tda7513t STMicroelectronics, tda7513t Datasheet - Page 13

• Manufacturer Part Number: tda7513t
• Description: Single-chip Fm/am Tuner With Stereo Decoder And Audio Processor
• Manufacturer: STMicroelectronics

TDA7513T
Table 5.
(VRFadj and VANTadj referred to VLFOUT)
Table 6.
(wide AGC input connected to RFT primary through 10pF and 1KΩ)
AGCVRout
KNAGCsp
WAGCRin
NAGCRin
WAGCsp
KAGCTH
KAGCTH
NAGCsp
Symbol
Symbol
Vantadj
VRFadj
Vout
high
Iout
low
Wide AGC starting point
FMWAGCIN input
resistance
Narrow AGC starting point
(max sensitivity)
Keyed narrow AGC starting
point (min sensitivity)
FMNAGCIN input
resistance
Smeter for
Keyed
narrow AGC
maximum
sensitivity
Smeter for
Keyed
narrow AGC
minimum
sensitivity
min
max
min
max
FMAGCVOUT output
resistance
Front end adjustment
AGC
Parameter
Parameter
max
step
max
step
min
min
minimum
programming V(SMETERTC) @ narrow
maximum
programming
minimum
programming V(SMETERTC) @ narrow
maximum
programming
VRFTprimary @
I(FMAGCOUT) = 5μA
VRFTprimary @
I(FMAGCOUT) = 5μA; Keyed
AGC OFF
VRFTprimary @
I(FMAGCOUT) = 5μA; Keyed
AGC ON;
V(SMETERTC)<0.9V
AGC starting point =
NAGCsp
AGC starting point =
KNAGCsp
AGC OFF
AGC ON
AGC ON
AGC OFF
Test condition
Test condition
Electrical characteristcs
Vcc-
Min
Min
0.5
8
1.29
1.29
Typ
Typ
125
109
100
0.9
2.5
1.6
3.2
0.1
-40
-40
84
95
10
40
40
Max
Max
0.1
0.5
dBμV
dBμV
dBμV
Unit
Unit
13/84
KΩ
mA
KΩ
μA
W
%
%
%
%
%
%
V
V
V
V
V
V