Diodes ZXCT1107/1109/1110 - Manual (Page 8)

ZXCT1107/1109/1110
LOW POWER HIGH-SIDE CURRENT MONITORS
ZXCT1107/1109/1110
Document number: DS35033 Rev. 3 - 2
8 of 16
www.diodes.com
JULY 2011
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A Product Line of
Diodes Incorporated
NEW PROD
UC
T
Typical AC Characteristics
-70
-60
-50
-40
-30
-20
-10
0
-3.5
-3
-2.5
-2
-1.5
-1
-0.5
0
V = 0V,
GND = -3.7V
R
= 10k
S+
GAIN
O
U
T
P
UT VO
L
T
A
G
E (
V
)
SENS
E
V
O
L
T
A
G
E (
m
V)
TIME (µs)
Small Signal Pulse Response
Output
Input
0 5 10 15 20 25 30 35 40 45 50
-250
-200
-150
-100
-50
0
-25
-21
-17
-13
-9
-5
O
U
TPU
T
VO
L
T
AG
E
(V
)
S
ENSE VO
L
T
AG
E
(m
V)
V = 0V,
GND = -20V
R
= 10k
S+
GAIN
Output
Input
TIME (µs)
Large Signal Pulse Response
0 5 10 15 20 25 30 35 40 45 50
-250
-200
-150
-100
-50
0
-20
-18
-16
-14
-12
-10
V = 0V,
GND = -20V
R
= 10k
S+
GAIN
O
U
T
PUT VO
L
T
AG
E
(
V)
SE
NSE V
O
L
T
A
G
E (
m
V)
TIME (µs)
Large Signal Pulse Response
Output
Input
0 5 10 15 20 25 30 35 40 45 50
-25
-20
-15
-10
-5
0
-20
-19
-18
V = 0V,
GND = -20V
R
= 10k
S+
GAIN
O
U
TPUT V
O
L
T
AG
E (
V
)
SE
NSE V
O
L
T
A
G
E (
m
V)
TIME (µs)
Small Signal Pulse Response
Output
Input
0 5 10 15 20 25 30 35 40 45 50
-102
-100
-98
-96
-94
-92
-90
-88
0 5 10 15 20 25 30 35 40 45 50
-17
-16.5
-16
-15.5
-15
V = 0V,
GND = -20V
R
= 10k
S+
GAIN
OUT
P
UT
V
OL
T
A
GE
(V
)
SENSE
VO
L
T
AG
E
(m
V
)
TIME (µs)
Small Signal Pulse Response
Output
Input
-112
-110
-108
-106
-104
-102
-100
-98
0 5 10 15 20 25 30 35 40 45 50
-17
-16.8
-16.6
-16.4
-16.2
-16
-15.8
-15.6
-15.4
-15.2
-15
O
U
TP
UT
VO
L
T
AG
E
(V)
TIME (µs)
Small Signal Pulse Response
SENS
E
V
O
LTA
G
E (
m
V
)
V = 0V,
GND = -20V
R
= 10k
S+
GAIN
Output
Input