EL2227C View Datasheet(PDF) - Elantec -> Intersil
Part Name
Description
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EL2227C Datasheet PDF : 15 Pages
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EL2227C
Dual Very Low Noise Amplifier
Typical Performance Curves
Group Delay vs Frequency
10
8
6
4
2
0
-2
-4
-6
-8
-10
1M
AV=5V
AV=2V
VS=±12V
RF=620Ω
RL=500Ω
PIN=-20dBm into 50Ω
10M
100M
Frequency (Hz)
Supply Current vs Supply Voltage
12
1.2/div
6
1.2/div
0
0
6
12
Supply Voltage (±V)
CMRR
110
90
70
50
30
VS=±12
10
10 100 1k 10k 100k 1M 10M 100M
Frequency (Hz)
Differential Gain/Phase vs DC Input Voltage at
3.58MHz
0.1
0.08
0.06
0.04
dP
0.02
AV=2
RF=620Ω
RL=150Ω
fO=3.58MHz
0
dG
-0.02
-1
-0.5
0
0.5
1
DC Input Voltage (V)
Closed Loop Output Impedance vs Frequency
100
10
1
0.1
0.01
10k
100k
1M
10M
Frequency (Hz)
PSRR
0
20
40
60
VS-
VS+
80
100
1k
10k
100k
1M
10M
Frequency (Hz)
100M
100M
7
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