Part Number
|
ATA5771C |
Manufacturer
|
ATMEL |
Description
|
UHF ASK/FSK Transmitter |
Published
|
Jul 13, 2015 |
Detailed Description
|
ATA5771C/73C/74C
UHF ASK/FSK Transmitter with the Atmel AVR Microcontroller
DATASHEET
General Features
● Atmel® AVR® mic...
|
Datasheet
|
ATA5771C
|
Overview
ATA5771C/73C/74C
UHF ASK/FSK Transmitter with the Atmel AVR Microcontroller
DATASHEET
General Features
● Atmel® AVR® microcontroller and RF transmitter PLL in a single QFN24 5mm × 5mm package (pitch 0.
65mm) ● Operating frequency ranges 310MHz to 350MHz, 429MHz to 439MHz and 868MHz to 928MHz
● Temperature range –40°C to +85°C ● Supply voltage 2.
0V to 3.
6V allowing usage of single Li-cell power supply ● Low power consumption
● Active mode: typical 9.
8mA at 3.
0V and 4MHz microcontroller-clock ● Power-down mode: Typical 200nA at 3.
0V ● Modulation scheme ASK/FSK ● Integrated PLL loop filter ● Output power of 8dBm at 315MHz / 7.
5dBm at 433.
92MHz / 5.
5dBm at 868.
3MHz ● Easy to design-in due to exce...
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