ACO-21.500000MHZ-S-A-G [ABRACON]
HCMOS/TTL Output Clock Oscillator, 21.5MHz Nom, ROHS COMPLIANT, DIP-14/4;
| 型号： | ACO-21.500000MHZ-S-A-G |
| 厂家： | 
ABRACON |
| 描述： | HCMOS/TTL Output Clock Oscillator, 21.5MHz Nom, ROHS COMPLIANT, DIP-14/4 |
| 文件： | 总1页 (文件大小：474K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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.
• HCMOS 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
PARAMETERS
SPECIFICATIONS
Frequency Range
(F )
500Hz - 200MHz
**
o
Operating Temperature (TOPR
)
0°C to +70°C
Storage Temperature
(TSTO
)
-55°C to +125°C
Frequency Stability F F )
(∆
±100ppm max. (See Options)
/
o
Supply Voltage
(V
)
5Vdc ±10%
dd
30mA max. for F< 24MHz
70mA max. for F< 80MHz
>_
mA max. r F 80MHz
85
Input Current
(I
dd
)
45mA m
a
x
.
F
<
5
0
M
H
fo
@ 1 Vdd
Duty Cycle
/
2
(See Options)
1
@ /2Vdd (See Options)
>_
40 / 60% max. for F 50MHz
or Symmetry
<_
>
10ns max. for F 24MHz
Rise and Fall Times (TR /
L
T
F
)
5ns max. for F
24MHz
10TTL or 15pF (50pF max.) for F < 80MHz
o
Output Load
5TTL or 15pF for (F )
>_
80MHz
o
I
Output Voltage
0.9* dd min. (VOH) ; 0.4 dc max. (VOL
V
V
)
Start-up Time
(TOSC)
10ms max.
Tristate Function
(Option -A Only)
(VIH)
“1” or Open: Oscillation
“0”:Output disabled in high impedance (HiZ) < 0.8V
>_ 2.2V
(VIL
)
Dimensions: Inches (mm)
Output Disable / Enable Time
100ns max. (for Option “- A” ONLY)
PIN
NUMBER
FUNCTION
* 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.
1
7
NC or Tristate E/D
GND / Case
Output
8
14
V
dd
ORDERING OPTIONS
ACO - Frequency - Temperature - Overall Frequency Stability
-
Duty Cycle
-
Tristate
- 50 - Value Added - Packaging
@
1
1
XX.XXXX MHz or kHz
-S for 45 /55%
/
/
2Vdd
2Vdd
Vdc
Vdc
50 pF load
output drive
-Y for ± 10ppm max**
-J for ± 20ppm max
-R for ± 25ppm max
-K for ± 30ppm max
-H for ± 35ppm max
-C for ± 50ppm max
-TY for Tray packing
-T for 47.5 /52.5% @
@
1.4
1.4
-S1 for 45 /55%
-T1 for 47.5 /52.5%
-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
-G Gull Wing
-GHT Gull Wing Reflow capable
-QXX (Trimmed Leads)
@
- A for Tristate E/D
** Standard Operating Temperature Only Frequency 50 MHz max
ABRACON
NOTE: Left blank if standard • All specifications and markings subject to change without notice
®
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
29 Journey • Aliso Viejo, CA 92656 • USA
(949) 448-7070
•
FAX: (949) 448-8484
51
E-MAIL: abinfo
@abracon.com • INTERNET ADDRESS: www.abracon.com
C O R P O R A T I O N
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