E-TDA7512 STMicroelectronics, E-TDA7512 Datasheet - Page 12

• Manufacturer Part Number: E-TDA7512
• Description: IC TUNER AM/FM CAR RADIO 64-LQFP
• Manufacturer: STMicroelectronics

Specifications of E-TDA7512

• Modulation Or Protocol: AM, FM
• Applications: Automotive Audio
• Current - Receiving: 70mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 7.5 V ~ 10 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant

Electrical specifications
Table 5.
12/49
IF1 Amplifier1 +2 (10.7 MHz)
Mixer2 (450 kHz)
Limiter 1 (450 kHz)
Demodulator, audio output
QUALITY DETECTION
S-meter, unweighted Fieldstrength
Symbol
G
|
|
CP
CP
Δ
R
V
R
Δ
G
G
THD
IQG
V
IIP3
IQP
IRR
IRR
IIP3
V|
Limiter
S/N
R
R
V
V
V|
V
g
MPX
OUT
OUT
G
max
F
min
7,9
46
48
46
m
IN
IN
1dB
1dB
max
min
Input dc bias
Conversion transconductance
Noise figure
1 dB compression point
3
I/Q gain adjust
I/Q phase adjust
Image rejection ratio
Image rejection ratio
Min. gain
Max. gain
Input resistance
Output resistance
1 dB compression point
3
Input impedance
Max. input voltage
Limiting sensitivity
Mixer gain
Gain
MPX output signal
Output resistance
DC offset fine adjust
DC offset fine adjust
Min. input voltage MIX2
rd
rd
Electrical characteristics (continued)
order intermodulation
order Intermodulation
Parameter
-
-
400
referred to diff. mixer input
G
PH
ratio wanted/image
with gain and phase adjust
IFG
IFG
-
-
referred to 330
referred to 330
-
-
S/N = 20 dB
-
-
Dev.= 75 kHz, V
Dev.= 75 kHz
-
DEM, MENA=1
DEM, MENA=1
Dev.= 40 kHz,V
-
-
Doc ID 9300 Rev 4
Ω
generator resistance
Test condition
Ω
Ω
46
46
input
input
= 10 mV
= 10 mV
RMS
RMS
Min.
30
40
-1
-7
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
100
122
330
330
105
330
900
500
264
3.2
126
8.5
17
40
46
18
26
25
18
80
50
76
10
3
-
-
-
Max.
0.1
+1
+8
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDA7512
mV
mV
dBµV
dBµV
dBµV
dBµV
Unit
mS
mV
mV
dB
dB
dB
dB
dB
µV
dB
dB
dB
µV
%
W
%
W
Ω
Ω
V
°
RMS
RMS