TDA5255E1 Datasheet, PDF (16/93 Pages) Infineon Technologies AG – ASK/FSK 434MHz Wireless Transceiver

Confidential
30
GND
31
CQ2x
see Pin 8
TDA5255 E1
Version 1.1
Functional Description
Analog ground
Pin for external Capacitor
Q-channel, stage 2
Stage1:Vcc-630mV
Stage2: Vcc-560mV
31
32
CQ2
33
CI2x
34
CI2
35
CQ1x
36
CQ1
37
CI1x
38
CI1
II
Q-channel, stage 2
II
I-channel, stage 2
II
I-channel, stage 2
II
Q-channel, stage 1
II
Q-channel, stage 1
II
I-channel, stage 1
II
I-channel, stage 1
Preliminary Specification
16
2002-11-28