TDA7411 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7411

ADVANCED CAR SIGNAL PROCESSOR

STMicroelectronics 

Figure 15. Trigger Threshold vs. VPEAK

VTH

TDA7411

MIN. TRIG. THRESHOLD

8 STEPS

65mV

30mV

0.9V

D97AU648

Figure 16. Deviation Controlled Trigger Adjustment

260mV(00)

220mV(01)

180mV(10)

140mV(11)

NOISE CONTROLLED

TRIG. THRESHOLD

1.5V

VPEAK(V)

VPEAK

(VOP)

00

2.8

01

2.0

10

1.2

0.9

DETECTOR OFF (11)

D97AU649

20 32.5

45

75

DEVIATION(KHz)

Figure 17. Field strength Controlled Trigger Adjustment

VPEAK

MONO

STEREO

»3V

NOISE

2.4V(00)

1.9V(01)

1.4V(10)

ATC_SB OFF (11)

0.9V

noisy signal

D97AU650

good signal

E'

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