CT1999 データシートの表示（PDF） - Aeroflex Corporation
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CT1999 Datasheet PDF : 25 Pages
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Parameter
Operating Free-air Temperature
Storage Case Temperature
Power Supply Voltage VCC
Input Voltage
Absolute Maximum Ratings
Range
-55°C to +125
-65°C to +150
+7
+7
Units
°C
°C
Volts
Volts
Recommended Operating Conditions
Parameter
Min Typ Max Unit
VCC Power Supply Voltage VCC
4.5
5.0 5.5
VIH High Level Input Voltage, Vcc = 5V
2.2
VIL Low Level Input Voltage, Vcc = 5V
0.7
Electrical Characteristics
(TA = -55°C to +125°C)
Parameter
Test Conditions
Min Max Unit
VOH High Level Output Voltage
VOL Low Level Output Voltage
IIH High Level Input Current
IOH = -3mA
IOH = -400µA
IOH = -800µA
VCC = 4.5V
IOL = +12mA
IOL = +4mA
IOL = +2mA
VCC = 4.5V
VCC = 5.5V, VIH = 2.4V
2.4
V
2.4
V
2.4
V
0.4
V
0.4
V
0.4
V
-700 -200
µA
-20
20
µA
-700 -200
µA
-400
-25
µA
V
V
V
Notes
2B,5
6
7
2B,5
6
7
1
2A,2B
3
4
IIL Low Level Input Current
VCC = 5.5V, VIL = 0.4V
-900 -350
µA
-200
0
µA
-900 -350
µA
-500
-25
µA
1
2A,2B
3
4
ICC Supply Current
VCC = 5.5V
285
mA
Notes (Pin numbers are for 90 pin Plug in package):
1. Pins 45 through 50 (RTADPAR,RTAD0,1,2,3,4). 2A. Pin 34 (IHDIR). 2B. Pins 37 through 44 (IH08 through
IH715). 3. Pins 24,36 (BUFINH, IHENA). 4. ALL remaining inputs ALL versions. 5. Pins 2 through 23 (Remaining
Buffered Outputs). 6. Pins 68,69,70,71 (TXINH0,TXINH1,TXDATA,TXDATA). 7. All remaining outputs.
Clock Requirements
Frequency
Stability (-55°C to +125°C)
Maximum Asymmetry
Rise/Fall Time
Aeroflex Circuit Technology
6MHz
±0.01%
48 - 52%
10ns MAX
2
SCDCT1999 REV B 8/14/01 Plainview NY (516) 694-6700
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