msm7617 Oki Semiconductor, msm7617 Datasheet - Page 26

• Manufacturer Part Number: msm7617
• Description: 2-channel Echo Canceler
• Manufacturer: Oki Semiconductor

Terminal side
Line side
ch1 RST
ch2 RST
ch3 RST
ch4 RST
CLOCK
ROUT Bus
ch1 SYNC
SOUT Bus
ch3 SYNC
SIN Bus
RIN Bus
SCK
CH1
+5 V
GND
+5 V
GND
23
19
58
62
13
32
31
11
14
15
17
18
24
25
26
27
29
30
16
41
40
43
46
42
47
48
21
33
34
35
36
9
5
RIN1
SOUT1
RIN2
SOUT2
SYNC1
SCK
WDT1
DF1
NLP1
HCL1
ADP1
HD1
ATT1
SG11
SG10
SA11
SA10
RGC11
RGC10
RST1
ECDM1
ECDM0
TST
CLKIN
PWDWN
V
V
V
V
V
V
V
V
DD
SS
DD
DD
DD
DD
DD
DD
MSM7617
(PLL)
(PLL)
ROUT1
ROUT2
SYNCO
SYNC2
RGC21
RGC20
WDT2
SCKO
NLP2
HCL2
ADP2
SG21
SG20
RST2
IOM1
IOM0
ATT2
SA21
SA20
SIN1
SIN2
ECM
HD2
DF2
V
V
V
V
V
V
V
SS
SS
SS
SS
SS
DD
DD
22
20
59
61
4
49
50
6
3
2
64
63
57
56
55
54
52
51
1
8
7
10
38
39
12
28
44
45
60
37
53
+5 V
GND
CH2
+
GND
+5 V
CH3
GND
GND
+5 V
+5 V
23
19
58
62
13
32
31
11
14
15
17
18
24
25
26
27
29
30
16
41
40
43
46
42
47
48
21
33
34
35
36
9
5
RIN1
SOUT1
RIN2
SOUT2
SYNC1
SCK
WDT1
DF1
NLP1
HCL1
ADP1
HD1
ATT1
SG11
SG10
SA11
SA10
RGC11
RGC10
RST1
ECDM1
ECDM0
TST
CLKIN
PWDWN
V
V
V
V
V
V
V
V
DD
SS
DD
DD
DD
DD
DD
DD
MSM7617
(PLL)
(PLL)
SYNCO
ROUT1
ROUT2
SYNC2
RGC21
RGC20
WDT2
ADP2
SCKO
NLP2
HCL2
SG21
SG20
SA21
SA20
RST2
IOM1
IOM0
ATT2
SIN1
SIN2
ECM
HD2
DF2
V
V
V
V
V
V
V
DD
DD
SS
SS
SS
SS
SS
22
20
59
61
4
49
50
6
3
2
64
63
57
56
55
54
52
51
1
8
7
10
38
39
12
28
44
45
60
37
53
+5 V
GND
CH4
+
GND
+5 V