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4
522 - 21 - 02
R3 [LOW RATIO] = 100k
Ω ± 40%
DC referenced to VSS + Vbe, AC = 100,100mVRMS.
R2 [THRESHOLD] = 49.5k
Ω ±25%
DC referenced to VSS, AC = 0, 0mVRMS.
P
A
T5
T
I
B6
T
I
B7
T
I
B8
T
I
B
C
I
R
T
E
M
O
I
T
A
R
)
%
(
E
U
L
A
V
C
I
R
T
E
M
O
I
T
A
R
E
C
N
A
R
E
L
O
T
)
%
±
(
L
A
N
I
M
O
N
P
A
T
E
U
L
A
V
S
T
I
N
U
00000
0
0
.
0
0
1A
/
N5
.
9
4k
Ω
10001
4
6
.
2
87
9
.
0
4k
Ω
20010
2
6
.
8
69
0
.
4
3k
Ω
30011
5
7
.
4
59
1
.
7
2k
Ω
40100
6
0
.
6
49
8
.
2
2k
Ω
50101
2
0
.
6
39
8
.
7
1k
Ω
60110
8
3
.
0
31
10
.
5
1k
Ω
70111
4
6
.
4
21
12
.
2
1k
Ω
81000
7
2
.
0
22
10
.
0
1k
Ω
91001
8
5
.
3
16
12
7
.
6k
Ω
0
1
1010
1
9
.
0
13
20
4
.
5k
Ω
1
1
1011
7
4
.
76
10
7
.
3k
Ω
2
1
1100
8
8
.
50
21
9
.
2k
Ω
3
1
1101
8
8
.
32
22
9
.
1k
Ω
4
1
1110
2
4
.
22
30
2
.
1k
Ω
5
1
1111
A
/
NA
/
NX
A
M
5
1
.
0k
Ω
P
A
T9
T
I
B0
1
T
I
B1
1
T
I
B2
1
T
I
B
C
I
R
T
E
M
O
I
T
A
R
)
%
(
E
U
L
A
V
C
I
R
T
E
M
O
I
T
A
R
E
C
N
A
R
E
L
O
T
)
%
±
(
L
A
N
I
M
O
N
P
A
T
E
U
L
A
V
S
T
I
N
U
00000
A
/
NA
/
NX
A
M
5
.
0k
Ω
10001
4
1
.
74
13
.
4
1k
Ω
20010
7
6
.
3
11
13
.
7
2k
Ω
30011
9
0
5
.
9
19
0
.
9
3k
Ω
40100
7
3
.
7
27
7
.
4
5k
Ω
50101
0
4
.
3
37
8
.
6
6k
Ω
60110
0
4
.
0
47
8
.
0
8k
Ω
70111
0
7
.
6
47
4
.
3
9k
Ω
81000
0
5
.
3
57
7
0
1k
Ω
91001
0
4
.
9
57
9
1
1k
Ω
0
1
1010
7
1
.
7
67
4
3
1k
Ω
1
1
1011
0
5
.
3
77
7
4
1k
Ω
2
1
1100
0
0
.
0
87
0
6
1k
Ω
3
1
1101
0
5
.
6
87
3
7
1k
Ω
4
1
1110
0
5
.
3
97
7
8
1k
Ω
5
1
1111
0
0
.
0
0
1A
/
N0
0
2k
Ω
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