
ISL55210
4
FN7811.2
June 6, 2013
DC PERFORMANCE
Open-loop Voltage Gain (AOL)Differential
86
100
dB
*
Input Offset Voltage
TA = +25°C
-1.4
±0.1
+1.4
mV
*
TA = -40°C to +85°C
-1.6
±0.1
+1.6
mV
Average Offset Voltage Drift
TA = -40°C to +85°C
±3
V/°C
Input Bias Current
TA = +25°C, positive current into the pin
+50
+120
A
*
TA = -40°C to +85°C
+50
+140
A
Average Bias Current Drift
TA = -40°C to +85°C
+200
nA/°C
Input Offset Current
TA = +25°C
-5
±1
+5
A
*
TA = -40°C to +85°C
-6
±1
+6
A
Average Offset Current Drift
TA = -40°C to +85°C
±8
nA/°C
INPUT
Common-mode Input Range High
1.7
V
*
Common-mode Input Range Low
1.1
V
*
Common-mode Rejection Ratio
f < 10MHz, common mode to differential
output
56
75
dB
*
Differential Input Impedance
1
|| 2k || pF
OUTPUT
Maximum Output Voltage
Each output (with 200 differential load)
Linear Operation
2.15
2.35
V
*
Minimum Output Voltage
0.45
0.63
V
*
Differential Output Voltage Swing
TA = +25°C
3.04
3.8
VP-P
*
TA = -40°C to +85°C
2.95
V
Differential Output Current Drive
RL = 10 [sourcing or sinking]
40
45
mA
*
Closed-loop Output Impedance
f < 10MHz, differential
0.6
OUTPUT COMMON-MODE VOLTAGE CONTROL
Small-signal Bandwidth
From VCM pin to Output VCM
30
MHz
Slew Rate
Rising/Falling
150
V/s
Gain
VCM input pin 1.0V to 1.4V
0.995
0.999
V/V
*
Output Common-Mode Offset from CM Input
-8
±1
+8
mV
*
CM Default Voltage
Output VCM with VCM pin floating
1.18
1.2
1.22
V
*
CM Input Bias Current
At control pin
2
A
CM Input Voltage Range
At control pin
0.9
1.9
V
*
CM Input Impedance
At control pin
15
|| 50
k
|| pF
POWER SUPPLY
Specified Operation Voltage
3
3.3
4.2
V
Quiescent Current
TA = +25°, VS+ = 3.3V, VS- = 0V
33
35
37
mA
*
TA = -40°C to +85°C
30.5
36
39.5
mA
Power-supply Rejection (PSRR) VS+
3.0V - 4.5V range
56
90
dB
*
Electrical Specifications VS+ = +3.3V Test Conditions: G = 12dB, VCM = open, VO = 2VP-P, RF = 200, RL = 200 differential, TA = +25°C,
differential input, differential output, input and output referenced to internal default VCM (1.2V nominal) unless otherwise specified. (Continued)
PARAMETER
CONDITIONS
MIN
(Note 6)
TYP
MAX
(Note 6)
UNIT
TESTED
(Note 7)