isl55211 Intersil Corporation, isl55211 Datasheet - Page 4

• Manufacturer Part Number: isl55211
• Description: Wideband, Low Noise, Low Distortion, Fixed Gain, Differential Amplifier
• Manufacturer: Intersil Corporation

Electrical Specifications
differential input, differential output, input and output referenced to internal default V
Average Offset Voltage Drift
Input Bias Current
Average Bias Current Drift
Input Offset Current
Average Offset Current Drift
INPUT
Common-mode Input Range High
Common-mode Input Range Low
Common-mode Rejection Ratio
Differential Input Impedance
OUTPUT (Pins 9 AND 12)
Maximum Output Voltage
Minimum Output Voltage
Differential Output Voltage Swing
Differential Output Current Drive
Closed-loop Output Impedance
OUTPUT COMMON-MODE VOLTAGE CONTROL (Pin 14)
Small-signal Bandwidth
Slew Rate
Gain
Output Common-Mode Offset from CM Input
CM Default Voltage
CM Input Bias Current
CM Input Voltage Range
CM Input Impedance
POWER SUPPLY
Specified Operation Voltage
Quiescent Current
Power-supply Rejection (PSRR) V
POWER-DOWN (Pin 7)
Enable Voltage Threshold
Disable Voltage Threshold
PARAMETER
S+
4
V
S+
T
T
T
T
T
T
T
Internal Nodes
Internal Nodes
f < 10MHz, common mode to differential
output
V
V
Each output (with 200Ω differential load)
Linear Operation
T
T
R
f < 10MHz, differential
From V
Rising/Falling
V
Output V
At control pin
At control pin
At control pin
T
T
3.0V to 4.5V range
f < 10MHz [PSRR to differential output]
Referenced to GND
Assured on above 1.55V
Assured off below 0.54V
A
A
A
A
A
A
A
A
A
A
A
IN1-
IN1+
CM
L
= +3.3V Test Conditions: G = 12dB, V
= -40°C to +85°C
= +25°C, positive current into the pin
= -40°C to +85°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= -40°C to +85°C
= +25°C
= -40°C to +85°C
= +25°, V
= -40°C to +85°C
= 10Ω [sourcing or sinking]
input pin 1.0V to 1.4V
Connected to V
Connected to V
CM
CM
pin to Output V
with V
S+
= 3.3V, V
CONDITIONS
CM
ISL55211
IN2-
IN2+
pin floating
S-
CM
= 0V
CM
CM
= open, V
(1.2V nominal) unless otherwise specified. (Continued)
(Note 6)
0.995
2.15
3.04
2.95
1.18
30.5
0.54
MIN
O
1.1
0.9
56
40
33
50
-5
-6
-8
3
= 2V
P-P
, R
15 || 50
0.999
2.35
0.45
+50
TYP
+50
200
200
150
3.8
0.6
1.2
3.3
0.7
L
±3
±1
±8
35
1.3
75
45
30
±1
35
67
2
= 200Ω differential, T
(Note 6)
+120
+140
1.22
39.5
1.55
MAX
0.63
1.7
1.9
4.2
+5
+6
+8
37
kΩ || pF
µV/
nA/
nA/
UNIT
V/µs
V
MHz
A
V/V
mA
mV
mA
mA
µA
µA
µA
µA
dB
µA
dB
Ω
P-P
Ω
V
V
V
V
V
V
V
V
V
V
= +25°C,
°
°
°
C
C
C
June 21, 2011
TESTED
FN7868.0
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