tda7513t STMicroelectronics, tda7513t Datasheet - Page 16

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

Electrical characteristcs
16/84
Table 14.
(with 20pF/65pF dummy antenna; input levels @ SG,emf; output @ audioprocessor output;
audioprocessor all flat; stereo decoder input gain = 5.75dB)
Table 15.
Symbol
Symbol
THDLF
CIFT1
IFCS
SNR
THD
Vout
IIP3
ISN
MS
US
Rin
Icc
Gv
Useable sensitivity
Signal to Noise ratio
Maximum Sensitivity
Total Harmonic Distortion
THD @ low frequency
Audio output level
Interstation noise level
IF Counter sensitivity
DC current
Input 3
conversion gain
input resistance (differential)
IFT1
adjustment
capacitor
General
Mixer1 (Input at AMMIX1IN+, no mod)
rd
Parameter
order intercept point referred to AMMIX1IN+
Parameter
min
max
step
OSCVcc
TUNVcc
DIGVcc
PLLVcc
IF1Vcc
APVcc
SNR = 20dB
@ ΔVout = -10dB
mod =30%, Vsg = 74dBμV
mod =80%, Vsg = 74dBμV
mod =30%, Vsg =
120dBμV
mod =80%, Vsg =
120dBμV
mod =30%, Vsg =
74dBμV, fmod=100Hz
rms
ΔVout @ RF OFF
from AMMIX1IN+to IFT1
secondary loaded with 330 Ω
AMMIX1IN+ w.r.t.
AMMIX1IN-
Between MIXOUT+ and
MIXOUT-
Test condition
Test condition
Min
8
Min
12.1
0.59
1.48
1.88
Typ
266
-35
5.6
1.9
7.8
26
10
68
56
20
27
3
2
8.25
0.55
Typ
130
1.2
13
0
Max
-31
60
20
Max
TDA7513T
dBμV
dBμV
dBμV
dBμV
Unit
Unit
mV
mA
mA
mA
mA
mA
mA
dB
dB
%
%
%
%
%
dB
kΩ
pF
pF
pF