Telephone Signaling Transceiver
8
CMX860 Advance Information
C4
1
28 DVDD
2
27
3
26
DVSS 4
25
Provision
for a
Wire Link
5
24
6 CMX860 23
7
22
8
21
9
20 AVDD
10
19
11
18
12
17
13
AVSS
14
16
VBI AS
15
C6
C3
C5
L1
+
DVSS
DVDD
AVDD
L2
+
C7
AVSS
Figure 3: Recommended Power Supply Connections and De-coupling
ANALOG
C3, C6 100nF
C7
10 F
L2
100nH
DIGITAL
C4
100nF
C5
10 F
L1
100nH
Note: Inductors L1 and L2 can be omitted but this may degrade system performance.
Table 3: Recommended Power Supply Connections and De-coupling
ã2000 MX-COM, Inc.
www.mxcom.com tel: 800 638 5577 336 744 5050 fax: 336 744 5054
Doc. # 20480222.002
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA All trademarks and service marks are held by their respective companies.