TDA7513T_07 STMICROELECTRONICS [STMicroelectronics], TDA7513T_07 Datasheet - Page 24

• Manufacturer Part Number: TDA7513T_07
• Description: Single chip FM/AM tuner with stereo decoder and audio processor
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical characteristcs
2.5
24/84
Table 25.
(Vcc = 8V; deemphasis time constant = 50µs, VMPX = 305mVrms (75kHz deviation), fm=
1kHz, Gv = 4dB, Tamb = 27°C; unless otherwise specified)
Noise blanker
Table 26.
Carrier and harmonic suppression at the output
VTRNOISE
VHCLmax
VHCLstep Step Resolution
VHCLmin
Symbol
Symbol
VRECT
VTR
α19
α38
α57
α76
Min. Voltage for FULL
Highcut
Max. Voltage for FULL
Highcut
Pilot Signal f = 19KHz
Subcarrier f = 38KHz
Subcarrier f = 57KHz
Subcarrier f = 76KHz
Trigger Threshold
(2)
Noise Controlled
Trigger threshold
Rectifier Voltage
Stereo decoder (continued)
Noise blanker
Parameter
Parameter
(4)
(1)
meas. with V
0.9V
meas. with VPEAK
= 1.5V
VMPX = 0mV
V
VMPX = 200mV; f = 150KHz
MPX
= 50mV; f = 150KHz
Test condition
Test condition
PEAK
=
NBT = 111
NBT = 110
NBT = 101
NBT = 100
NBT = 011
NBT = 010
NBT = 001
NBT = 000
NCT = 00
NCT = 01
NCT = 10
NCT = 11
NRD
(8)
= 00
Min.
2.2
12
28
40
Min. Typ. Max.
0.5
1.5
2.2
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
Typ. Max.
4.2
17
33
50
260
220
180
140
0.9
1.7
2.5
30
35
40
45
50
55
60
65
6.2
22
38
75
62
90
1.3
2.1
2.9
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
(3)
TDA7513T
%VHCH
%VHCH
%VHCH
Unit
dB
dB
dB
dB
Unit
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
V
V
V