
1 0
7
1 0
8
- 9 0
- 4 5
0
4 5
9 0
Phase (deg)
B o d e D ia g r a m
Fr e q u e n c y ( r a d /s e c )