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ATA8403_14 Datasheet, PDF (1/13 Pages) ATMEL Corporation – UHF ASK/FSK Industrial Transmitter | |||
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ATA8403
UHF ASK/FSK Industrial Transmitter
DATASHEET
Features
â Integrated PLL loop filter
â ESD protection (3kV HBM/150V MM)
â High output power (5.5dBm) with low supply current (8.5mA)
â Modulation scheme ASK/FSK
â FSK modulation is achieved by connecting an additional capacitor between the
XTAL load capacitor and the open drain output of the modulating microcontroller
â Easy to design-in due to excellent isolation of the PLL from the PA and power
supply
â Single Li-cell for power supply
â Supply voltage 2.0V to 4.0V in the temperature range of â40°C to +85°C
â Package TSSOP8L
â Single-ended antenna output with high efficient power amplifier
â CLK output for clocking the microcontroller
â One-chip solution with minimum external circuitry
Applications
â Industrial/aftermarket remote keyless entry systems
â Alarm, telemetering, and energy metering systems
â Remote control systems for consumer and industrial markets
â Access control systems
â Home automation
â Home entertainment
â Toys
4983E-INDCO-07/14
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