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NTE1049 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit AM Tuner w/RF Amp | |||
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NTE1049
Integrated Circuit
AM Tuner w/RF Amp
Absolute Maximum Ratings: (TA = +25°C unless otherwise specified)
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15V
Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40mA
Operating Temperature Range, Topt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . â40° to +125°C
Recommended Operating Conditions:
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10V
Supply Current, ICC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20mA
Electrical Characteristics: (TA = +25°C, VCC = 10V unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Supply Current
Voltage Gain
ICC
Av f = 1MHz,
RL = 1kâ¦,
RG = 50â¦
15 20 25 mA
RB1 = 30kâ¦, Vi = 5mV 19 23 26 dB
RB1 = 3.9kâ¦, Vi = 10mV 13 16 20 dB
fi = 455kHz, 400Hz, 30% MOD, RG = 50â¦, 17 20 26 dB
VO = 400Hz, RL = 10kâ¦
Output Voltage
VO fi = 455kHz, 400Hz, 30% MOD, RL = 10k⦠â 80 â mV
Total Harmonic Distortion THD fi = 455kHz, 400Hz, 80% MOD, RL = 10kâ¦, â 1.5 â %
VO ? 220mV
AGC Range
AGC
75 85 â dB
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