tda5255e1 Infineon Technologies Corporation, tda5255e1 Datasheet - Page 16

• Manufacturer Part Number: tda5255e1
• Description: Ask/fsk 434mhz Wireless Transceiver
• Manufacturer: Infineon Technologies Corporation

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