AHT Datasheet, PDF (1/2 Pages) Abracon Corporation – TTL OUTPUT HALF SIZE DIP CRYSTAL CLOCK OSCILLATOR

TTL OUTPUT HALF SIZE DIP CRYSTAL CLOCK OSCILLATOR
AHT Series
FEATURES:
• Hermetically sealed metal package
• TTL output
• Case ground for EMI protection
• Tri-state Enable/Disable options
APPLICATIONS:
Pb RoHS
Compliant
13.2 x 13.2 x 5.5mm
|||||||||||||||
• Provide clock signals for microprocessors and digital circuits
• TTL output for low EMI applications
STANDARD SPECIFICATIONS:
PARAMETERS
ABRACON P/N
Frequency:
Operating temperature:
AHT Series
400kHz to 160MHz
0°C to +70°C (see options)
Storage temperature:
Overall frequency stability*:
- 55°C to + 125°C
± 100ppm max. (see options)
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:
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
* Overall frequency stability includes initial tolerance, temperature stability, and aging.
Table 1
MHz
400.000kHz ≤F<24.999MHz
25.000Hz ≤F<100.000MHz
100.000kHz ≤F<160.000MHz
Rise/Fall time
mA
ns
20
10
40
5
80
4
OPTIONS & PART IDENTIFICATION:
(Left blank if standard)
AHT - Frequency -
- -- -
Temperature Options
I
0°C to +50°C
D
-10°C to +60°C
E
-20°C to +70°C
F
-30°C to +70°C
N
-30°C to +85°C
L
-40°C to +85°C
Freq. Stability
J*
±20 ppm ma x.
R
±25 ppm ma x.
K
±30 ppm max.
H
±35 ppm max.
C
±50 ppm max.
*Temp option I, D, and E only
ABRACON IS
ISO9001:2008
CERTIFIED
Symmetry Options
S
4 5 /5 5 % @ 1 /2 Vd d
Tristate Enable Funct
A
Tristate Function
Value Added Option
G
Gull Wing
G2
Gull Wing
GHT Gull Wing Reflow
Q45 0.45(11.43)
Q40 0.40(10.16)
Q35 0.25(8.89)
Q30 0.30(7.62)
Q25 0.25(6.35)
Q20 0.20(5.08)
Q15 0.15(3.81)
Q10 0.10(2.54)
Visit www.abracon.com for Terms & Conditions of Sale Revised: 10.23.10
30332Esperanza, Rancho Santa Margarita, Californi9a2688
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