TDA7411 ST Microelectronics, TDA7411 Datasheet - Page 21

• Manufacturer Part Number: TDA7411
• Description: ADVANCED CAR SIGNAL PROCESSOR
• Manufacturer: ST Microelectronics

Figure 15. Trigger Threshold vs. V
Figure 16. Deviation Controlled Trigger Adjustment
Figure 17. Field strength Controlled Trigger Adjustment
V PEAK
8 STEPS
»3V
V PEAK
(V
OP
2.8
2.0
1.2
0.9
D97AU649
)
NOISE
65mV
30mV
VTH
noisy signal
20
MIN. TRIG. THRESHOLD
PEAK
32.5
0.9V
MONO
D97AU650
45
D97AU648
ATC_SB OFF (11)
STEREO
75
good signal
1.5V
DETECTOR OFF (11)
NOISE CONTROLLED
TRIG. THRESHOLD
2.4V(00)
1.9V(01)
1.4V(10)
DEVIATION(KHz)
00
01
10
V PEAK(V)
260mV(00)
220mV(01)
180mV(10)
140mV(11)
E'
0.9V
TDA7411
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