SDA 9380 - B21
Preliminary Data Sheet
Waveforms
11.5 Function of H,V protection
HPROT
VPROT
Mode
SCP
HPON b)
VPON b)
(IIC-Bus)
(IIC-Bus)
V1
V2
continuous
blanking
start up
0
0
0
0
0
0
1
2
3
4
V1
V2
H, V in
operation
a)
or
continuous
blanking
after t2
EHT over-
voltage
1
after t2
H in
operation
continuous
blanking
after t0
or
0
0
or
V short
failure
if SSC = 0
t0 < t < t1
V longer
failure
continuous
blanking
after t0
1
or
after t1
5
6
or
H off
after t1
if SSC = 0
t > t1
EHT
short over-
voltage
continuous
blanking
after t2
1
1
or
after t2
after t1
t > t1
t0 = 2/fv...3/fv
t1 = 64/fv...128/fv
t2 = 1/fv...2/fv
a) depends on IIC control items
b) HPON = 1 or VPON = 1: HD = 1(off)
Micronas
11-61
2001-01-29