TA2022AFNG Ver la hoja de datos (PDF) - Toshiba
Número de pieza
componentes Descripción
Fabricante
TA2022AFNG Datasheet PDF : 18 Pages
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TA2022AFNG
Electrical Characteristics
Unless Otherwise Specified
VCC = 1.2V, Ta = 25°C, SW1: a, SW4: OPEN, SW5: a, SW6: a / b, SW7: ON
FM IF: f = 10.7MHz, fm = 1kHz, ∆f = ±22.5kHz, Vin = 80dBµV, EMF, SW2: ON, SW3: b
AM: f = 1MHz, fm = 1kHz, MOD = 30%, Vin = 60dBµV, EMF, SW2: OPEN, SW3: a
MPX: fm = 1kHz, fp = 19kHz, SW3:b
Characteristic
Supply current
Input limiting sensitivity
Recovered output voltage 1
Signal to noise ratio 1
Total harmonic distortion 1
AM rejection ratio
Stop pulse sensitivity 1
Stop pulse sensitivity 2
IF output voltage
Gain
Recovered output voltage 2
Signal to noise ratio2
Total harmonic distortion 2
Stop pulse sensitivitiy
IF output voltage
Oscillator voltage
Oscillator stop voltage
Symbol
ICC1
ICC2
ICC3
Vin (lim)
VOD1
S / N1
THD1
AMR
SP1
SP2
VIF (FM)
GV
VOD2
S / N2
THD2
SP3
VIF (AM)
Vosc
Vstop
Test
Circuit
Test Condition
PW off, SW1: b
1 FM mode, Vin = 0
AM mode, Vin = 0
−3dB limiting
1
MOD = 30%
I12 = 0.5mA, SW6: a
I12 = 0.5mA, RSEN = 39kΩ
SW6: a, SW7: OPEN
∆f = 0, SW7: OPEN
Vin = 26dBµV EMF
1
I12 = 0.5mA, SW6: a
MOD = 0, SW7: OPEN
2
Min. Typ. Max. Unit
―
―
5
µA
―
5.5 7.5
mA
―
3.7 5.5
43
48
53
dBµV
EMF
35
55
70 mVrms
―
60
―
dB
―
0.5
―
%
―
40
―
dB
50
55
60
dBµV
―
64
― EMF
―
80
― mVp−p
15
27
―
mVrms
30
45
60
―
38
―
dB
―
1.5
―
%
25
30
35
dBµV
EMF
―
100
― mVp−p
30
55
― mVrms
―
― 0.95
V
10
2006-04-11
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