TDA5252G2 Datasheet, PDF (60/86 Pages) Infineon Technologies AG – ASK/FSK 915MHz Wireless Transceiver

v [dB]
80
TDA5252 G2
Version 1.1
Application
0
f_3dB
lower limit
f_3dB
IQ Filter
f_3dB
Limiter
Figure 3-20 Limiter frequency characteristics
f
limiter_char.wmf
1300
1200
1100
1000
900
800
700
600
500
400
300
200
100
0
-120 -110 -100 -90
-80 -70 -60
RF /dBm
high gain
low gain
-50 -40 -30
ADC
-20
Figure 3-21 Typ. RSSI Level (Eval Board) @3V
RSSI.wmf
Data Sheet
60
2007-02-26