EL4452CN 데이터 시트보기 (PDF) - Elantec -> Intersil
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EL4452CN Datasheet PDF : 12 Pages
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EL4452C
Wideband Variable-Gain Amplifier with Gain of 10
Open-Loop DC Electrical Characteristics Contd
Power supplies at g5V TA e 25 C RF e 910X RG e 100X RL e 500X
Parameter
Description
Min
PSRR
EG
NL
VO
ISC
IS
Power-Supply Rejection Ratio VOS FB Supplies from g5V to g15V
Gain Error Excluding Feedback Resistors VGAIN e 2 5V
Nonlinearity VIN from b0 25V to a0 25 VGAIN e 1V
Output Voltage Swing
(VIN e 0 VREF Varied)
VS e g5V
VSe g15V
Output Short-Circuit Current
Supply Current VS e g15V
65
b7
g2 5
g12 5
40
Typ
83
03
g2 8
g12 8
85
15 5
Max
a7
06
18
Test
Level
I
I
I
I
I
I
I
Units
dB
%
%
V
V
mA
mA
Closed-Loop AC Electrical Characteristics
Power supplies at g12V TA e 25 C RL e 500X CL e 15pF
Parameter
Description
Min
Typ
Max
Test
Level
Units
BW b3dB
b3dB Small-Signal Bandwidth Signal Input
50
V
MHz
BW g0 1dB
0 1dB Flatness Bandwidth Signal Input
10
V
MHz
Peaking
Frequency Response Peaking
01
V
dB
BW Gain
b3dB Small-Signal Bandwidth Gain Input
50
V
MHz
SR
Slew Rate VOUT between b2V and a2V
350
400
550
I
V ms
VN
Input-Referred Noise Voltage Density
29
V
nV rt-Hz
Test Circuit
4452 – 2
Note For typical performance curves RF e 910X RG e 100X VGAIN e 1V RL e 500X and CL e 15 pF unless otherwise noted
3
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