TDK5100F Infineon Technologies, TDK5100F Datasheet - Page 10

• Manufacturer Part Number: TDK5100F
• Description: TRANSMITTER ASK/FSK SGL TSSOP10
• Manufacturer: Infineon Technologies
• Type: Transmitterr

Specifications of TDK5100F

• Package / Case: 10-TSSOP
• Frequency: 434MHz Center
• Applications: Alarm Systems, Communication Systems
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 20 kbps
• Power - Output: 3.2dBm
• Current - Transmitting: 7mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.1 V ~ 4 V
• Operating Temperature: -25°C ~ 85°C
• Operating Frequency: 435 MHz
• Operating Supply Voltage: 2.5 V, 3.3 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Operating Supply Voltage (min): 2.1V
• Operating Supply Voltage (typ): 2.5/3.3V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: SP000014745; TDK5100F; TDK5100FINTR; TDK5100FXT

Pin
No.
7
Data Sheet
Symbol
FSKDTA
Interface Schematic
7
V
S
90 kΩ
+1.2 V
60 kΩ
10
30 µA
+1.1 V
Function
Digital frequency modulation can
be imparted to the Xtal Oscillator
by this pin. The VCO-frequency
varies in accordance to the
frequency of the reference
oscillator.
A logic high (FSKDTA > 1.5V or
open) sets the FSK switch to a
high impedance state.
A logic low (FSKDTA < 0.5 V)
closes the FSK switch from
FSKOUT (pin 4) to GND (pin 3).
A capacitor can be switched to the
reference crystal network this way.
The Xtal Oscillator frequency will
be shifted giving the designed FSK
frequency deviation.
Functional Description
V 1.2, 2008-04-04
TDK5100F