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ATA5724

ATMEL
Part Number ATA5724
Manufacturer ATMEL
Description (ATA5723 - ATA5728) UHF ASK/FSK Receiver
Published Sep 17, 2013
Detailed Description Features • Frequency Receiving Range of (3 Versions) – f0 = 312.5 MHz to 317.5 MHz or – f0 = 431.5 MHz to 436.5 MHz or –...
Datasheet PDF File ATA5724 PDF File

ATA5724
ATA5724

Overview
Features • Frequency Receiving Range of (3 Versions) – f0 = 312.
5 MHz to 317.
5 MHz or – f0 = 431.
5 MHz to 436.
5 MHz or – f0 = 868 MHz to 870 MHz 30 dB Image Rejection Receiving Bandwidth – BIF = 300 kHz for 315 MHz/433 MHz Version – BIF = 600 kHz for 868 MHz Version Fully Integrated LC-VCO and PLL Loop Filter Very High Sensitivity with Power Matched LNA – ATA5723/ATA5724: –107 dBm, FSK, BR_0 (1.
0 kBit/s to 1.
8 kBit/s), Manchester, BER 10E-3 –113 dBm, ASK, BR_0 (1.
0 kBit/s to 1.
8 kBit/s), Manchester, BER 10E-3 – ATA5728: –105 dBm, FSK, BR_0 (1.
0 kBit/s to 1.
8 kBit/s), Manchester, BER 10E-3 –111 dBm, ASK, BR_0 (1.
0 kBit/s to 1.
8 kBit/s), Manchester, BER 10E-3 High System IIP3 – –18 dBm at 868 MHz – –23 dBm at 433 MHz – –24 dBm at 315 MHz System 1-dB Compression Point – –27.
7 dBm at 868 MHz – –32.
7 dBm at 433 MHz – –33.
7 dBm at 315 MHz High Large-signal Capability at GSM Band (Blocking –33 dBm at +10 MHz, IIP3 = –24 dBm at +20 MHz) Logarithmic RSSI Output XTO Start-up with Negative Resistor of 1.
5 kΩ 5V to 20V Automotive Compatible Data Interface Data Clock Available for Manchester and Bi-phase-coded Signals Programmable Digital Noise Suppression Low Power Consumption Due to Configurable Polling Temperature Range –40°C to +105°C ESD Protection 2 kV HBM, All Pins Communication to Microcontroller Possible using a Single Bi-directional Data Line Low-cost Solution Due to High Integration Level with Minimum External Circuitry Requirements Supply Voltage Range 4.
5V to 5.
5V • • • • UHF ASK/FSK Receiver ATA5723 ATA5724 ATA5728 • • • • • • • • • • • • • • Benefits • • • • • Low BOM List Due to High Integration Use of Low-cost 13 MHz Crystal Lowest Average Current Consumption for Application Due to Self Polling Feature Reuse of ATA5743 Software World-wide Coverage with One PCB Due to 3 Versions are Pin Compatible 9106E–RKE–07/08 Free Datasheet http://www.
datasheet4u.
com/ 1.
Description The ATA5723/ATA5724/ATA5728 is a multi-chip PLL receiver device supplied in an SSO20...


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