TDK5100F_08 INFINEON [Infineon Technologies AG], TDK5100F_08 Datasheet - Page 9

• Manufacturer Part Number: TDK5100F_08
• Description: 434 MHz ASK/FSK Transmitter in 10-pin Package
• Manufacturer: INFINEON [Infineon Technologies AG]

Pin
No.
5
6
Data Sheet
Symbol
COSC
ASKDTA
Interface Schematic
V
S
6
6 kΩ
V
S
90 kΩ
100 µA
+1.2 V
60 kΩ
50 pF
V
S
30 µA
9
+1.1 V
5
Function
This pin is connected to the
reference oscillator circuit.
The reference oscillator is working
as a negative impedance
converter. It presents a negative
resistance in series to an
inductance at the COSC pin.
Digital amplitude modulation can
be imparted to the Power Amplifier
through this pin.
A logic high (ASKDTA > 1.5 V or
open) enables the Power
Amplifier.
A logic low (ASKDTA < 0.5 V)
disables the Power Amplifier.
Functional Description
V 1.2, 2008-04-04
TDK5100F