ACHFREQ1-D-C-T1-A-50G [ABRACON]
HCMOS/TTL Output Clock Oscillator, 32.768MHz Min, 80MHz Max;型号: | ACHFREQ1-D-C-T1-A-50G |
厂家: | ABRACON |
描述: | HCMOS/TTL Output Clock Oscillator, 32.768MHz Min, 80MHz Max |
文件: | 总1页 (文件大小:103K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
HCMOS/ TTL COMPATIBLE HALF-SIZE DIP
CRYSTAL CLOCK OSCILLATORS
ACH
FEATURES:
• Wide frequency range.
• Tight symmetry option.
• Fast Rise and Fall Times.
• HCMOS and TTL compatible.
• Tristate Enable / Disable Function.
• 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 )
o
32.768 kHz - 160 MHz
(**)
Operating Temperature (TOPR
)
ꢀ°C to + 7ꢀ°C (See Options)
-55°C to +1ꢁ5°C
Storage Temperature (TSTO
)
(
Frequency Stability
Supply Voltage
∆
(V
F F )
1ꢀꢀ ppm max. (See Options)
5 Vdc 1ꢀ%
/
o
)
dd
3ꢀ mA max. for F< ꢁ4 MHz 7ꢀ mA max. for F< 8ꢀ MHz
Input Current
(I
)
dd
>_
45 mA max. for F< 5ꢀ MHz 85 mA max. for F 8ꢀ MHz
1/ꢁ Vdd (See Options)
@
45 / 55% max. for F < 5ꢀ MHz
>_
Duty Cycle
or Symmetry
4ꢀ / 6ꢀ% max. for F 5ꢀ MHz 1/ꢁ Vdd (See Options)
@
<_
>
1ꢀ ns max. for F ꢁ4 MHz
5 ns max. for F ꢁ4 MHz
1ꢀTTL or 15 pF (5ꢀpF max.) for F < 8ꢀ MHz
Rise and Fall Times (TR /
Output Load
TF)
o
>_
5TTL or 15 pF for (F ) 8ꢀ MHz
o
Output Voltage
ꢀ.9 *
V
dd min. (VOH
1ꢀ ms max.
“1” or Open: Oscillation
)
ꢀ.4
V
dc max. (VOL
)
Start-up Time
(TOSC
)
Tristate Function
(Option “-A” ONLY)
(
VIH
)
>_ ꢁ.ꢁV
“ꢀ”:Output disabled in high impedance (HiZ) < ꢀ.8V
(
VIL
)
Dimensions: Inches (mm)
PIN
Output Disable/ Enable Time
1ꢀꢀ ns max. (for Option “- A” ONLY)
FUNCTION
( *) Pin 1 has internal pull-up resistor which allows Pin 1 to be left floating (enable high) Option A
NUMBER
Higher Frequencies available
For test circuit, waveforms, please see page 67.
(**)
1
4
5
8
NC or Tristate E/D
GND / Case
Output
Environmental and mechanical specifications on page 68, Group 1. Marking, see page 79.
ORDERING OPTIONS
V
dd
ACH - Frequency - Temperature - Overall Frequency Stability
-
Duty Cycle
-
Tristate
-
50 - Value Added
@
@
@
1
1
XX.XXXX MHz or kHz
-S for 45 /55%
-T for 47.5 /5ꢁ.5%
-S1 for 45 /55%
-T1 for 47.5 /5ꢁ.5%
/
/
ꢁ Vdd
ꢁ Vdd
-Y for 1ꢀ ppm max**
-J for ꢁꢀ ppm max
-R for ꢁ5 ppm max
-K for 3ꢀ ppm max
-H for 35 ppm max
-C for 5ꢀ ppm max
-G
-Gꢁ
Gull Wing, p. 73.
Gull Wing, p. 73.
5ꢀ pF load
output drive
-D for -1ꢀ°C to + 6ꢀ°C
-E for -ꢁꢀ°C to + 7ꢀ°C
-F for -3ꢀ°C to + 7ꢀ°C
-N for -3ꢀ°C to + 85°C
-L for -4ꢀ°C to + 85°C
1.4 Vdc
-QXX (Trimmed Leads) p. 73.
@ 1.4 Vdc
- A for Tristate E/D
(**) Standard Operating Temperature Only
Frequency 5ꢀ MHz max.
NOTE: Left blank if standard • All specifications and markings subject to change without notice
ABRACON
ABRACON IS
ISO 9001 / QS 9000
CERTIFIED
®
29 Journey • Aliso Viejo, CA 92656 • USA
- 39 -
(949) 448-7070
•
FAX: (949) 448-8484
C O R P O R A T I O N
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@abracon.com • INTERNET ADDRESS: www.abracon.com
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