NTE NTE1049 Datasheet

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 . . . . . . . .				. . .	.	. . . . . . . . . . . . . . . . . . . . .	. . . . .	. . . –20° to +75° C
Storage Temperature Range, Tstg			. . . . . . . . . .	. . .	.	. . . . . . . . . . . . . . . . . . . . .	. . . . .	. . –40° 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	ICC						15	20	25	mA
Voltage Gain	Av		f = 1MHz,			RB1 = 30kΩ , Vi = 5mV	19	23	26	dB
			RL = 1kΩ ,
						RB1 = 3.9kΩ , Vi = 10mV	13	16	20	dB
			RG = 50Ω
			fi = 455kHz, 400Hz, 30% MOD, RG = 50Ω ,				17	20	26	dB
			VO = 400Hz, RL = 10kΩ
Output Voltage	VO		fi = 455kHz, 400Hz, 30% MOD, RL = 10kΩ				–	80	–	mV
Total Harmonic Distortion	THD		fi = 455kHz, 400Hz, 80% MOD, RL = 10kΩ ,				–	1.5	–	%
			VO ? 220mV
AGC Range	AGC						75	85	–	dB