CMX602B Consumer Microcircuits Limited, CMX602B Datasheet - Page 6

• Manufacturer Part Number: CMX602B
• Description: Calling Line Identifier Plus Call Waiting Type ii
• Manufacturer: Consumer Microcircuits Limited

Calling Line Identifier
1.4
It is recommended that the printed circuit board is laid out with a ground plane in the CMX602B area to
provide a low impedance ground connection to the V
 2003 CML Microsystems Plc
External Components
R1
R2
R3, R4, R5
R6, R7
R8
R9
R10
R11
Figure 2 Recommended External Components for Typical Application
Resistors 1%, capacitors 20% unless otherwise stated.
470k
See section 1.5.8
470k
470k
470k
680k
(See section 1.5.2)
240k
200k
(See section 1.5.2)
160k
100k
for V
for V
for V
for V
20%
DD
DD
DD
DD
= 3.3V
= 5.0V
= 5.0V
= 3.3V
SS
6
pin and to the decoupling capacitors C8 and C9.
C1, C2
C3, C4
C5
C6, C7
C8,C9
X1
D1 - D4
18pF
0.1 F
0.33 F
680pF
0.1 F
3.579545MHz
1N4004
CMX602B
D/602B/2