TDA1574 데이터 시트보기 (PDF) - Gunter Seniconductor GmbH.
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TDA1574 Datasheet PDF : 12 Pages
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Characteristics
VCC = 8.5 V, Ta = 25 °C unless specified otherwise
valid for a test circuit according to the shown first figure.
min
typ
Power supply
Supply voltage
VCC
7.0
8.5
Supply current (except mixer)
ICC
16.0
24.4
Reference voltage
V5-4
3.9
4.1
Mixer
Current consumption
DC input voltage
I16 + I17
3.5
3.9
V1,2,4
4.0
DC output voltage
Noise figure
V16,17-4
4.0
NF
10
Noise figure
NF
12
including input network
3rd order intercept point
Conversion power gain
EMF1lP3
117
Gcp
10
14
Input resistance
R1-4
22
Input capacitance
C1-4
14
Output resistance
R17-4
1.9
Output capacitance
C17-4
5.7
Oscillator
DC input voltage
V7,8-4
1.3
DC output voltage
V6-4
2.0
Residual FM
∆f
2.2
Oscillator output buffer (measuring output)
DC output voltage
V9-4
6.0
Oscillator output voltage
RL = infinite, CL = 2 pF
RL = 75 Ω
4
V9-4(rms)
30
110
V9-4(rms)
30
62
max
unit
16.0
V
30.0
mA
4.4
V
4.5
mA
35.0
V
35.0
V
dB
dB
dBµV
dB
Ω
pF
kΩ
pF
V
V
Hz
V
mV
mV
09/00
TDA1574
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