TDA7514 STMicroelectronics, TDA7514 Datasheet - Page 24

• Manufacturer Part Number: TDA7514
• Description: SINGLE-CHIP FM/AM TUNER
• Manufacturer: STMicroelectronics

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TDA7514
Table 9. (continued)
24/74
LOUDNESS CONTROL
VOLUME CONTROL
SOFT MUTE
BASS CONTROL
Symbol
f
V
C
f
V
PeakLPF
A
Q
A
PeakLPF
A
A
G
A
A
TH High
RANGE
TH Low
V
MUTE
STEP
STEP
STEP
BASS
E
E
T
MAX
MAX
MAX
fc
DC
A
D
T
Max Attenuation
Step Resolution
LPF Peak Frequency
HPF Peak Frequency
Max Gain
Max Attenuation
Step Resolution
Attenuation Set Error
Tracking Error
DC Steps
Mute Attenuation
Delay Time
Low Threshold for SM Pin
High Threshold for SM Pin
Control Range
Step Resolution
Center Frequency
Quality Factor
Parameter
f
f
f
f
f
f
f
G = -20 to +15dB
G = -79 to -20dB
Adjacent Attenuation Steps
From 0dB to G
T1
T2
T3
T4
f
f
f
f
Q
Q
Q
P1
P2
P3
P1
P2
P3
P4
C1
C2
C3
C4
1
2
3
Test Condition
MIN
Min.
±14
117
-21
0.5
-83
0.5
2.5
0.5
0.9
1.1
1.3
14
80
54
72
90
Typ.
32.5
0.48
0.96
20.2
40.4
1.25
150
±15
100
130
-19
-79
0.1
0.5
1.5
40
10
15
60
80
1
4
6
8
1
1
1
Max.
±16
110
143
-17
1.5
-75
1.5
1.5
1.1
1.4
1.7
16
66
88
3
2
4
2
5
1
Unit
kHz
kHz
kHz
kHz
mV
mV
ms
ms
ms
ms
dB
dB
Hz
Hz
Hz
dB
dB
dB
dB
dB
dB
dB
dB
dB
Hz
Hz
Hz
Hz
V
V