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NTE1408 Datasheet PDF : 2 Pages
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NTE1408
Integrated Circuit
CMOS, Color Signal Processor for VCR
Description:
The NTE1408 is a CMOS circuit in a 16–Lead DIP type package designed for use in VTR color signal
processing circuitry for the VHS system video tape recorders. This device provides 4 color control
signals, each having 90–degree phase shift.
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to +8V
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to VDD +0.3V
Output Voltage, VO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to VDD +0.3
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –10° to +70°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –40° to +100°C
Electrical Characteristics: (fi(FCI) = 2.52MHz, VCC = 6.2V, VSS = 0V, TA = +25°C unless otherwise
specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Current
Power Dissipation
Input Terminal FCI
Input Voltage
IDD No Load, VI = 1.0VP–P
Ptot
VI
–
– 1.2 mA
–
– 7.44 mW
1.0 –
– VP–P
Pulse Width Duty Ratio
Input Terminal SYNC
High Level Input Voltage
tw (duty)
VIH(1)
40 50 60 %
4.6 – 6.2 V
Low Level Input Voltage
Output Leakage Current
Input Terminal PGI, HDI, IDI, DOC
High Level Input Voltage
VIL(1)
ILeak(1)
VI = 0V
VIH(2)
0
– 1.6 V
–
– –30 µA
4.6 – 6.2 V
Low Level Input Voltage
Output Leakage Current
Input Terminal MMI
High level Input Voltage
VIL(2)
ILeak(2) VI = 0V, 6.2V
VIH(3)
0
– 1.6 V
–
– ±30 µA
4.6 – 6.2 V
Low Level Input Voltage
Output Leakage Current
VIL(3)
ILeak(3) VI = 1.5V, MMO = “H”
–
– 1.6 V
–
– ±10 µA
Low Level Input Current
IIL VI = 1.5V, MMO = “L”
0.6 1.0 – mA
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