TDA7540B STMicroelectronics, TDA7540B Datasheet - Page 25

• Manufacturer Part Number: TDA7540B
• Manufacturer: STMicroelectronics

Specifications of TDA7540B

• Case: TQFP
• Dc: 06+
• Lead Free Status / Rohs Status: Compliant

DOCUMENT CD00108485
Copyright STMicroelectronics
TDA7540B
REVISION 1.0
Figure 3.
Figure 4.
Figure 5.
8 STEPS
Trigger threshold vs. V
Deviation controlled trigger adjustmen
Field strength controlled trigger adjustment
V PEAK
200 mV
147 mV
≈ 3V
VTH
V PEAK
NOISE
Min. Trig. T hreshold
[V ]
OP
2.0
1.5
1.0
0.8
0.8 V
noisy signal
20
COMPANY INTERNAL
MONO
32.5
ACTIVE
PEAK
45
ATC_SB OFF (11)
STEREO
1.5 V
75
1.6V (01)
1.4V (10)
2.0V (00)
Noise Controlled Trig. Threshold
t
good signal
00
01
10
11
Detector off
Unauthorized reproduction and communication strictly prohibited
DEVIATION [KHz]
Electrical specifications
1200 mV (00)
950 mV (01)
700 mV (10)
450 mV (11)
DATE 11-May-2006
V
Peak
0.8V
E'
21/75
page: 21/75