K500 Series
5V Crystal Clock Oscillators
4-pin Package, Compatible with 8-pin DIL
1.0MHz to 70MHz Frequency Range
HCMOS Circuit, TTL/CMOS Compatible
Tight Symmetry (45/55%) Available
Tri-State Option Available
±100ppm Stability Standard
ax.
mM
2m
13,
z
0
K506.677 MH
ODE
C
6
CTI DATE
x.
Ma
m
2m
13,
mm
,08
5
Tighter Stabilities Available
±25ppm Stability:- K525
±50ppm Stability:- K550
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°C to 70°C
Temperature Range (°C)
Operating
Storage
Supply Voltage (V)
Supply Current (mA)
<20MHz
20 - 70 MHz
Output TTL
15
50
40/60% @ 1.4V; 45/55% Optional
≤20MHz
=8; > 20MHz = 6
10
-40°C to +85°C
-55°C to +125°C
+5.0 ±10%
Inclusive of calibration, temperature, voltage, load, shock,vibration, aging
±100
±50
±25
K500
K550
1.0 to 70
K525
Symmetry
TR and TF (ns)
Fanout (TTL)
Output CMOS
Symmetry
TR and TF (ns)
Start up Time (ms)
40/60 @ 0.5VCC
≤20MHz
=10; > 20MHz = 8
<10
PA R T N U M B E R I N G G U I D E
K5XXXXXX -
Specify Frequency
“Blank” = 0oC to 70oC Operating Temperature
“M” = -40oC to 85oC Operating Temperature
“Blank” = Fixed Frequency
“E” = Tri-State
“Blank” = 40/60% Symmetry
“S” = 45/55 Symmetry
“C” = CMOS Output,
"Blank" = TTL Output
Model Selection: See Table Above
2553 N. Edgington Street, Franklin Park, IL 60131
Phone: 847.451.1000
Fax: 847.451.7585
800-888-1499 or www.champtech.com
1
K500 Series
5V Crystal Clock Oscillators
PIN
1
2
3
4
FUNCTION
N/C / Tri-State
Ground
Output
+ VCC
SHIPPING TUBE CROSS SECTION
OUTPUT WAVEFORM
TEST CIRCUIT DIAGRAM
MECHANICAL AND ENVIRONMENTAL SPECIFICATIONS
TEST METHODS
Temperature Cycle
Mechanical Shock
Vibration
Humidity Steady State
Thermal Shock
Electrostatic Discharge
Solderability
Hermeticity
Resistance to Soldering
Lead Integrity
Marking Permanence
Life Test
REFERENCE PROCEDURES
MIL-STD-833, Mtd 1010, Cond. B
MIL-STD-883, Mtd 2002, Cond. B
MIL-STD 883, Mtd 2007, Cond. B
MIL-STD-202, Mtd 103
MIL-STD-883, Mtd 1011.7 Cond. B
MIL-STD-883, Mtd 3015 Class II
MIL-STD-883, Mtd 2022.2
MIL-STD-883, Mtd 1014.8, Cond. A1
DESCRIPTION
-55°C to +125°C; Air-to-Air; 100 cycles; 10
min. dwell
1500 g’s
20-2000 Hz; 0.06 inch; 15g’s; 3 planes
40°C; 90%-95% R.H.; 56 days
100°C to 0°C; Water-to-Water; 15 cycles
2 KV to 4 KV Threshold
Solder dip; Meniscograph Criteria
Mass spectro. 2 x 10-8 atmos. CC/sec He
235°C; 30 seconds
MIL-STD-202, Mtd 210D, Cond. J
MIL-STD-883, Mtd 2004.5, Cond. A, B1 Lead tension & bend stress
MIL-STD-883, Mtd 2015.8
MIL-STD-883, Mtd 1005.6
Resistance to solvents
125
°C, powered, 1000 hours minimum
Phone: 847.451.1000
Fax: 847.451.7585
2553 N. Edgington Street, Franklin Park, IL 60131
800-888-1499 or www.champtech.com
2
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