Diodes ZXCT1107/1109/1110 - Manual (Page 9)

ZXCT1107/1109/1110
LOW POWER HIGH-SIDE CURRENT MONITORS
ZXCT1107/1109/1110
Document number: DS35033 Rev. 3 - 2
9 of 16
www.diodes.com
JULY 2011
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A Product Line of
Diodes Incorporated
NEW PROD
UC
T
Typical AC Characteristics
(cont.)
Test Circuit for Pulse Response
10
20
30
40
50
60
70
80
1
CM
RR (
d
B
)
FREQUENCY (Hz)
Common Mode Rejection Ratio CMRR
10 100 1k 10k 100k 1M 10M
90
100
-30
-20
-10
0
10
20
30
T =25°C
V = 20V
V = 100mV
V = 10mVpp
R = 2.5K
A
S+
SENSE DC
SENSE AC
GAIN
FREQUENCY (Hz)
Small Signal Bandwidth
G
AI
N (
d
B)
10 100 1k 10k 100k 1M 10M
Test circuit for CMRR
Test circuit for Small signal bandwidth