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RF63 датащи(PDF) 76 Page - List of Unclassifed Manufacturers |
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RF63 датащи(HTML) 76 Page - List of Unclassifed Manufacturers |
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76 / 91 page ![]() ADVANCED COMMUNICATIONS & SENSING Page 76 of 91 RF63 Tel: +86-755-82973805 Fax: +86-755-82973550 E-mail: sales@hoperf.com http://www.hoperf.com 7.6. Reference Design Performance All the measurements visible on section 7.6 typical figures obtained under the following conditions, unless otherwise noted: • Nominal VDD = 3.3 V • Tests performed at room temperature: 25° C +/-3° C • Center frequency 869 MHz or 915 MHz • {R, P, S} triplets are those calculated by the software described in section 3.2.8. • All register settings are default, except for those stated in the relevant sub-sections • Maximum Output Power programmed on Pout tests • All sensitivities are evaluated in Continuous mode, demodulating a PN15 sequence, BER=0.1% • FSK sensitivities measured at 25kbps, Fdev=+/-50 kHz • OOK sensitivities measured at 8kbps, with Fo=100 kHz. IF2 set to 100 kHz. • On all Adjacent Channel Rejection (ACR), Blocking and Spurious Response Frequency tests, the unwanted signal is unmodulated. • Bill of Materials as shown in section 7.5.3. In particular, a SAW filter is used (see its performance on section 7.5.4) • The filter settings described on Table 37 and Table 38 were used for the measurements of section 7.6.5. Table 37: FSK Rx Filters vs. Bit Rate Bit Rate Fdev Filter Setting Fdev + Rx 3 dB BW Max. drift Addr 16 BR/2 Programmed Actual kbps +/- kHz Hex kHz kHz kHz +/- ppm 100 200 FF 250 400 306 62 66.67 133 E9 166.7 250 214 53 50 100 D6 125 175 158 37 40 80 B5 100 150 137 41 33.33 67 A4 83.3 125 116 36 28.57 57 A3 71.4 100 96 27 25 50 A3 62.5 100 96 37 22.22 44 72 55.6 75 69 15 20 40 72 50 75 69 21 18.18 36 72 45.5 75 69 26 16.67 33 72 41.7 75 69 30 15.38 33 41 41 50 47 7 14.29 33 41 40.5 50 47 7 12.5 33 41 39.6 50 47 8 10 33 41 38.3 50 47 10 5 33 41 35.8 50 47 12 2 33 41 34.3 50 47 14 Table 38: OOK Rx Filters vs. Bit Rate Bit Rate FO + BR Filter Setting Rx 3 dB BW Max. drift Addr 16 Programmed Actual kbps kHz Hex kHz kHz +/- ppm 16.67 117 C1 150 154 41 12.5 113 C1 150 154 46 9.52 110 A0 125 129 22 8 108 A0 125 129 23 4.76 105 A0 125 129 27 2.41 102 A0 125 129 30 1.56 102 A0 125 129 30 |
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