TDA4360X Datasheet, PDF (8/12 Pages) Siemens Semiconductor Group – Dual Conversion AM Receiver

TDA 4360X
3.3 AC/DC Characteristics (cont’d)
V_S = 10 V, T_A = + 25 °C, f_IF1 = 10.7 MHz, f_IF2 = 456 kHz, f_i = 1MHz
Parameter
Symbol Limit Values Unit Test Condition
min. typ. max.
Divided
counter output
100
mVpp
Divide by 8
0.7 V
Divide by 10
2.4
V
Output
R_C
impedance
330
Ω
Test
Circuit
Mixer 2
Mixer gain
Noise figure
F
3
dB
V_in = 10 mV,
1.5 kΩ load
10 dB
2. LO
Frequency range f_2.LO
15
External force
30
voltage
MHz
mVrms
Prestage AGC Output
AGC voltage
V_AGC1
5.8
AGC voltage
V_AGC1
0
7.2 V
0.5 V
V_DC = 2 V;
V_i = 100 mVrms
V_DC = 4 V;
V_i = 100 mVrms
AGC Amplifier
AGC range
AGC voltage
Reg. output
voltage
Input sensitivity
V_AGC2
V_IF
V_{– 3dB}
66
2.0
30
50
dB
1
4.8 V
V₁₈ = 0/100 mVrms 1
mVrms
1
µVrms
1
Semiconductor Group
8
04.96