TDA7513T_07 STMICROELECTRONICS [STMicroelectronics], TDA7513T_07 Datasheet - Page 17

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

TDA7513T
Table 16.
(Wide AGC input = AM Mixer1 input; Narrow AGC input = AM Mixer2 input; Ultra Narrow
AGC input = AM IF2 Amp input; fWAGCin = 999kHz, fNAGCIN = 10.7MHz, fUNAGCin =
450kHz)
Table 17.
(Input at AMMIX2IN, fc = 10.7MHz, no mod)
AGC1VRout
UNAGCsp
Gv, max
Symbol
WAGCsp
Gv, min
NAGCsp
Symbol
AGC1R
CIFT2
IIP3
Rin
Vout
Iout
conversion gain, no AGC
conversion gain, full AGC
Input 3
point
input resistance
IFT2
adjustment
capacitor
AGC1
Mixer2
Wide AGC
starting point
NarrowAGC
starting point
Ultra Narrow
AGC
starting point
AGC1 filtering resistor
min
max
max
AMAGC1VOUT output
resistance
min
rd
Parameter
order intercept
Parameter
min
max
step
max
min
max
min
min
max
from AMMIX2IN to IFT2
secondary loaded with 2k Ω
from AMMIX2IN to IFT2
secondary loaded with 2kΩ
referred to AMMIX2IN, no
AGC
Between AMMIX2OUT and
gnd
AMMIX2IN w.r.t. ground
AMMIX1IN+ @
I(AMAGC1VOUT) = 1 uA
AMMIX1IN+ @
I(AMAGC1VOUT) = 1 uA
AMMIX1IN+ @
I(AMAGC1VOUT) = 1 uA
AMAGC1TC pin
AGC OFF
AGC ON
AGC ON
AGC OFF
Test condition
Test condition
Electrical characteristcs
Min
Min
0.4
3.38
Typ
Typ
120
330
104
100
1.6
85
79
97
50
97
23
15
24
-7
0
Max
Max
0.5
1
dBμV
dBμV
dBμV
dBμV
dBμV
dBμV
dBμV
Unit
Unit
17/84
mA
KΩ
KΩ
μA
dB
dB
pF
pF
pF
W
V
V