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TDA5201XUMA1
Infineon Technologies
TDA5201
ICPlanet
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TYPE | DESCRIPTION |
|---|---|
Category | RF/IF and RFID RF Receivers |
Mfr | Infineon Technologies |
Series | - |
Package | Tape & Reel (TR) Cut Tape (CT) |
Part Status | Last Time Buy |
Frequency | 310MHz ~ 350MHz |
Sensitivity | -107dBm |
Data Rate (Max) | - |
Modulation or Protocol | ASK |
Applications | Alarm Systems, Communication Systems |
Current - Receiving | 4.8mA |
Data Interface | PCB, Surface Mount |
Memory Size | - |
Antenna Connector | PCB, Surface Mount |
Features | - |
Voltage - Supply | 4.5V ~ 5.5V |
Operating Temperature | -40°C ~ 85°C |
Mounting Type | Surface Mount |
Package / Case | 28-TSSOP (0.173", 4.40mm Width) |
Supplier Device Package | PG-TSSOP-28 |
General Description
The IC is a very low power consumption single chip ASK Single Conversion Receiver for receive frequencies between 310 MHz and 350 MHz. The Receiver offers a high level of integration and needs only a few external components. The device contains a low noise amplifier (LNA), a double balanced mixer, a fully integrated VCO, a PLL synthesizer, a crystal oscillator, a limiter with RSSI generator, a data filter, a data comparator (slicer) and a peak detector. Additionally there is a power down feature to save battery life.
Features
• Low supply current (Is = 4.6 mA typ.)
• Supply voltage range 5 V ±10 %
• Power down mode with very low supply current (50 nA typ)
• Fully integrated VCO and PLL Synthesizer
• RF input sensitivity < – 110 dBm
• Selectable frequency ranges around 315 MHz and 345 MHz
• Selectable reference frequency
• Limiter with RSSI generation, operating at 10.7 MHz
• 2nd order low pass data filter with external capacitors
• Data slicer with self-adjusting threshold
Application
• Keyless Entry Systems
• Remote Control Systems
• Fire Alarm Systems
• Low Bitrate Communication Systems
