參數(shù)資料
型號: EL5462
廠商: Intersil Corporation
英文描述: 500MHz Low Power Current Feedback Amplifier
中文描述: 500MHz的低功耗電流反饋放大器
文件頁數(shù): 2/9頁
文件大?。?/td> 416K
代理商: EL5462
2
FN7492.0
February 14, 2005
Absolute Maximum Ratings
(T
A
= 25°C)
Supply Voltage between V
S
+ and V
S
-. . . . . . . . . . . . . . . . . . . 13.2V
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . 50mA
Maximum Voltage between IN+ and IN-, Disabled . . . . . . . . . ±1.5V
Current into IN+, IN-, CE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±5mA
Slew Rate from V
S
+ to V
S
- . . . . . . . . . . . . . . . . . . . . . . . . . . . 1V/μs
Pin Voltages. . . . . . . . . . . . . . . . . . . . . . . . .V
S
- - 0.5V to V
S
+ +0.5V
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . .+125°C
Storage Temperature. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: T
J
= T
C
= T
A
Electrical Specifications
V
S
+
= +5V, V
S
-
= -5V, R
F
= 750
for A
V
= 1, R
F
= 400
for A
V
= 2, R
L
= 150
, T
A
= 25°C unless otherwise
specified.
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
AC PERFORMANCE
BW
-3dB Bandwidth
A
V
= +1, R
L
= 500
,
R
F
= 598
500
MHz
A
V
= +2, R
L
= 150
,
R
F
= 422
233
MHz
BW1
0.1dB Bandwidth
30
MHz
SR
Slew Rate
V
O
= -2.5V to +2.5V, A
V
= +2, R
L
= 100
2500
4000
5000
V/μs
t
S
0.1% Settling Time
V
OUT
= -2.5V to +2.5V, A
V
= +1
25
ns
e
N
Input Voltage Noise
3
nV/
Hz
i
N
-
IN- Input Current Noise
10
pA/
Hz
i
N
+
IN+ Input Current Noise
6.5
pA/
Hz
dG
Differential Gain Error (Note 1)
A
V
= +2
0.05
%
dP
Differential Phase Error (Note 1)
A
V
= +2
0.15
°
DC PERFORMANCE
V
OS
Offset Voltage
-5
1.5
+5
mV
T
C
V
OS
Input Offset Voltage Temperature
Coefficient
Measured from T
MIN
to T
MAX
6
μV/°C
R
OL
Transimpedance
500
1000
k
INPUT CHARACTERISTICS
CMIR
Common Mode Input Range
Guaranteed by CMRR test
±3
±3.3
V
CMRR
Common Mode Rejection Ratio
V
IN
= ±3V
50
62
75
dB
-ICMR
- Input Current Common Mode Rejection
-1
0.22
+1
μA/V
+I
IN
+ Input Current
-8
0.5
+8
μA
-I
IN
- Input Current
-10
2
+10
μA
R
IN
Input Resistance
0.8
1.6
3
M
C
IN
Input Capacitance
1
pF
OUTPUT CHARACTERISTICS
V
O
Output Voltage Swing
R
L
= 150
to GND
±3.35
±3.6
±3.75
V
R
L
= 1k
to GND
±3.75
±3.9
±4.15
V
I
OUT
Output Current
R
L
= 10
to GND
60
100
mA
EL5462
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