TDA5230 Datasheet, PDF (169/186 Pages) Infineon Technologies AG – Universal Low Power ASK/FSK Single Conversion Multi-Channel Image-Reject Receiver

TDA523x
Specifications
#
Parameter
Symbol
C.1E TDA5231
RF-PLL
Operational frequency band 1 f_band1,31
C.2 Receiver input impedance
f_RF = 315 MHz
f_RF = 434 MHz
f_RF = 868 MHz
R_RFIN315
C_RFIN315
R_RFIN434
C_RFIN434
R_RFIN868
C_RFIN868
Limit Values
min. typ. max.
302
320
610
0.8
550
0.6
620
0.5
Unit
MHz
Ω
pF
Ω
pF
Ω
pF
Test Conditions *
Hi-Side
LO Injection
parallel equivalent *
circuit;
differentially
between RFIN+
vs. RFIN-;
Run-Mode
C.3 Voltage Gain
RFIN → IF-OUT
G_{RF,min_att}
41
RF-IN matched to 50 Ω
IF-OUT loaded with 330 Ω
C.4 1dB compression point
P_{1dB,min_att}
-33
RFIN →IF-OUT
RF-IN matched to 50 Ω
IF-OUT loaded with 330 Ω
C.5 Input 3rd order intercet point IIP3_{min_att}
-22
RFIN →IF-OUT
RF-IN matched to 50 Ω
IF-OUT loaded with 330 Ω
C.6 Voltage Gain
RFIN →IF-OUT
G_{RF,max_att}
29
RF-IN matched to 50 Ω
IF-OUT loaded with 330 Ω
C.7 1dB compression point
P_{1dB,max_att}
-21
RFIN →IF-OUT
RF-IN matched to 50 Ω
IF-OUT loaded with 330 Ω
C.8 Input 3rd order intercet point IIP3_{max_att}
-13
RFIN →IF-OUT
RF-IN matched to 50 Ω
IF-OUT loaded with 330 Ω
C.9 Image rejection (CW-Image at a_image
30
Df = 2•10.7 MHz)
C.10 IF output impedance
Z_IFout
330
(IF-OUT)
dB
min. IF attenuation
dBm min. IF attenuation *
dBm min. IF attenuation *
dB
max. IF
attenuation
dBm max. IF
*
attenuation
dBm max. IF
*
attenuation
dB
Pin = -50 dBm
Ω
*
Data Sheet
165
Version 4.0, 2007-06-01