D311
&
D311
MIC
CIRCUIT
DIAGRAM
12v
@
r432
3k
+
c429
4.7/50
N
402
pt2399
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
vcc
ref
agnd
dgnd
clk-
o
vco
cci
cco
op1out
op1i
n
op2i
n
op2out
lp
f2
in
lp
f2out
lp
f1out
lp
f1
in
r402
15k
N403A
4558
2
3
1
4
in+
in-
O2
vcc
2
1
3
c421
0.1
1
3
2
4
c422
0.1
c419
0.1
v401
8050
3
2
1
c423
510p
vd401
5.6v
c424
510p
c420
5n6
+
c427
22u/16v
r409
120k
+
c405
47u/16v
+
c428
10u/16v
r413
2k
r414
4.7k
N403B
1/2 4558
5
6
7
+
-
out2
vcc
c426
3n9
c416
0.1
c435
20p
r437
10k
+
c414
100u/16v
x
402
r421
10k
+
c417
47u/16v
r401
15k
r427
4.7k
r428
10k
r423
10k
r412
2k
r439
2k
r426
100k
r417
10k
r420
15k
r418
6.8k
r416
4.7k
c418
0.1
r419
10k
+
c432
4.7/50
c411
0.1
r438
100
r425
10k
r411
100
N401A
1/2 4558
3
2
1
4
+
-
o1
vdd
v402
9014
3
2
1
r422
100k
+
c408
10u/16v
r434
12k
+
c438
4.7/50
r424
20k
r405
100k
r403
1k
r433
12k
r404
100k
v403
9014
3
2
1
RP401
r440
2k
c425
5n6
c436
20p
r408
10k
+
c430
10u/16v
r436
100k
c401
0.1
N401B
1/2 4558
5
6
7
+
-
out2
vcc
r422
2k
r406
1k
+
c402
100u/16v
+
c434
47u/16v
+
c404
1/50
c406
20p
+
c437
4.7/50
+
c433
47/16
r410
120k
+
c415
100u/16v
+
c431
4.7/50
+
c412
4.7/50
x
401
+
c439
47u/16v
r407
10k
+
c403
1/50
x
p401
1
2
3
4
5
r431
3k
c407
20p
r441
2k
RP402
1
3
2
+
c410
100u/16v
RP403
1
3
2
r429
10k
+
c413
4.7/50
r415
4.7k
r430
100
+
c409
10u/16v
r435
100k
