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參數(shù)資料
| 型號： | CU21EF-FREQ1 |
| 廠商： | CAL CRYSTAL LAB INC |
| 元件分類： | XO, clock |
| 英文描述： | CRYSTAL OSCILLATOR, CLOCK, 0.01 MHz - 69.999 MHz, TTL OUTPUT |
| 封裝： | FULL SIZE, DIP-4 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大?。?/td> | 103K |
| 代理商： | CU21EF-FREQ1 |
30
Cal Crystal Lab, Inc. / Comclok, Inc. 800-333-9825
1156 North Gilbert Street Anaheim, CA 92801
TRI-STATE TTL CLOCK OSCILLATORS (FULL & HALF SIZE)
MODEL CU
5.0VDC
TEST CIRCUIT FULL SIZE
TEST CIRCUIT HALF SIZE
FULL SIZE TRI-STATE TTL
PINS
CONNECTIONS
1
ENABLE / DISABLE
7
GND
8
OUTPUT
14
+5 VDC
±10%
HALF SIZE TRI-STATE TTL
PINS
CONNECTIONS
1
ENABLE / DISABLE
4
GND
5
OUTPUT
8
+5 VDC
±10%
Model
Frequency Range
Storage Temperature Range
Operating Temperature Range
Supply Voltage
Symmetry
10kHz ~ 69.999MHz
0
oC ~+70oC, Extended Temperature Ranges Available
-55
oC ~+125oC
+5 VDC
± 10%
60/40 @ 50% Vcc, Optional Tolerances Available
CU
Frequency Stability
Rise & Fall Time (Tr & Tf)
10 nSec Max
100ppm Standard, Optional Tolerances Available
Current Consumption
10.0KHz ~ 23.999MHz:
15mA Max.
24.000MHz ~ 69.999MHz: 30mA Max.
Logic “1”
Logic “0”
Output Load
10TTL
0.4 VDC Max
2.8 VDC Min
70MHz ~ 160.0MHz
100ppm Standard, Optional Tolerances Available
0
oC ~+70oC, Extended Temperature Ranges Available
-55
oC ~+125oC
70.0MHz ~ 99.9MHz:
30mA Max.
100.00MHz ~ 129.9MHz:
35mA Max.
130.00MHz ~ 160.00MHz: 40mA Max.
+5 VDC
± 10%
60/40 @ 50% Vcc, Optional Tolerances Available
4 nSec Max
2.8 VDC Min
0.4 VDC Max
2TTL Other Loads Available
Aging
< 5ppm per year
CU
Enable - Logic “1” 2.0 VDC Min
Disable - Logic “0” 0.5 VDC Max.
Enable Input
Enable - Logic “1” 2.0 VDC Min
Disable - Logic “0” 0.5 VDC Max.
NOTE:
1. C
L Capacitance includes probe and test jig (15pF typical)
2. R
L =
400
- 10 TTL
2K
- 10 LSTTL
3. All diodes are 1N941, 1N43064 or equivalent
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| CU41EF-FREQ2 | CRYSTAL OSCILLATOR, CLOCK, 70 MHz - 160 MHz, TTL OUTPUT |
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| CU12AF-FREQ2 | CRYSTAL OSCILLATOR, CLOCK, 70 MHz - 160 MHz, TTL OUTPUT |
| CU22EF-FREQ2 | CRYSTAL OSCILLATOR, CLOCK, 70 MHz - 160 MHz, TTL OUTPUT |
| CU32BH-FREQ | CRYSTAL OSCILLATOR, CLOCK, 0.01 MHz - 69.999 MHz, TTL OUTPUT |
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