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参数资料
| 型号： | CO21K-100.00 |
| 英文描述： | Crystal Oscillator |
| 中文描述： | 晶体振荡器 |
| 文件页数： | 1/1页 |
| 文件大小： | 27K |
| 代理商： | CO21K-100.00 |
Raltron Electronics Corporation 10651 NW 19th St. Miami, Florida 33172 U.S.A.
Tel: 305-593-6033 Fax: 305-594-3973 e-mail: sales@raltron.com Internet: http://www.raltron.com
SERIES CX21, CX22, AND CX23
HIGH STABILITY THROUGH HOLE CLOCK OSCILLATORS
SPECIFICATIONS
PART NUMBERING SYSTEM
FEATURES
COST EFFECTIVE MPU CLOCK
TOLERANCE AND STABILITY TO
±
5 PPM
CUSTOM SPECIFICATIONS
FREQUENCY RANGE
1.00 MHz TO 100.00 MHz
FREQUENCY STABILITY OVER
TEMPERATURE RANGE (REF. TO25°C)
±5 PPM TO ±50 PPM MAX AT VCC = +5.0 VDC (SEE TABLE 1)
OPERATING TEMPERATURE RANGE
0°C TO +50°C (NARROW)
0°C TO +70°C (STANDARD)
-40°C TO +85°C (EXTENDED)
AT VCC = +5.0VDC AND STANDARD LOAD (SEE TABLE 1)
STORAGE TEMPERATURE RANGE
-40°C TO +85°C
AGING CHARACTERISTICS
±4 PPM MAX FOR THE FIRST YEAR AND ±20 PPM MAX FOR 10 YEARS
OUTPUT WAVEFORM OPTIONS
TTL, HCMOS, OR ACMOS
SYMMETRY
NORMAL: 40/60% TIGHT: 45/55% (OPTION)
FREQUENCY STABILITY OVER
LOAD VARIATION
±3 PPM MAX FOR 10% VARIATION AT VCC = +5.0 VDC AT 25°C
SUPPLY VOLTAGE
+5.0 VDC ±5% (3.3 VDC AVAILABLE)
ENABLE/DISABLE FUNCTION
CONTROL PIN 1: HIGH OR OPEN (+2.0 VDC MIN)OUTPUT PIN 8: ENABLED
CONTROL PIN 1: LOW OR GROUND (+0.8 VDC MIN)OUTPUT PIN 8: DISABLED (HIGH Z)
FREQUENCY STABILITY OVER
SUPPLY VOLTAGE VARIATION
±5 PPM MAX FOR 5% VARIATION AT VCC = +5.0 VDC
AND STANDARD LOAD AT 25°C
SUPPLY CURRENT
OUTLINE DRAWING
50 mA MAX AT VCC = +5.0 VDC AND STANDARD LOAD AT 25°C
MECHANICAL SHOCK IEC-68-2-27 TEST EA, 30g FOR 18 ms HALFSINE
VIBRATION
IEC 68-2-6 (TEST FC) 0.35 mm, 5g, 10-2 kHz, 6 CYCLES AXIS
THERMAL SHOCK
IEC 68-2-14 (TEST NA), 30 min IN EACH TEMPERATURE EXTREME
SEAL
IEC 68-2-17 (TEST QC)
SOLDERING HEAT
IEC 68-2-20A
MECHANICAL
14 PIN DIP, LEADED, PER OUTLINE DRAWING
SERIES
OUTPUT
CODE
-
FREQUENCY
-
SYMMETRY
CO2
CE2
1
2
3
TTL
HCMOS
ACMOS
A THROUGH M
IN MHz
T (45/55%)
MECHANICAL CHARACTERISTICS
EXAMPLE:
CO22L-20.000-T
HCMOS OUTPUT ±50 PPM OVER 0° C TO +70° C
TIGHT SYMMETRY
TABLE 1
CODE
TEMPERATURE
RANGE
TEMPERATURE
STABILITY
A
0°C TO +50°C
± 5 PPM
B
0°C TO +50°C
± 10 PPM
C
0°C TO +50°C
± 15 PPM
D
0°C TO +50°C
± 20 PPM
E
0°C TO +50°C
± 25 PPM
F
0°C TO +70°C
± 10 PPM
G
0°C TO +70°C
± 15 PPM
H
0°C TO +70°C
± 20 PPM
I
0°C TO +70°C
± 25 PPM
J
0°C TO +70°C
± 35 PPM
K
0°C TO +70°C
± 50 PPM
L
-40°C TO +85°C
± 20 PPM
M
-40°C TO +85°C
± 25 PPM
O
-40°C TO +85°C
± 30 PPM
P
-40°C TO +85°C
± 35 PPM
Q
-40°C TO +85°C
± 50 PPM
COLORED DOT
PIN 1
PIN 8
PIN 5
PIN 4
MARKING
AREA
.
7
6
.018 ± .003 DIA
0.45 ± .076 DIA
.300 ± .005
7.62 ± .127
.
1
.
7
.
12.50 ± 0.5
.492 ± .020
0
.
Scale none Dimension in inch
CO2
PIN
FUNCTION
1
N/C
4
GROUND
5
OUTPUT
8
VCC
PIN CONNECTION
-95
-120
-140
-150
-70
-160
-140
-120
-100
-80
-60
-40
-20
0
10 Hz
100 Hz
1 KHz
10 KHz
100 KHz
Offset from carrier
d
PHASE NOISE CHARACTERISTICS
TEMPERATURE RANGE DESIGNATIONS
CE2
PIN
FUNCTION
1
E/D
4
GROUND
5
OUTPUT
8
VCC
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