TDA7528 STMicroelectronics, TDA7528 Datasheet - Page 31

• Manufacturer Part Number: TDA7528
• Description: IC FRONT END MODULE CAR 64-LQFP
• Manufacturer: STMicroelectronics

Specifications of TDA7528

• Frequency: 50kHz ~ 108MHz, 161MHz ~ 163MHz
• Modulation Or Protocol: AM, FM
• Applications: Automotive Audio
• Current - Receiving: 175mA
• Data Interface: PCB, Surface Mount
• Voltage - Supply: 3.3V, 5V
• Operating Temperature: -40°C ~ 105°C
• Package / Case: 64-LQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Package Type: LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Antenna Connector: -
• Lead Free Status / Rohs Status: Compliant

TDA7528
3.7.1
Table 17.
1.
2. Adaptation of low current CP values needed
3. With appropriate loop filter circuit
V
VCO_OUT
PSRR
Symbol
Parameter not guaranteed by production test
f
osc
-
-
-
-
(1)
(1)
VCO
VCO electrical characteristics
Frequency range VCO1
Frequency range VCO2
Phase Noise of LO
Phase Noise of LO
min. requirements for
AM,DRM
Deviation error
KVCOmax/KVCOmin
Power supply ripple rejection
ratio
VCO signal emission
Parameter
(1)
Tuning range, incl. switch
between upper and lower range
0.2 V ≤ V
Tuning range, incl. switch
between upper and lower range
0.2 V ≤ V
At any LO frequency between
55.1 MHz and 118.7 MHz, VCO
free running, NV=8 (VCO2),
NV=10 (VCO1)
@ 10 Hz
@ 100 Hz
@ 1 kHz
@ 10 kHz
@ 100 kHz
At any LO frequency between
10.7 MHz and 40.0 MHz VCO
free running NV=25 (VCO2),
NV=30 (VCO1)
@ 1 Hz
@ 10 Hz
@ 100 Hz
@ 1 kHz
@ 10 kHz
@ 100 kHz
FM reception, deem phase
50µs, f
(VCO2), NV=10 (VCO1)
f
according application
schematic
f
For tuning voltage range
0.2 V – 4.2 V
-
@ tuning voltage input,
1 kΩ load
min. VCO frequency NV=8
PFD
PFD
Doc ID 13141 Rev 6
Test condition, comments
=300 kHz
=1.9 MHz
NF
=20 Hz to 20 kHz @
tune
tune
≤ 4.2 V
≤ 4.2 V
(2)
(3)
, loop filter
4480
3430
Min.
20
-
-
-
-
-
Electrical characteristics
-106
-126
-100
-120
Typ
-40
-60
-86
-33
-40
-80
-90
8
5
-
-
-
-
4970
4010
Max
60
8
7
-
-
-
Units
dBµV
MHz
MHz
dBc
dBc
Hz
Hz
Hz
dB
31/65
-