NTE1488 查看數據表（PDF） - NTE Electronics
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NTE1488 Datasheet PDF : 3 Pages
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NTE1488
Integrated Circuit
FM IF Amp, Demod w/Muting, Center Meter
and Signal Meter
Features:
D Low Distortion
D High Signal–to–Noise Ratio
D High Limiting Sensitivity
D Large Muting Attenuation
D Provides Specific Signal for Direct Drive of a Signal Meter with Good Linearity
D Muting Level is Variable by Adjusting the External Resistor
D Hig Stability Against Abnormal Oscillation
Applications:
D FM IF Amplifier
D Quadrature Detector
D Audio Amplifier
D Muting Circuit
D AFC, Tuning Meter Driver
D AGC Control Voltage Generator
D Muting Control Voltage Generator
D Signal Meter Driver
Absolute Maximum Ratings:
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14V
Power Dissipation (TA = +60°C), PT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 590mW
Operating Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +60°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Electrical Characteristics: (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Static (DC) Characteristics (VCC = 13V, No Signal)
Pin1 Voltage
V1
Pin2 Voltage
V2
Pin3 Voltage
V3
Pin6 Voltage
V6
Pin7 Voltage
V7
Pin10 Voltage
V10
Min Typ Max Unit
– 1.95 –
V
– 1.95 –
V
– 1.95 –
V
– 5.60 –
V
– 5.60 –
V
– 5.60 –
V
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