TDA5255E1 Datasheet, PDF (75/93 Pages) Infineon Technologies AG – ASK/FSK 434MHz Wireless Transceiver

TDA5255 E1
Version 1.1
Confidential
Application
3.11
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
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
LNA Gain
Power Amplifier
HIGH
HIGH
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
1MHz
1MHz
-
-
XTAL modulation switch
XTAL modulation shaping
bipolar
off
RX / TX
ASK/FSK
PwdDD
-
-
PWDN
Operating Mode
Slave
IFX-Board Comment
47nF
10nF
434.16MHz
+35kHz
-35kHz
+10dBm
2.2nF
Jumper
Jumper
Jumper
removed
Preliminary Specification
75
2002-11-28