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參數資料
| 型號： | CM21AF-70.000MHZ |
| 廠商： | CAL CRYSTAL LAB INC |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 70 MHz, HCMOS OUTPUT |
| 封裝： | HERMETIC SEALED, RESISTANCE WELDED, DIP-14/4 |
| 文件頁數： | 1/1頁 |
| 文件大小： | 157K |
| 代理商： | CM21AF-70.000MHZ |
HCMOS 14 & 8 pin DIP
CM Series
15302 Bolsa Chica Street, Huntington Beach, CA 92649
Ph: 714-991-1580 / 800-333-9825 Fax: 714-491-9825
www.calcrystal.com
e-mail: sales@calcrystal.com
Half Size CM (8 pin)
# 1
N.C.
# 4
GND
# 5
OUTPUT
# 8
+5.0 VDC ±5%
Full Size CM (14 pin)
# 1
N.C.
# 7
GND
# 8
OUTPUT
# 14
+5.0 VDC ±5%
MODEL
CM
FREQUENCY RANGE
10.0 kHz ~ 69.99 MHz
70.000 MHz ~ 160.000 MHz
FREQUENCY STABILITY
±100ppm Standard, Optional Tolerances Available
OPERATING TEMP. RANGE
0C ~ 70C Standard, Extended Tolerances Available
SUPPLY VOLTAGE
+5.0 VDC ±10%
CURRENT CONSUMPTION
10.0 kHz ~ 23.999 MHz
15mA Max.
24.000 ~ 69.000 MHz
30mA Max.
70.000 ~ 160.000 MHz
40mA Max.
SYMMETRY
40/60% @ 50% Vcc, Standard, Optional Tolerances Available
LOGIC “1” & “0”
Logic “1” = 4.5VDC Min. / Logic “0” = 0.5VDC Max.
RISE/FALL TIME (TR,TF)
6 nS max
3 nS Max.
OUTPUT LOAD
15 pF Standard, Higher Loads Available
Aging
< 5ppm per year
STORAGE TEMPERATURE
-55OC ~ +125OC
Features of the CM series clock oscillator:
RoHS Compliant now available
5VDC
Industry standard (14 & 8 pin dip compatible)
Fast rise and fall times
Tight stability available
Case ground for low EMI
Hermetically sealed / resistance welded
100%
Logic “1”
80% Vcc
50% Vcc
0.0VDC
Logic “0”
20% Vcc
TR
TF
60/40%
Dot denotes pin 1 location
Full size
0.820
(20.8)
0.520
(13.2)
Comclok
0.200
(5.08)
0.255
(6.10)
0.031
(0.8)
0.018
(0.45)
Insulated stand-offs
0.300
(7.62)
0.300
(7.62)
1
4
8
5
inch
(mm)
0.600
(15.24)
0.300
(7.62)
1
7
14
8
0.520
(13.2)
0.200
(5.08)
0.255
(6.10)
0.031
(0.8)
0.018
(0.45)
0.520
(13.2)
Comclok
Half size
Frequency
Tolerance
1.....100ppm
2.....50ppm
3.....25ppm
4.....20ppm
Operating Temperature
A ... 0OC to +70OC
B ... -20OC to +70OC
C ... -40OC to +85OC
D ... -10OC to +50OC
E ... -20OC to +60OC
F.... -10OC to +70OC
Z.... Other
Symmetry
1.....60/40
2.....45/55
3.....47.5/52.5
Frequency
Size / Option
F ....Full Size
H....Half Size
I .....Gullwing Full Size
J.....Gullwing Half Size Option A
R ....Gullwing Half Size Option B
CM 1 1 A F - 10.000MHz - R
RoHS Option
* Blank No Option
R... RoHS Compliant
RoHs
Compliant
Ver. 2.2 0806
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