TDK5111FXT Infineon Technologies, TDK5111FXT Datasheet - Page 9

• Manufacturer Part Number: TDK5111FXT
• Manufacturer: Infineon Technologies

Specifications of TDK5111FXT

• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Product Depth (mm): 4.4mm
• Operating Supply Voltage (min): 2.1V
• Operating Supply Voltage (typ): 2.5/3.3V
• Lead Free Status / Rohs Status: Compliant

Pin
No.
5
6
Data Sheet
Symbol
COSC
ASKDTA
Interface Schematic
V
S
6 kΩ
6
V
S
90 kΩ
100 µA
+1.2 V
60 kΩ
2.3 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 1.1, 2007-09-18
TDK5111F