NTE1499 Просмотр технического описания (PDF) - NTE Electronics
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NTE1499 Datasheet PDF : 1 Pages
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NTE1499
Integrated Circuit
1/20 Frequency Divider
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V
Supply Current (I8), ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Power Dissipation (TA = +70°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Operating Supply Voltage
Supply Current
Input Frequency Range
Output Voltage Level, “H”
Output Voltage Level, “L”
Minimum Slew Rate
VCC(opr)
I8 VCC = 5.2V
fi Sine Wave Input, Vi = 400mVP–P
VOH VD = 5.2V
VOL IOL = 5mA
SR Rectangular Wave Input
Input Voltage Range
Vi Sine wave Input
Min Typ Max Unit
4.7 5.2 5.7 V
– 10 13 mA
40 – 120 MHz
4––
V
– – 0.4 V
– – 100 V/µs
400 – 800 mVP–P
Note 1. The device should be used with Pin5 grounded.
Note 2. The device should be handled with the same precaution as is applied to MOS devices
against electrostatic charge.
Pin Connection Diagram
(Front View)
9 Output
8 VCC
7 Input
6 N.C.
5 GND
4 Filter 1.5nF
3 Filter 1.5nF
2 Filter 1.5nF
1 GND
.126 (3.2)
.323
1
(8.2)
Max
.906 (23.0) Max
9
.100
(2.54)
.020 (0.50)
.800 (20.3)
.099
(2.5)
Min
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