Characteristics
V
CC
= 8.5 V, T
a
= 25 °C unless specified otherwise
valid for a test circuit according to the shown first figure.
min
typ
max
unit
Power supply
Supply voltage
Supply current (except mixer)
Reference voltage
V
CC
I
CC
V
5-4
7.0
16.0
3.9
8.5
24.4
4.1
16.0
30.0
4.4
V
mA
V
Mixer
Current consumption
DC input voltage
DC output voltage
Noise figure
Noise figure
including input network
3rd order intercept point
Conversion power gain
Input resistance
Input capacitance
Output resistance
Output capacitance
I
16
+ I
17
V
1,2,4
V
16,17-4
NF
NF
3.5
4.0
4.0
10
12
3.9
4.5
35.0
35.0
mA
V
V
dB
dB
EMF
1lP3
G
cp
R
1-4
C
1-4
R
17-4
C
17-4
10
117
14
22
14
1.9
5.7
dBµV
dB
Ω
pF
kΩ
pF
Oscillator
DC input voltage
DC output voltage
Residual FM
V
7,8-4
V
6-4
∆f
1.3
2.0
2.2
V
V
Hz
Oscillator output buffer (measuring output)
DC output voltage
Oscillator output voltage
R
L
= infinite, C
L
= 2 pF
R
L
= 75
Ω
4
V
9-4
6.0
V
V
9-4(rms)
V
9-4(rms)
30
30
110
62
mV
mV
09/00
TDA1574
GSG [ GUNTER SENICONDUCTOR GMBH. ]
