Datasheet

LTC6078/LTC6079
8
60789fa
CAPACITIVE LOAD (pF)
10
OVERSHOOT (%)
50
45
40
35
30
25
20
15
10
5
0
100 1000
60789 G20
V
S
= 5V
V
CM
= 0.5V
T
A
= 25°C
A
V
= 10
A
V
= 1
FREQUENCY (Hz)
100
OUTPUT IMPEDANCE (kΩ)
60789 G19
1k 10k 100k 1M 10M
1000
100
10
1
0.1
0.01
V
S
= 5V
V
CM
= 0.5V
T
A
= 25°C
A
V
= 1
FREQUENCY (Hz)
100 1k 10k 100k 1M 10M
CHANNEL SEPARATION (dB)
60789 G21
–100
–105
–110
–115
–120
–125
–130
–135
V
S
= 5V
V
CM
= 0.5V
R
L
= 10k
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Disabled Output Impedence vs
Frequency
Overshoot vs C
L
PI FU CTIO S
UUU
Channel Separation vs Frequency
OUT: Amplifi er Output
–IN: Inverting Input
+IN: Noninverting Input
V+: Positive Supply
V–: Negative Supply
⎯
S
⎯
H
⎯
D
⎯
N
⎯
_
⎯
A: Shutdown Pin of Amplifi er A, active low and only
valid for LTC6078DD. An internal current source pulls the
pin to V
+
when fl oating.
⎯
S
⎯
H
⎯
D
⎯
N
⎯
_
⎯
B: Shutdown Pin of Amplifi er B, active low and only
valid for LTC6078DD. An internal current source pulls the
pin to V
+
when fl oating.
NC: Not internally connected.
Exposed Pad: Connected to V
–
.