TDA5252G2 Datasheet, PDF (71/86 Pages) Infineon Technologies AG – ASK/FSK 915MHz Wireless Transceiver

TDA5252 G2
Version 1.1
Application
3.10
Default Setup
Default setup is hard wired on chip and effective after a reset or return of power supply.
Table 3-14 Default Setup
Parameter
Value
IFX-Board Comment
IQ-Filter Bandwidth
Data Filter Bandwidth
Limiter lower fg
Slicing Level Generation
Nom. Frequency Capacity intern (ASK TX, FSK RX)
FSK+ Frequency Capacity intern (FSK+, ASK RX)
FSK- Frequency Capacity intern (FSK-)
150kHz
7kHz
470Hz
RC
4.5pF
2.5pF
1.5pF
47nF
10nF
915MHz
+50kHz
-50kHz
LNA Gain
Power Amplifier
HIGH
HIGH
+10dBm
RSSI accuracy settling time
ADC measurement
ON-Time
OFF-Time
Clock out RX PowerON
Clock out TX PowerON
Clock out RX PowerDOWN
Clock out TX PowerDOWN
2.6ms
RSSI
10ms
100ms
1.06MHz
1.06MHz
-
-
2.2nF
XTAL modulation switch
XTAL modulation shaping
bipolar
off
RX / TX
ASK/FSK
PwdDD
Operating Mode
-
-
PWDN
Slave
Jumper
Jumper
Jumper
removed
Data Sheet
71
2007-02-26