ATA5795C-PNQW 18 RF/IF and RFID

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Frequency:	315MHz ~ 433MHz
Applications:	General Purpose
Modulation or Protocol:	ISM
Data Rate (Max):	--
Power - Output:	8dBm
Current - Transmitting:	58mA
Data Interface:	SPI
Antenna Connector:	--
Memory Size:	8kB Flash, 512B SRAM
Features:	--
Voltage - Supply:	1.9 V ~ 3.6 V
Operating Temperature:	-40°C ~ 85°C
Package / Case:	32-WFQFN Exposed Pad

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ATA5795C-PNQW 18 Application Field and Working Principle

RF Transmitters are electronic devices used to transmit electromagnetic waves over the air. The ATA5795C-PNQW 18 RF transmitter is a type developed by Atmel-Trigge, a well-known manufacturer of RF transmitters. This transmitter provides excellent performance and is suitable for a wide range of applications, including RFID, mobile communication, Bluetooth, Wi-Fi, and satellite communications.The ATA5795C-PNQW 18 RF transmitter belongs to the family of direct-conversion transmitters. It is designed to operate in the range of 240 MHz to 1800 MHz with a high degree of linearity and a high output power. It can be powered by either a direct voltage supply or an external DC-DC converter. It also features an onboard power amplifier that can provide up to 18 dBm of output power. This product also features low power consumption and digital logic control. The ATA5795C-PNQW 18 is a highly integrated solution for various wireless applications. It consists of three main modules. The first module is the RF transmitter itself. It consists of several building blocks, such as a differential amplifier, a frequency divider and a power amplifier, all of which enable the device to provide high output power and linearity. The second module is the modulator, which is used to modulate signals according to the desired protocol and data rate. The third module is the baseband processor, which is used to process digital data before it is sent to the modulator.The ATA5795C-PNQW 18 works by taking a digital signal from the baseband processor and converting it into the target frequency at the antenna. The transmitter then applies a modulation scheme to the signal, such as amplitude shift keying or frequency shift keying, depending on the desired protocol and data rate. The modulated signal is then amplified by the power amplifier and transmitted through the antenna.The ATA5795C-PNQW 18 is a valuable tool for many RF applications. It is widely used in mobile communication, Bluetooth, Wi-Fi, and satellite communications. It is also suitable for RFID and wireless sensor networks. The transmitter can provide reliable performance with high output power and linearity, low power consumption and digital logic control. It is an ideal choice for many different applications.

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