ISL55191, ISL55291
Electrical Specifications
PARAMETER
AC SPECIFICATIONS
GBW
HD
(4MHz)
ISO
X-TALK
ISL55291
V
N
IN
Gain Bandwidth Product
2nd Harmonic Distortion
3rd Harmonic Distortion
Off-state Isolation; EN = 1 ISL55291; f
O
= 10MHz; A
V
= +10; V
IN
= 640mV
P-P
;
EN = 0 ISL55191
R
f
/R
g
= 909惟/100惟; C
L
= 1.2pF
Channel to Channel Crosstalk
Input Referred Voltage Noise
Input Referred Current Noise
f
O
= 10MHz; A
V
= +10; V
OUT
(Driven Channel) =
640mV
P-P
; R
f
/R
g
= 909惟/100惟; C
L
= 1.2pF
f
O
= 1kHz
f
O
= 10kHz
A
V
= +10; V
OUT
= 100mV
P-P
; R
f
/R
g
= 909惟/100惟
A
V
= +10; V
OUT
= 2V
P-P
; R
f
/R
g
= 909惟/100惟
800
-94
-104
-65
-75
1.2
3.8
MHz
dBc
dBc
dB
dB
nV/鈭欻z
pA/鈭欻z
V
+
= 5V, V- = GND, R
L
= 1k惟, R
G
= 30惟, R
F
= 270惟. unless otherwise specified. Parameters are per amplifier.
All values are at V+ = 5V, T
A
= +25擄C.
CONDITIONS
MIN
TYP
MAX
UNIT
DESCRIPTION
TRANSIENT RESPONSE
SR
t
r
, t
f
Large
Signal
Slew Rate
Rise Time, t
r
10% to 90%
Fall Time, t
f
10% to 90%
Rise Time, t
r
10% to 90%
Fall Time, t
f
10% to 90%
t
r
, t
f
, Small
Signal
t
pd
t
IOL
Rise Time, t
r
10% to 90%
Fall Time, t
f
10% to 90%
Propagation Delay
10% V
IN
to 10% V
OUT
Positive Input Overload Recovery
Time, t
IOL+
; 10% V
IN
to 10% V
OUT
Negative Input Overload Recovery
Time, t
IOL-
; 10% V
IN
to 10% V
OUT
t
OOL
A
V
= +10; V
OUT
= 3.5V
P-P
; R
f
/R
g
= 909惟/100惟
C
L
= 1.2pF
A
V
= +10; V
OUT
= 1V
P-P
; R
f
/R
g
= 909惟/100惟
C
L
= 1.2pF
A
V
= +10; V
OUT
= 100mV
P-P
; R
f
/R
g
= 909惟/100惟
C
L
= 1.2pF
A
V
= +10; V
OUT
= 100mV
P-P
; R
f
/R
g
= 909惟/100惟
C
L
= 1.2pF
V
S
= 鹵2.5V; A
V
= +10; V
IN
= +V
CM
+0.5V;
R
f
/R
g
= 909惟/100惟; C
L
= 1.2pF
V
S
= 鹵2.5V; A
V
= +10; V
IN
= -V -0.5V;
R
f
/R
g
= 909惟/100惟; C
L
= 1.2pF
150
260
6.6
5.7
5
4
3
3
1.6
50
30
40
30
540
390
330
50
V/uS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Positive Output Overload Recovery V
S
= 鹵2.5V; A
V
= +10; V
IN
= 2.3V
P-P
;
Time, t
OOL+
; 10% V
IN
to 10% V
OUT
R
f
/R
g
= 909惟/100惟; C
L
= 1.2pF
Negative Output Overload Recovery V
S
= 鹵2.5V; A
V
= +10; V
IN
= 2.3V
P-P
;
Time, t
OOL-
; 10% V
IN
to 10% V
OUT
R
f
/R
g
= 909惟/100惟; C
L
= 1.2pF
t
EN
ISL55191
ENABLE to Output Turn-on Delay
Time; 10% EN to 10% V
OUT
ENABLE to Output Turn-off Delay
Time; 10% EN to 10% V
OUT
A
V
= +10; V
IN
= 500mV
P-P
; R
f
/R
g
= 909惟/100惟
C
L
= 1.2pF
A
V
= +10; V
IN
= 500mV
P-P
; R
f
/R
g
= 909惟/100惟
C
L
= 1.2pF
A
V
= +10; V
IN
= 500mV
P-P
; R
f
/R
g
= 909惟/100惟
C
L
= 1.2pF
A
V
= +10; V
IN
= 500mV
P-P
; R
f
/R
g
= 909惟/100惟
C
L
= 1.2pF
t
EN
ISL55291
ENABLE to Output Turn-on Delay
Time; 10% EN to 10% V
OUT
ENABLE to Output Turn-off Delay
Time;10% EN to 10% V
OUT
4
FN6263.1
March 30, 2007