TDA7705 STMicroelectronics, TDA7705 Datasheet - Page 24

• 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
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Table 17.
Distortion
Max deviation
Adjacent channel selectivity
Alternate channel selectivity
Max. strong signal interferer
Max. strong signal interferer
no preselection (“wide-band”)
application
3 signal performance
3 signal performance
no preselection (“wide-band”)
application
AM suppression
Parameter
FM overall system performance (continued)
(1)
(1)
Deviation= 75 kHz
THD=3%
ΔF=100kHz, SINAD=30dB
desired 40 dBµV, dev=40kHz,
400Hz
undesired. dev=40kHz, 1KHz
ΔF=200 kHz, SINAD=30 dB
desired 40 dB µV,
dev=40kHz, 400 Hz
undesired. dev=40kHz, 1kHz
Desired = 10 dBµV
SINAD = 30 dB
Undesired ΔF = 5 MHz
dev = 40 kHz, 1 kHz
Desired = 10 dBµV
SINAD = 30 dB
Undesired ΔF = 5 MHz
dev = 40 kHz, 1 kHz
Desired = 40 dBµV,
dev = 40 kHz, 400 Hz,
SINAD = 30 dB
Undesired1 = ±400 kHz,
dev = 40 kHz, 1 kHz
Undesired2 = ±800 kHz, no
mod
Desired = 40 dBµV,
dev = 40 kHz, 400 Hz,
SINAD = 30 dB
Undesired1 = ±1 MHz,
dev=40kHz, 1 kHz
Undesired2=±2MHz, no mod
Desired = 40 dBµV,
dev = 40 kHz, 400 Hz,
SINAD = 30 dB
Undesired1 = ±400 kHz,
dev = 40 kHz, 1 kHz
Undesired2 = ±800 kHz, no
mod
Desired = 40 dBµV,
dev=40kHz, 400 Hz,
SINAD=30 dB
Undesired1 =±1 MHz,
dev=40kHz, 1 kHz
Undesired2=±2MHz, no mod
m =30 %
Doc ID 15938 Rev 8
Test condition
Min
-
-
-
-
-
-
-
-
-
-
-
0.05
Typ
140
103
106
103
104
25
63
94
88
70
Max
-
-
-
-
-
-
-
-
-
-
-
TDA7705
Units
dBµV
dBµV
dBµV
dBµV
dBµV
dBµV
kHz
dB
dB
dB
%