MX809J Ver la hoja de datos (PDF) - MX-COM Inc
Número de pieza
componentes Descripción
Fabricante
MX809J Datasheet PDF : 22 Pages
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MSK Modem
6
3 External Components
MX809
R2
XTAL 1
2 SEE INSET XTAL/CLOCK ®
IRQ 3
24 VDD
23 WAKE
C5
22 ADDRESS SELECT
4
21 SERIAL CLOCK
5
20 COMMAND DATA
MX809J RX FREEFORMAT® 6
VBIAS
7
19 CS
18
AMP IN® 8
17 REPLY DATA
®
C3
AMP OUT 9
16
RX IN
®
10
15
C4
11
VSS® 12
14
13 TX OUT
®
INSET
XTAL
1
X1
R1
MX809J
2
XTAL/CLOCK
C2
C1
Figure 2: Recommended External Components
Component
R1
R2
C1
C2
C3
C4
C5
X1
Notes
1
1
1
Value
1.0M
22.0K
33pF
33pF
1.0F
0.1F
1.0F
4.032MHz
Tolerance
±10%
±10%
±20%
±20%
±20%
±20%
±20%
Table 4: Recommended External Components
Recommended External Component Notes:
1. Xtal circuit capacitors C1 (CD) and C2 (CG) shown in Inset 2 are recommended in accordance with MX-
COM’s Crystal Oscillator Application Note.
1998 MX-COM, Inc.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480036.004
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
All trademarks and service marks are held by their respective companies.
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