EL4451C
Wideband Variable-Gain Amplifier, Gain of 2
e
Absolute Maximum Ratings (T
25 C)
§
16.5V
A
a
V
V
V
Positive Supply Voltage
I
Continuous Output Current
Maximum Power Dissipation
Operating Temperature Range
Storage Temperature Range
30mA
OUT
a
b
V
to V Supply Voltage
33V
P
T
T
See Curves
S
D
A
S
a
b
b
b
a
Voltage at any Input or Feedback
Difference between Pairs
V
to V
40 C to 85 C
§
§
IN
a
60 C to 150 C
DV
§
§
IN
of Inputs or Feedback
6V
I
Current into any Input, or Feedback Pin
4mA
IN
Important Note:
All parameters having Min/Max specifications are guaranteed. The Test Level column indicates the specific device testing actually
performed during production and Quality inspection. Elantec performs most electrical tests using modern high-speed automatic test
e
e
T
A
equipment, specifically the LTX77 Series system. Unless otherwise noted, all tests are pulsed tests, therefore T
T
.
J
C
Test Level
Test Procedure
I
100% production tested and QA sample tested per QA test plan QCX0002.
e
e
25 C ,
II
100% production tested at T
25 C and QA sample tested at T
§
§
A
A
T
and T
per QA test plan QCX0002.
MIN
MAX
QA sample tested per QA test plan QCX0002.
Parameter is guaranteed (but not tested) by Design and Characterization Data.
III
IV
V
e
Parameter is typical value at T
25 C for information purposes only.
§
A
e
e
500X.
g
Open-Loop DC Electrical Characteristics Power Supplies at 5V, T
25 C, R
§
A
L
Test
Parameter
Description
Min
Typ
Max
Units
Level
V
V
Signal input differential input voltage - Clipping
0.2% nonlinearity
1.8
2.0
1.3
I
V
V
DIFF
V
e
e
g
g
g
2.8
Common-mode range of V ; V
IN DIFF
0, V
5V
2.0
I
V
V
CM
s
e
g
g
V
15V
12.8
V
s
V
V
V
V
V
Input offset voltage
7
25
25
I
I
I
I
I
I
mV
mV
V
OS
, FB
OS
Output offset voltage
Extrapolated voltage for 100% gain
Extrapolated voltage for 0% gain
e
8
1.9
2.1
2.2
0.06
1.15
0
G, 100%
G, 0%
G, 1V
b
b
0.16
0.06
V
Gain at V
1V
0.95
1.05
V/V
mA
GAIN
b
b
9
I
B
Input bias current (all inputs)
20
a
b
,
I
Input offset current between V
and V
IN
OS
IN
0.2
0.2
4
I
mA
a
b
Gain and Gain , FB and Ref
b
a
e
1V
G
NL
Ft
Nonlinearity, V between 1V and 1V, V
IN
0.5
I
I
%
e b
b
b
Signal feedthrough, V
1V
100
70
dB
G
R
R
R
, V
IN IN
Input resistance, V
IN
100
200
50
230
460
100
I
KX
KX
KX
, FB
IN
Input resistance, FB
Input resistance, gain input
V
I
R
IN, GAIN
2