OBSOLETE - DO NOT USE
Programmable Oscillator
Specifications
EXO-3C
Product
EXO-3C
8 pin DIP
specify
Option
Codes
Parameters
Package style:
Frequency range:
46.875kHz ~ 32.0MHz
Frequency stability:
±100ppm max (<30.0MHz)
±150ppm max (30.0 ~ 32.0MHz)
8 7 6 5
1.60Ø
1 2 3 4
7.00
(max)
12.80
(max)
7.62
0.51
(min)
0.60
(max)
Operating temperature range:
-10 to +70 C
Storage temperature range:
-55 to +125C
Supply voltage (V
DD
):
+5.0V (±10%)
Supply current (max):
20mA
CMOS
5.08
(max)
2.50
(min)
1.52
2.54
0~15°
Driving ability:
PIN CONNECTIONS
1 Original freq.
2 Divided freq.
3 Enable/Disable
4 Ground
5 Select 1, see table
6 Select 2, see table
7 Select 3, see table
8 Supply voltage
Output voltage:
ë0í level (V
OL
) = 0.5V max
ë1í level (V
OH
) = 90%V
DD
min
Rise / fall times:
Scale 1:1
15ns max
Startup time:
1.5ms max (<30.0MHz)
2ms max (30.0 ~ 32.0MHz)
Waveform symmetry:
Standard.
40:60 max
Features
«
«
«
«
«
Optional - Please specify required code(s) when ordering
User programmable frequency divider
Standard frequencies held in stock
Fast startup time
Enable / disable function
Low cost for volume applications
Output Frequency Selection
INPUT
Divider Selection
Pin 7
-
Low
Low
Low
Low
High
20.48000
21.47727
22.00000
22.11840
24.00000
24.57600
30.00000
32.00000
High
High
High
Pin 6
-
Low
Low
High
High
Low
Low
High
High
Pin 5
-
Low
High
Low
High
Low
High
Low
High
Pin 3
Low
High
High
High
High
High
High
High
High
Pin 1
Disabled
f
o
f
o
f
o
f
o
f
o
f
o
f
o
f
o
OUTPUT
Standby Original Freq.
Divided Output
Pin 2
Disabled
f
d
= f
o
/ 2
f
d
= f
o
/ 2
2
f
d
= f
o
/ 2
3
f
d
= f
o
/ 2
4
f
d
= f
o
/ 2
5
f
d
= f
o
/ 2
6
f
d
= f
o
/ 2
7
f
d
= f
o
/ 2
8
Standard Frequencies
Frequencies in MHz
12.00000
12.28800
12.80000
14.31818
14.50000
14.74560
15.00000
15.36000
15.97440
16.00000
16.12800
16.25700
16.38400
17.73447
18.43200
19.20000
19.66080
20.00000
f
o
= Original frequency. f
d
= Divided frequency.
Ordering Information
Product name + frequency
e.g:
EXO-3C 14.31818MHz
EXO-3C 32.0MHz
Tel:
+44 1460 256 100
22 Mar 2011
Fax:
+44 1460 256 101
E-mail:
sales@golledge.com
Web:
www.golledge.com
京公网安备 11010802033920号
EEWORLD
