TDA7460ND STMicroelectronics, TDA7460ND Datasheet - Page 21

• Manufacturer Part Number: TDA7460ND
• Description: IC PROCESSOR CAR RAD SGNL SO-20
• Manufacturer: STMicroelectronics
• Type: Car Signal Processorr

Specifications of TDA7460ND

• Applications: Automotive Systems
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TDA7460ND
5
5.1
5.2
Table 8.
Mono/stereo switch
PLL
V
V
Symbol
V
V
S
------------- -
SVRR
G
PTHMO1
PTHMO0
G
PTHST1
PTHST0
G
THD
V
Δf/f
R
STEP
N
+
max
a
min
IN
in
N
MPX input level
Input resistance
Minimum input gain
Max input gain
Step resolution
Supply voltage ripple rejection
Max channel separation
Total harmonic distortion
Signal plus noise to noise ratio
Pilot threshold voltage
Pilot threshold voltage
Pilot threshold voltage
Pilot threshold voltage
Capture range
Stereo decoder part
Stereo decoder feature
●
●
●
●
●
●
●
●
●
●
Stereo decoder electrical characteristics
Stereo decoder electrical characteristics
(V
f = 1 kHz. G
.
S
= 9 V; de-emphasis time constant = 50 μs, V
No external components necessary
PLL with adjustment free fully integrated VCO
Automatic pilot dependent mono/stereo switching
Very high suppression of intermodulation and interference
Programmable Roll-Off compensation
Dedicated RDS soft mute
High cut and stereo blend characteristics programmable in a wide range
Internal noise blanker with threshold controls
Multipath detector with programmable internal/external influence
I
2
C bus control of all necessary functions
Parameter
I
= 6 dB, T
amb
= 25 °C; unless otherwise specified)
Input gain = 3.5 dB
V
S = 2 Vrms
for stereo, PTH = 1
for stereo, PTH = 0
for mono, PTH = 1
for stereo, PTH = 0
ripple
= 100 mv, f = 1 kHz
Test condition
MPX
= 500 mV, 75 kHz deviation,
Min.
1.75
1.5
8.5
0.5
70
30
80
10
15
10
7
Typ.
0.02
100
0.5
3.5
2.5
Stereo decoder part
11
55
50
91
15
25
12
19
Max.
1.25
12.5
3.25
130
4.5
0.3
25
35
17
25
V
Unit
mV
mV
mV
mV
kΩ
dB
dB
dB
dB
dB
dB
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