MX805AP データシートの表示（PDF） - MX-COM Inc
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MX805AP Datasheet PDF : 24 Pages
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Sub-Audio Signaling Processor
7
3 External Components
VDD
R7
R8
SEE INSET
XTAL 1
XTAL/CLOCK 2
ADDRESS SELECT 3
IRQ 4
SERIAL CLOCK 5
COMMAND DATA 6 MX805AJ
CS 7
REPLY DATA 8
TX SUB-AUDIO OUT 9
C7 AUDIO IN 10
AUDIO OUT 11
VSS 12
24 VDD
23 WAKE
22 NOTONE
21 COMPARATOR OUT
20 COMPARATOR IN (+)
19 COMPARATOR IN (-)
18 VBIAS
17 RX SUB-AUDIO OUT
16 RX SUB-AUDIO IN C3
15 RX AMP OUT
14 RX AMP IN (+)
13 RX AMP IN (-)
R2
R6
R4
R3
R5
INSET
XTAL
1
X1
R1
MX805AJ
2
XTAL/CLOCK
C2
C1
MX805A
+
C5
C6
+
C8
D1 D2
+ C4
Figure 2: Recommended External Components
Component
R1
R2
Notes
5
4
Value
1.0M
360k
Tolerance
±5%
±5%
R3
1
10.0k
±5%
R4
4
150k
±5%
R5
4
100k
±5%
R6
150k
±5%
R7
6
22.0k
±5%
R8
2
360k
±5%
C1
5
C2
5
Component
C3
C4
Notes
C5
C6
C7
C8
Value
1.5F
15.0F,
6V Tant.
1.0F,
10V Tant.
1.0F,
10V Tant.
0.1F,
25V x 7R
1.0F
D1
8
D2
8
X1
4.00MHz
Table 3: Recommended External Components
Tolerance
±20%
±20%
±20%
±20%
±20%
1998 MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480116.004
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
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