TDA7705 STMicroelectronics, TDA7705 Datasheet - Page 26

• Manufacturer Part Number: TDA7705
• Description: IC TUNER HIT AM/FM CAR RAD 64LQF
• Manufacturer: STMicroelectronics

Specifications of TDA7705

• Modulation Or Protocol: AM, FM
• Applications: Automotive Audio
• Current - Receiving: 220mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-TQFP, 64-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Frequency: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -

Electrical specifications
26/42
Table 18.
Strong signal interferer
SNR
Strong signal interferer
suppression
Strong signal interferer
cross-modulation
Image rejection
Logarithmic field strength
indicator
Parameter
AM MW overall system performance (continued)
ΔF= ±40 kHz
desired = 40 dBµV
undesired = 100 dBµV,
m= 30%, 1 kHz
ΔF=±400kHz
desired=40 dBµV
undesired=100 dBµV,
m=30%, 1kHz
ΔF=±40 kHz
desired=40 dBµV
undesired=110 dBµV,
m=30%, 1 kHz
ΔF=±400kHz
desired=40 dBµV
undesired=110 dBµV,
m=30%, 1kHz
ΔF=±40kHz
desired=80 dBµV
undesired=100 dBµV,
m=30%, 1kHz
ΔF=±400kHz
desired=80 dBµV
undesired=100 dBµV,
m=30%, 1kHz
-
@60 dBµV
read “AM_Smeter_log”
Doc ID 15938 Rev 8
Test condition
(equiv.
dBµV)
to 57
0.50
Min
17
-
-
-
-
-
-
0.47
Typ
15
80
4
4
-
-
-
(equiv.
dBµV)
to 63
Max
0.43
10
10
-
-
-
-
-
TDA7705
Units
dB
dB
dB
dB
dB
dB
dB
-