TDA7528 STMicroelectronics, TDA7528 Datasheet - Page 17

• 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
Table 7.
1. Parameter not guaranteed by production test
V
Symbol
V
IIP3
IIP2
IFattn
LO_OUT
LO_IN
IRR
I
P
QG
-
-
-
-
-
IQ
(1)
(1)
IMR and active balun electrical characteristics (continued)
(All parameter are referred to Balunout1, unless otherwise specified)
3
Reg9[5:4]=00
3
reduced current mode
2
IF- output attenuation
(without external circuitry)
IF rejection
LO signal @ mixer input
LO signal @ balun output
I/Q gain adjust
Min.
Max.
gain step
I/Q phase adjust
Min.
Max.
Phase step
Center frequency adjust
Min.
Max.
Frequency step
Image rejection ratio
rd
rd
nd
order intercept point
order intercept point in
order intercept point
Parameter
Mode 1
up to Vin/tone = 90 dBµV
Mode 2
up to Vin/tone = 98 dBµV
up to 95 °C junction
temperature
Mode 1; reg14[3:2]=01
Mode 2; reg14[3:2]=01
60 °C up to 125 °C junction
temperature
Mode 1; reg14[3:2]=10
Mode 2; reg14[3:2]=10
junction temperature > 90 °C
Mode 1
Mode 2
@ 26.35 MHz
@ 100 MHz
-
R
@ fundamental LO freq.
@ LO harmonics
Incl. LC-tank with Q=2,
R
@ fundamental LO freq.
@ LO harmonics
4bit
-
4bit
-
3bit
-
without gain/phase adjust
with freq/gain adjust @ 25°C
with freq/gain/phase adjust
vs. complete temp. range
Doc ID 13141 Rev 6
source
load
= 1.0 kΩ
Test condition
=1.5 kΩ
Min.
123
126
130
130
129
144
157
38
30
45
40
1
9
-
-
-
-
-
-
-
-
-
-
Electrical characteristics
Typ
125
133
120
132
117
130
-0.7
-1.2
-2.4
0.7
0.1
1.2
0.2
2.4
0.6
45
2
-
-
-
-
-
-
Max
10
40
66
60
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Units
dBμV
dBμV
dBμV
dBμV
dBμV
MHz
MHz
dB
dB
dB
dB
dB
°
°
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