TDA7100 Datasheet, PDF (7/41 Pages) Infineon Technologies AG – 434 MHz ASK/FSK Transmitter in 10-pin Package

2
Functional Description
2.1
Pin Configuration
TDA7100
Functional Description
CLKOUT 1
10 PDWN
VS 2
9 PAOUT
GND 3 TDA 7100 8 PAGND
FSKOUT 4
7 FSKDTA
COSC 5
6 ASKDTA
Figure 1 IC Pin Configuration
2.2
Pin Definition and Functions
Table 2
Pin Definition and Functions - Overview
Pin Symbol
No.
1
CLKOUT
2
VS
3
GND
4
FSKOUT
5
COSC
6
ASKDTA
7
FSKDTA
8
PAGND
9
PAOUT
10 PDWN
Function
Clock Driver Output (847.5 kHz)
Voltage Supply
Ground
Frequency Shift Keying Switch Output
Crystal Oscillator Input (13.56 MHz)
Amplitude Shift Keying Data Input
Frequency Shift Keying Data Input
Power Amplifier Ground
Power Amplifier Output (434 MHz)
Power Down Mode Control
Data Sheet
7
V 1.0, 2007-05-02