 English |
|
|
|
|
|
|
|
| EXO3C Datasheet, PDF (1/1 Pages) List of Unclassifed Manufacturers – ECM Programmable Oscillator | |||
| |||
|
Programmable Oscillator
EXO-3C
8765
1.60Ã
1234
12.80
(max)
7.00
(max)
5.08
(max)
2.50
(min)
1.52
0.51
(min)
2.54
7.62
0~15°
0.60
(max)
PIN CONNECTIONS
1 Original freq. 5 Select 1, see table
2 Divided freq. 6 Select 2, see table
3 Enable/Disable 7 Select 3, see table
4 Ground
8 Supply voltage
Scale 1:1
Features
« User programmable frequency divider
« Standard frequencies held in stock
« Fast startup time
« Enable / disable function
« Low cost for volume applications
Standard Frequencies
12.00000
12.28800
12.80000
14.31818
14.50000
14.74560
15.00000
15.36000
15.97440
Frequencies in MHz
16.00000
16.12800
16.25700
16.38400
17.73447
18.43200
19.20000
19.66080
20.00000
20.48000
21.47727
22.00000
22.11840
24.00000
24.57600
30.00000
32.00000
Specifications
Parameters
Package style:
8 pin DIP
Product
EXO-3C
࡯
Frequency range:
46.875kHz ~ 32.0MHz
࡯
Frequency stability:
±100ppm max (<30.0MHz)
࡯
±150ppm max (30.0 ~ 32.0MHz)
࡯
Operating temperature range:
-10 to +70°C
࡯
Storage temperature range:
-55 to +125°C
࡯
Supply voltage (VDD):
+5.0V (±10%)
࡯
Supply current (max):
20mA
࡯
Driving ability:
CMOS
࡯
Output voltage:
â0â level (VOL) = 0.5V max
࡯
â1â level (VOH) = 90%VDD min
࡯
Rise / fall times:
15ns max
࡯
Startup time:
1.5ms max (<30.0MHz)
࡯
2ms max (30.0 ~ 32.0MHz)
࡯
Waveform symmetry: 40:60 max
࡯
࡯ Standard. ˿ Optional - Please specify required code(s) when ordering
Option
Codes
specify
Output Frequency Selection
INPUT
OUTPUT
Divider Selection Standby Original Freq. Divided Output
Pin 7 Pin 6 Pin 5 Pin 3
Pin 1
Pin 2
-
Low
Low
Low
Low
High
High
High
High
-
Low
Low
High
High
Low
Low
High
High
-
Low
High
Low
High
Low
High
Low
High
Low
High
High
High
High
High
High
High
High
Disabled
fo
fo
fo
fo
fo
fo
fo
fo
fo = Original frequency. fd = Divided frequency.
Disabled
fd = fo / 2
fd = fo / 22
fd = fo / 23
fd = fo / 24
fd = fo / 25
fd = fo / 26
fd = fo / 27
fd = fo / 28
Ordering Information
Product name + frequency
e.g: EXO-3C 14.31818MHz
EXO-3C 32.0MHz
Tel: +44 1460 256 100
18 Feb 2000
Fax: +44 1460 256 101
E-mail: sales@golledge.com
Web: www.golledge.com
|
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese