TDA7705 STMicroelectronics, TDA7705 Datasheet - Page 19
TDA7705
Manufacturer Part Number
TDA7705
Description
IC TUNER HIT AM/FM CAR RAD 64LQF
Manufacturer
STMicroelectronics
Datasheet
1.TDA7705TR.pdf
(42 pages)
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
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TDA7705DBM
Manufacturer:
ST
Quantity:
7 640
Company:
Part Number:
TDA7705DCM
Manufacturer:
ST
Quantity:
7 680
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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