TDA5250D2 Datasheet, PDF (12/97 Pages) Infineon Technologies AG – ASK/FSK 868MHz Wireless Transceiver

confidential
3.1 Pin Configuration
TDA 5250 D2
preliminary
Functional Description
VCC
1
38
CI1
BUSMODE
2
37
CI1x
LF
3
____
ASKFSK
4
__
RxTx
5
36
CQ1
35
CQ1x
34
CI2
LNI
6
33
CI2x
LNIx
7
TDA5250
32
CQ2
GND1
8
31
CQ2x
GNDPA
9
30
GND
PA
10
29
RSSI
VCC1
11
PDN
12
28
DATA
___
27
PWDDD
PDP
13
SLC
14
VDD
15
26
CLKDIV
______
25
RESET
___
24
EN
BUSDATA
16
23
XGND
BUSCLK
17
22
XSWA
VSS
18
21
XIN
XOUT
19
20
XSWF
Figure 3-1 Pin configuration
5250D1_pin_conf.wmf
Wireless Components
3-2
Specification, July 2002