NTE1441 Ver la hoja de datos (PDF) - NTE Electronics
Número de pieza
componentes Descripción
Fabricante
NTE1441 Datasheet PDF : 3 Pages
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Electrical Characteristics: (TA = +25°C, VCC = 12V, f = 10.7MHz unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Quiescent Current
Current Dissipation
Demodulated Output
Signal–to–Noise Ratio
Input Limiting Voltage
Total Harmonic Distortion
Muting Sensitivity
Muting Attenuation
Muting Bandwidth
AM Rejection Ratio
ICCO
ICC VIN = 100dBµ
VO VIN = 100dBµ, 400Hz – 100% MOD
S/N VIN = 100dBµ, 400Hz – 100% MOD
VIN(lim) VO 3dB down, 400Hz – 100% MOD
THD VIN = 100dBµ, 400Hz – 100% MOD
VIN(mute) V12 = 1.4V
Mute(att) V5 = 2V, VIN = 100dBµ, 400Hz – 100% MOD
BW(mute) VIN = 100dBµ, V12 = 1.4V
AMR VIN = 100dBµ, FM: 400Hz – 100% MOD,
AM: 1kHz – 30% MOD
– 22 30 mA
– 26.5 33.0 mA
240 330 460 mVrms
72.0 78.5 –
dB
– 25 31 dBµ
– 0.05 0.3 %
23 29 35 dBµ
60 65 –
dB
140 220 370 kHz
45 60 –
dB
Muting Driving Output
Signal Meter Driving Output
AGC Output
IF OFF Current
Voltage of Muting Operation
Offset Voltage
Pin Voltage
V12
V13
V15
I15(off)
V16(mute)
V6–10B
V7–10B
V1
V2
V3
V6
V7
V8
V10
V12
V13
V15
Quiescent
VIN = 100dBµ
Quiescent
VIN = 70dBµ
VIN = 100dBµ
Quiescent
VIN = 100dBµ
Quiescent, V8–10 ≤ 20mV
VIN = 100dBµ, V12 = 1.4V
Quiescent, Pin6 – Pin10
Quiescent, Pin7 – Pin10, R7–10 = 5.1k
Quiescent
4.0 4.9 6.0 V
0
0 0.3 V
0
0 0.1 V
1.9 3.0 4.2 V
4.5 5.5 –
V
4.2 5.0 5.5 V
0
0 0.5 V
10 35 60 µA
0.7 0.84 1.0 V
–0.5 0 +0.5 V
–0.25 0 +0.25 V
– 2.6 –
V
– 2.6 –
V
– 2.6 –
V
– 5.6 –
V
– 5.6 –
V
– 5.4 –
V
– 5.6 –
V
– 4.9 –
V
–
0
–
V
– 5.0 –
V
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