EL8102 データシートの表示（PDF） - Renesas Electronics
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EL8102 Datasheet PDF : 14 Pages
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EL8102, EL8103
EL8102, EL8103
Simplified Schematic Diagram
VS+
I1
I2
R6
R7
Q5
R3
R1
R2
IN+
Q1
Q2
IN-
VBIAS2
Q3
Q6
VBIAS1
DIFFERENTIAL TO
SINGLE ENDED
DRIVE
GENERATOR
Q4
Typical Performance Curves
R4
R5
VS-
R8
Q7
OUT
Q8
R9
5
VS = 5V
AV = 1
3 RL = 1k
CL = 5pF
1
VOP-P = 200mV
-1
VOP-P = 1V
-3
VOP-P = 2V
-5
100k
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 1. FREQUENCY RESPONSE FOR VARIOUS OUTPUT
VOLTAGE LEVELS
5
3
RF = RG = 1k RF = RG = 2k
1
-1
RF = RG = 500
VS = 5V
-3 AV = 2
RL = 1k
CL = 5pF
-5
100k
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 2. SMALL SIGNAL FREQUENCY RESPONSE
vs RF AND RG
4
VS = 5V
CL = 5pF
2 RL = 1k
0
-2
AV = 5
AV = 2
AV = 1
-4
AV = 10
-6
100k
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 3. SMALL SIGNAL FREQUENCY RESPONSE FOR
VARIOUS NON-INVERTING GAINS
4
VS = 5V
CL = 5pF
2 RL = 1k
RF = 1k
0
AV = -5
-2
AV = -1
-4
AV = -10
-6
100k
1M
10M
100M
1G
FREQUENCY (Hz)
FIGURE 4. SMALL SIGNAL FREQUENCY RESPONSE FOR
VARIOUS INVERTING GAINS
FN7104 Rev 7.00
August 10, 2007
Page 4 of 14
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