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RF69 датащи(PDF) 11 Page - List of Unclassifed Manufacturers |
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RF69 датащи(HTML) 11 Page - List of Unclassifed Manufacturers |
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11 / 81 page ![]() RF69 Page 11 Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com 2. Electrical Characteristics 2.1. ESD Notice The RF69 is a high performance radio frequency device. It satisfies: Class 2 of the JEDEC standard JESD22-A114-B (Human Body Model) on all pins. Class B of the JEDEC standard JESD22-A115-A (Machine Model) on all pins. Class IV of the JEDEC standard JESD22-C101C (Charged Device Model) on pins 2-3-21-23-24, Class III on all other pins. It should thus be handled with all the necessary ESD precautions to avoid any permanent damage. 2.2. Absolute Maximum Ratings Stresses above the values listed below may cause permanent device failure. Exposure to absolute maximum ratings for extended periods may affect device reliability. Table 2 Absolute Maximum Ratings Symbol Description Min Max Unit VDDmr Supply Voltage -0.5 3.9 V Tmr Temperature -55 +115 ° C Tj Junction temperature - +125 ° C Pmr RF Input Level - +6 dBm DC_20dBm Duty Cycle of transmission at +20dBm output - 1 % VSWR_20dBm Maximum VSW R at antenna port - 3:1 - 2.3. Operating Range Table 3 Operating Range Symbol Description Min Max Unit VDDop Supply voltage(1.8V-2.4V 17dBm, 2.4V- 3.6V 20dBm) 1.8 3.6 V Top Operational temperature range -40 +85 °C Clop Load capacitance on digital ports - 25 pF ML RF Input Level - 0 dBm |
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