• Provide clock signals for microprocessors and digital circuits
• TTL output for low EMI applications
Pb
RoHS
Compliant
13.2 x 13.2 x 5.5mm
| | | | | | | | | | | | | | |
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N
Frequency:
Operating temperature:
Storage temperature:
Overall frequency stability*:
Supply voltage (Vdd):
Input current:
Symmetry:
Rise and Fall Times (Tr/Tf):
Output load:
Output Voltage:
Tri State Function:
Output Disable/ Enable time:
Start-up-time:
AHT Series
400kHz to 160MHz
0°C to +70°C (see options)
- 55°C to + 125°C
± 100ppm max. (see options)
5.0Vdc ± 10%
See Table 1
40/60% max. (see option)
See Table 1
10 TTL max.
VOH = 0.9 * Vdd min.
VOL = 0.1* Vdd max.
"1" (VIH >= 2.4 Vdc) or open: Oscillation
"0" (VIL < 0.4V): Hi Z
100 ns max. (for Option "-A" ONLY)
10 to 35 ms max
Table 1
MHz
400.000kHz
≤
F <2 4 .9 9 9 MHz
25.000Hz
≤
F <1 0 0 .0 0 0 MHz
100.000kHz
≤
F <1 6 0 .0 0 0 MHz
mA
20
40
80
Rise/Fall time
ns
10
5
4
* Overall frequency stability includes initial tolerance, temperature stability, and aging.
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
AHT - Frequency -
-
- -
-
Temperature Options
I
0 °C to +5 0 °C
D
-1 0 °C to +6 0 °C
E
-2 0 °C to +7 0 °C
F
-3 0 °C to +7 0 °C
N
-3 0 °C to +8 5 °C
L
-4 0 °C to +8 5 °C
Symmetry Options
S
4 5 /5 5 % @ 1 /2 Vd d
Tristate Enable Funct
A
Tristate Function
Freq. Stability
J*
±2 0 p p m m a x.
R
±2 5 p p m m a x.
K
±30 ppm max.
H
±35 ppm max.
C
±50 ppm max.
*Temp option I, D, and E only
Value Added Option
G
G u ll Win g
G2
G u ll Win g
G HT
Gull Wing Reflow
Q45
0 .4 5 (1 1 .4 3 )
Q40
0 . 4 0 (1 0 . 1 6 )
Q35
0 .2 5 (8 .8 9 )
Q30
0.30(7.62)
Q25
0.25(6.35)
Q20
0.20(5.08)
Q15
0 .1 5 (3 .8 1 )
Q10
0 .1 0 (2 .5 4 )
ABRACON IS
ISO9001:2008
CERTIFIED
Revised: 10.23.10
30332 Esperanza, Rancho Santa Margarita, California
92688
tel 949-546-8000| fax 949-546-8001
www.abracon.com
|
Visit
www.abracon.com
for Terms & Conditions of Sale
TTL OUTPUT HALF SIZE DIP CRYSTAL CLOCK OSCILLATOR
AHT Series
OUTLINE DIMENSIONS:
Pb
RoHS
Compliant
13.2 x 13.2 x 5.5mm
| | | | | | | | | | | | | | |
FUNCTION
PIN
NC or Tristate Enable/ Disable
1
GND
4
Output
5
VDD
8
Note: Recommended using an approximately
0.01uF bypass capacitor between PIN 4 and 8.
Dimensions: inches (mm)
ATTENTION:
Abracon Corporation’s products are COTS – Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated,
Automotive Applications. Abracon’s products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application
requiring high reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme
operating environment, written consent and authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information.
ABRACON IS
ISO9001:2008
CERTIFIED
Revised: 10.23.10
30332 Esperanza, Rancho Santa Margarita, California
PCB设计
