MX929BDS Просмотр технического описания (PDF) - MX-COM Inc
Номер в каталоге
Компоненты Описание
производитель
MX929BDS Datasheet PDF : 51 Pages
| |||
4-Level FSK Modem Data Pump
3. External Components
Page 8 of 50
MX929B PRELIMINARY INFORMATION
VDD
C1 C8
IRQ
D7
1
2
24 VDD
23 RXAMPOUT
R2
From Rx FM
R1
Discriminator
D6
3
22 RXIN
D5
D4
D3
4
21 VBIAS
5
6
MX929B 20
19
TXOUT
DOC1
To Tx Frequency
R4
Modulator
D2
7
18 DOC2
D1
8
17 XTAL/CLOCK
D0
9
16 XTAL
C7 C6 C5 C2
RD
10
15 A1
WR
CS
VSS
11
12
A0
14 A0
13 CS
XTAL/CLOCK
17
X1 C3
A1
R3 C4
16
XTAL
Figure 2: Recommended External Components
Component
R1
R2
R3
R4
C1
C2
C3
Notes
1
3
Value
100k:
1M:
100k:
0.1 µF
0.1 µF
Tolerance
r20%
r5%
r20%
r5%
r20%
r20%
r20%
Component
C4
C5
C6
C7
C8
Notes
3
4
5
5
4
Value
Tolerance
r20%
r5%
r20%
r20%
r5%
X1
2
©2001 MX-COM, INC.
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054
Doc. # 20480171.003
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA All trademarks and service marks are held by their respective companies.
Share Link: 