TDA7514 STMicroelectronics, TDA7514 Datasheet - Page 15

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

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Table 4. (continued)
AM Filtered Smeter
AM Smeter Slider
AM Station Detector by Smeter
AMAGC2 Time Constant
AMIFNB
Attsmmax
Attsmstep
Vthsdmax
Vthsdstep
Wgateifnb
Attsmmin
Vthsdmin
Ragc2tc1
Ragc2tc2
CLVFSM
SLSTEP
Symbol
Voffset0
Voffset1
Voffset2
Voffset3
Vthsm2
Vthsm3
Vthsm4
VFSM1
VFSM2
VFSM3
FSMR1
FSMR2
SLMAX
TCsm1
TCsm2
SLMIN
VSDh
VSDl
Threshold level2
Threshold level3
Threshold level4
Maximum attenuation
Minimum attenuation
Step attenuation
Filtered Smeter1
Filtered Smeter2
Filtered Smeter3
Filtered Smeter resistor
Filtered Smeter resistor
Clamped voltage
Time constant1
Time constant2
Slider step
Maximum Slider
Minimum Slider
Low output level
High output level
Threshold level minimum
Threshold level maximum
Threshold level step
Time constant FAST mode
Time constant Normal mode
Width of gate
Rectifier offset0
Rectifier offset1
Rectifier offset2
Rectifier offset3
Parameter
T14<1:0>=01
T14<1:0>=10
T14<1:0>=11
@AMIF2AMPIN=50dBµV
@AMIF2AMPIN=70dBµV
@AMIF2AMPIN=90dBµV
T16<5>=0
T16<5>=1
T16<5>=0
T16<5>=1
@VFSM=2.6V
@VFSM=2.6V
@SD pin
@SD pin
T29<3:0>=0000
T29<3:0>=1111
Output resistance
AMAGC1TCpin
Output resistance
AMAGC1TCpin
T31<3:0>=0000
T31<3:0>=0001
T31<3:0>=0010
T31<3:0>=0011
Test Condition
Min
-1.25
21.5
1.23
2.55
0.15
Typ
200
150
100
146
0.4
1.6
1.8
4.5
2.5
0.8
2.2
4.4
0.9
0.3
4.8
21
10
40
12
46
5
0
5
0
Max
TDA7514
µsec
Unit
MΩ
mV
mV
mV
mV
mV
dB
dB
kΩ
ms
kΩ
kΩ
dB
V
V
V
V
V
V
V
V
V
V
V
V
V
V
s
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