ABRACON ACO

5Vdc • HCMOS/ TTL COMPATIBLE FULL-SIZE DIP
CRYSTAL CLOCK OSCILLATORS
ACO
20.2 x12.6 x 5.08 mm
FEATURES:
• Wide frequency range.
• Tight symmetry option.
• Fast rise and fall times.
• H C M OS and TTL compatible.
• Tristate Enable / Disable options.
• Anti-Static packaging tube.
APPLICATIONS:
• Provide clock signals for microprocessors and digital circuits.
• High output drive capability applications.
STANDARD SPECIFICATIONS
Frequency
Range
3.5 MHz
- 25 MHz
PARAMETERS
SPECIFICATIONS
Operation Mode
Fundamental, AT
Frequency Range
(Fo)
500Hz - 200MHz **
Operating Temperature
-10°C to + 60° C (See Options)
Operating Temperature (TOPR)
0°C to +70°C
Storage Temperature
-55°C to + 125° C
Storage
Temperature
(T
)
-55°C
+125°C
STO
Frequency Tolerance @ 25°C
± 50 ppm max. to
(See Options)
Frequency
Stability
(DF
F
)
±100ppm
max.
Options)
/ o
Frequency Stability over Temp.
± 50 ppm max. (See(See
Options)
Supply Voltage
(Vdd)
5Vdc
±10%
Equivalent
Series Resistance
200 W for 3.5
MHz
< F < 4.0 MHz
30mA max.
forfor
F< 4.0
24MHz
max.
for F< 80MHz
(ESR)
Maximum
150
W
MHz
<70mA
F < 6.0
MHz
Input Current
(I dd)
_ 80MHz
45mA max.
forfor
F< 6.0
50MHz
max.MHz
for F>
100 W
MHz <85mA
F < 10.0
80 W for 10 MHz < [email protected]<114.0
MHz
Duty Cycle
45 / 55% max. for F < 50MHz _ /2Vdd (See Options)
50 W for 14 MHz < F < 1 25 MHz
_ 50 MHz @ /2Vdd (See Options)
or Symmetry
40 / 60% max. for F >
Shunt Capacitance C0
7 pF max.
_ 24MHz
max. for F <
RiseCapacitance
and Fall Times
Load
CL (TR / TF)
16 p F10ns
(See Option)
5ns max. for F > 24MHz
Drive Level
100 µW max.
10TTL
(50pF max.) for Fo < 80MHz
@ Load
Output
Aging
25° C First Year
± 5orpp15pF
m max.
_ Vdc
5TTL
or
15pF
forat(F100
80MHz
o) >
Insulation Resistance
500 M W min.
± 15V
Output Voltage
0.9*Vdd min. (VOH) ; 0.4Vdc max. (VOL)
Start-up Time
(TOSC)
10ms max.
Tristate Function
(VIH) “1” or Open: Oscillation
>
_ 2.2V
(Option -A Only)
(VIL ) “0”:Output disabled in high impedance (Hi Z) < 0.8V
Output Disable / Enable Time
100ns max. (for Option “- A” ONLY)
Dimensions: Inches (mm)
* Pin 1 has internal pull-up resistor which allows Pin 1 to be left floating (enable high) Option A
** Higher Frequencies available. Recommended handling, see appendix F.
Test circuit, waveforms, see appendix B. Reflow profile, see appendix E.
Environmental and mechanical specifications, see appendix C. Group 1. Marking, see appendix G.
Application notes, see appendix A. Value added, see appendix D.
PIN
NUMBER
FUNCTION
1
7
8
14
NC or Tristate E/D
GND / Case
Output
Vdd
ORDERING OPTIONS
ACO - Frequency - Temperature - Overall Frequency Stability - Duty Cycle - Tristate
XX.XXXX MHz or kHz
-D for -10°C to + 60°C
-E for -20°C to + 70°C
-F for -30°C to + 70°C
-N for -30°C to + 85°C
-L for -40°C to + 85°C
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
-Y
-J
-R
-K
-H
-C
- 50 - Value Added - Packaging
@ 1/ 2Vdd
@ 1/ 2Vdd
-S for 45 / 55%
50 pF load
for ± 10ppm max**
-TY for Tray packing
output drive
-T for 47.5 / 52.5%
for ± 20ppm max
-S1 for 45 / 55% @ 1.4Vdc
for ± 25ppm max
-G Gull Wing
-T1 for 47.5 / 52.5% @ 1.4Vdc
for ± 30ppm max
-GHT Gull Wing Reflow capable
for ± 35ppm max
A
for
Tristate
E/D
-QXX (Trimmed Leads)
for ± 50ppm max
** Standard Operating Temperature Only Frequency 50 MHz max
NOTE: Left blank if standard • All specifications and markings subject to change without notice
ABRACON
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070 •
F AX : (949) 448-8484
E-MAIL: [email protected] abracon.com • INTERNET ADDRESS: www.abracon.com
C O R P O R AT I O N
®
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