ATA5283P-6AQJ Atmel, ATA5283P-6AQJ Datasheet
ATA5283P-6AQJ
Specifications of ATA5283P-6AQJ
Related parts for ATA5283P-6AQJ
ATA5283P-6AQJ Summary of contents
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Features • Wake-up Function for a Microcontroller with Preamble Detection • Sensitivity rms • 1 µA Standby Current • Power Supply 3.8V • Baud Rate kbps (ASK Modulation) • Operation Temperature ...
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Pin Configuration Figure 2-1. Pinning TSSOP8L Figure 2-2. Pin Description Pin Symbol Function 1 COIL Antenna coil input 2 TST1 Test pin (reserved) 3 TST2 Test pin (reserved) 4 VSS Signal ground 5 RESET External reset input 6 N_DATA ...
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Functional Description The ATA5283 is an ultra-low power ASK receiver. Without a carrier signal it operates in the standby listen mode. In this mode it monitors the coil input with a very low current consumption. To activate the IC ...
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Automatic Gain Control For a correct demodulation the signal conditioner needs appropriate internal signal amplitude. To control the input signal the ATA5283 has a build in digital AGC. The gain control circuit regu- lates the internal signal amplitude to ...
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Signal Conditioner The signal conditioner demodulates the amplifier output signal and converts binary signal. It compares the carrier signal with the 50% reference level (see Ref1 in a logical 1, if the carrier signal stays below ...
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Figure 3-5. 3.5 Data Output The data output N_DATA outputs the demodulated and digitized LF signal according to the envelope of the antenna input signal. In the standby mode the N_DATA output is disabled and set to level 1. It ...
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Standby Listen Mode In the standby listen mode the IC monitors the coil input with a very low current consumption. The automatic gain control is switched off and the gain is set to the maximum value. The N_DATA and ...
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Figure 3-7. Figure 3-8. ATA5283 8 Pin Connection and Pin Protection ATA5283 1 COIL_X Divider impedance 143 VDD 2 TST1 VDD VDD 3 TST2 4 VSS Coil Input Impedance 10000 max. typ. min. 1000 100 1 ...
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Absolute Maximum Ratings Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated ...
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Electrical Characteristics 3.8V – +105°C, characterized up to 125°C, unless other specified SS DD amb No. Parameters 1 Power Supply and Coil Limiter 1.1 Power supply Reset supply ...
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Electrical Characteristics (Continued 0V 3.8V – +105°C, characterized up to 125°C, unless other specified SS DD amb No. Parameters 3 Automatic Gain Control 3.1 Preamble detection time 3.2 AGC ...
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... Ordering Information Extended Type Number ATA5283P-6AQJ ATA5283P-6APJ 9. Package Information Package: TSSOP 8L Dimensions 0.65 = 1.95 nom. Drawing-No.: 6.543-5083.01-4 Issue: 2; 15.03.04 ATA5283 12 Package Remarks TSSOP8L 5000 pieces, taped and reeled, Pb-free TSSOP8L 500 pieces, taped and reeled, Pb-free 3 ±0.1 +0.06 0.31 -0.07 0.65 nom. ...
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Revision History Please note that the following page numbers referred to in this section refer to the specific revision mentioned, not to this document. Revision No. 4598H-AUTO-03/07 4598G-AUTO-01/07 4598F-AUTO-09/05 4598H–AUTO–03/07 History Number 5.2.1 in section 7 “Electrical Characteristics” on ...
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... Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL’S TERMS AND CONDI- TIONS OF SALE LOCATED ON ATMEL’S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT ...