K1144B Series
5V Crystal Clock Oscillators
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Applications:
Local Reference Clock
4-pin Package, Compatible with 14-pin DIL
1.75 to 35.0MHz Frequency Range
CMOS/TTL Compatible Output
Tri-State Option Available
Tighter Stabilities Available
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Extended Temperature Version Available
ax.
mM
8m
20,
ax.
mM
2m
13,
Z
E
44B
K11
8.000
MH E COD
1
TI DAT
C
m
9m
7,4
x.
Ma
PIN 1
E L E C T R I C A L S P E C I F I C AT I O N S
MODEL
Frequency Range (MHz)
Frequency Stability (ppm)
Overall
0擄C to 70擄C
Temperature Range (擄C)
Operating
Storage
Supply Voltage (V)
Voltage Stability (ppm)
Supply Current (mA)
Output TTL/CMOS
0擄C to +70擄C
-40擄C to +85擄C
-55擄C to +125擄C
+5.0 鹵10%
鹵3
<50 @ 25oC, <60 over temperature
0.5V max @ IOL = 16mA
2.5V min @ IOH = -24mA
10TTL Gates; CMOS Compatible
鹵2; CL = 15pF
<5
45/55 <12MHz, 40/60 13 to 35MHz
5ps RMS @ 40MHz
<10
-30擄C to +70擄C
Inclusive of calibration, temperature, voltage, load, shock,vibration, aging
鹵20
鹵16
鹵14
鹵20
K1144BME
K1144BH/E
K1144BT/E
K1144BX/E
1.75 to 35.0
鈥?鈥?Level (VOL)
鈥?鈥?Level (VOH)
Load
Load Stability (ppm) (Typical)
TR & TF (ns)
Symmetry (%) (CMOS/TTL)
Jitter (Typical)
Start up Time (ms)
PA R T N U M B E R I N G G U I D E ( U s e t h i s c h a r t f o r o r d e r i n g )
Model Characteristics
Calibration (ppm)
vs. Temperature (ppm)
vs. Voltage (ppm)
vs. Load (ppm)
vs. Shock (ppm)
vs. Vibration (ppm)
1 Year Aging (ppm)
K1144BM/E
鹵5
鹵11
K1144BH/E
鹵4
鹵8
K1144BT/E
鹵4
鹵6
K1144BX/E
鹵15
0oC to 70oC
鹵0.5
鹵0.5
鹵0.5
鹵0.5
鹵2.0
鹵20
0oC to 60oC
鹵0.5
鹵0.5
鹵0.5
鹵0.5
鹵2.0
鹵16
0oC to 60oC
鹵0.5
鹵0.5
鹵0.5
鹵0.5
鹵2.0
鹵14
-30oC to 70oC
(incl. Cal & Temp.)
鹵0.5
鹵0.5
鹵0.5
鹵0.5
鹵2.0
鹵20
Total Stability
Tri-State Option on E Models
2553 N. Edgington Street, Franklin Park, IL 60131
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Phone: 847.451.1000
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Fax: 847.451.7585
800-888-1499 or www.champtech.com
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