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ATA8403 Dataheets PDF



Part Number ATA8403
Manufacturers ATMEL Corporation
Logo ATMEL Corporation
Description UHF ASK/FSK Industrial Transmitter
Datasheet ATA8403 DatasheetATA8403 Datasheet (PDF)

ATA8403 UHF ASK/FSK Industrial Transmitter DATASHEET Features ● Integrated PLL loop filter ● ESD protection (3kV HBM/150V MM) ● High output power (5.5dBm) with low supply current (8.5mA) ● Modulation scheme ASK/FSK ● FSK modulation is achieved by connecting an additional capacitor between the XTAL load capacitor and the open drain output of the modulating microcontroller ● Easy to design-in due to excellent isolation of the PLL from the PA and power supply ● Single Li-cell for power supply ● Sup.

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ATA8403 UHF ASK/FSK Industrial Transmitter DATASHEET Features ● Integrated PLL loop filter ● ESD protection (3kV HBM/150V MM) ● High output power (5.5dBm) with low supply current (8.5mA) ● Modulation scheme ASK/FSK ● FSK modulation is achieved by connecting an additional capacitor between the XTAL load capacitor and the open drain output of the modulating microcontroller ● Easy to design-in due to excellent isolation of the PLL from the PA and power supply ● Single Li-cell for power supply ● Supply voltage 2.0V to 4.0V in the temperature range of –40°C to +85°C ● Package TSSOP8L ● Single-ended antenna output with high efficient power amplifier ● CLK output for clocking the microcontroller ● One-chip solution with minimum external circuitry Applications ● Industrial/aftermarket remote keyless entry systems ● Alarm, telemetering, and energy metering systems ● Remote control systems for consumer and industrial markets ● Access control systems ● Home a.


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