TC962
2.0
PIN DESCRIPTIONS
The descriptions of the pins are listed in Table 2-1.
TABLE 2-1:
Pin No.
(8-Pin DIP)
(8-Pin CERDIP)
1
2
3
4
5
6
7
8
PIN FUNCTION TABLE
Symbol
Zener Cathode
C
+
Description
Cathode of internal Zener diode.
Positive side of external CP capacitor (pump cap).
Ground terminal.
Negative side of external CP capacitor (pump cap).
Output voltage.
If grounded, frequency doubles.
Capacitor to GND will decrease frequency.
Input voltage.
GND
C
-
V
OUT
FREQ x 2
C
OSC
V
DD
Pin No.
(16-Pin SOIC)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Symbol
Zener Cathode
NC
C
+
Description
Cathode of internal Zener diode.
No connect.
Positive side of external CP capacitor (pump cap).
No connect.
Ground terminal.
No connect.
Negative side of external CP capacitor (pump cap).
No connect.
No connect.
Output voltage.
No connect.
If grounded, frequency doubles.
No connect.
Capacitor to GND will decrease frequency.
No connect.
Input voltage.
NC
GND
NC
C
-
NC
NC
V
OUT
NC
FREQ x 2
NC
C
OSC
NC
V
DD
DS21484C-page 4
©
2006 Microchip Technology Inc.
MICROCHIP [ MICROCHIP TECHNOLOGY ]
