ATA8402_14 Datasheet, PDF (1/13 Pages) ATMEL Corporation – UHF ASK/FSK Industrial Transmitter

ATA8402
UHF ASK/FSK Industrial Transmitter
DATASHEET
Features
● Integrated PLL loop filter
● ESD protection (3kV HBM/150V MM)
● High output power (7.5dBm) with low supply current (9.0mA)
● 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 automation
● Home entertainment
● Toys
4982D-INDCO-07/14