TDA7705 STMicroelectronics, TDA7705 Datasheet - Page 19

• 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: -

TDA7705
3.4.3
Table 9.
3.4.4
Table 10.
3.4.5
Table 11.
3.4.6
Table 12.
Symbol
Symbol
FM step
AM step
Symbol
Symbol
V
V
V
V
DR
DR
T
F
T
N,in FM
N,in AM
outmax
DNL
Res
outmin
R
dev
PN
settle
VCO
conv
out
AM
FM
VCO
VCO
Phase locked loop
Phase locked loop
Tuning DAC
Tuning DAC
IF ADC
IF ADC
Frequency range VCO
Phase noise of LO
Deviation error (rms)
Settling time FM
FM frequency step
AM frequency step
Resolution
Min output voltage
Max ouput voltage
Output impdedance
Diff. Non linearity
Conversion time
Dynamic range in FM
Input noise referred to mixer input
Dynamic range in AM
Input noise referred to mixer input
Parameter
Parameter
Parameter
Parameter
-
Locked VCO;
values referred @ 100MHz
@ 100 Hz
@ 1 kHz
@ 10 kHz
FM reception, deemphasis
50µs, f
Δf < 10 kHz
-
-
8 bit
-
-
-
-
-
Doc ID 15938 Rev 8
Test condition
BW = ±200 kHz
mixer 1
mixer 2
BW = ±4 kHz
-
audio
Test condition
Test condition
Test condition
= 20 Hz...20 kHz
VCC-0.2
Min
1.5
-
-
-
-
1100
Min
Min
Min
-
-
-
-
-
-
-
-
-
VCC-0.1
Typ
Electrical specifications
0.6
2.5
18
20
-
-100
-115
-115
Typ
Typ
Typ
300
500
103
1.1
0.7
6.9
90
5
5
Max
1550
Max
Max
0.7
3.5
0.5
Max
1.9
1.2
12
-
-
-
-
-
-
-
-
-
-
nV/√Hz
nV/√Hz
dBc/Hz
Units
Units
Units
Units
MHz
LSB
kHz
mV
Hz
Hz
dB
dB
µs
kΩ
µs
V
V
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