TDA5101 Infineon Technologies, TDA5101 Datasheet - Page 4

• Manufacturer Part Number: TDA5101
• Description: TRANSMITTER ASK/FSK P-TSSOP-16
• Manufacturer: Infineon Technologies

Specifications of TDA5101

• Frequency: 315MHz
• Applications: Alarm Systems, Communication Systems
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 20 kbps
• Power - Output: 5dBm
• 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
• Package / Case: 16-TSSOP
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Product Depth (mm): 4.4mm
• Operating Supply Voltage (min): 2.1V
• Operating Supply Voltage (typ): 2.5/3.3V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: TDA5101INTR

Wireless Components
Ordering Information
General Description
Applications
Features
Product Info
The TDA 5101 is a single chip ASK/
FSK transmitter for the frequency band
311-317 MHz. The IC offers a high level
of integration and needs only a few
external components. The device con-
tains a fully integrated PLL synthesizer
and a high efficiency power amplifier to
drive a loop antenna. A special circuit
design and an unique power amplifier
design are used to save current con-
sumption and therefore to save battery
life. Additionally features like a power
down mode, a low power detect and a
divided clock output are implemented.
The IC can be used for both ASK and
FSK modulation.
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Type
TDA 5101
available on tape and reel
fully integrated frequency synthe-
sizer
VCO without external components
high efficiency power amplifier
frequency range 311-317 MHz
ASK/FSK modulation
low supply current (typically 7mA)
Keyless entry systems
Remote control systems
Product Info
Ordering Code
Q67036-A1120
Package
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voltage supply range 2.1 - 4 V
power down mode
low voltage sensor
programmable divided clock output
for µC
low external component count
Alarm systems
Communication systems
Package
P-TSSOP-16
Specification, October 2001
Product Info
TDA 5101