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ADF7021-NDF датащи(PDF) 7 Page - Analog Devices |
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ADF7021-NDF датащи(HTML) 7 Page - Analog Devices |
7 / 64 page ADF7021-N Rev. 0 | Page 7 of 64 Parameter Min Typ Max Unit Test Conditions/Comments 3FSK Sensitivity at 9.6 kbps −110 dBm fDEV = 2.4 kHz, high sensitivity mode, IF_FILTER_BW = 18.5 kHz, Viterbi detection on Raised Cosine 3FSK Sensitivity at 9.6 kbps −110 dBm fDEV = 2.4 kHz, high sensitivity mode, IF_FILTER_BW = 13.5 kHz, alpha = 0.5, Viterbi detection on 4FSK Sensitivity at 9.6 kbps −112 dBm fDEV (inner) = 1.2 kHz, high sensitivity mode, IF_FILTER_BW = 13.5 kHz Raised Cosine 4FSK Sensitivity at 9.6 kbps −109 dBm fDEV (inner) = 1.2 kHz, high sensitivity mode, IF_FILTER_BW = 13.5 kHz, alpha = 0.5 INPUT IP3 Two-tone test, fLO = 860 MHz, F1 = fLO + 100 kHz, F2 = fLO − 800 kHz Low Gain Enhanced Linearity Mode −3 dBm LNA_GAIN = 3, MIXER_LINEARITY = 1 Medium Gain Mode −13.5 dBm LNA_GAIN = 10, MIXER_LINEARITY = 0 High Sensitivity Mode −24 dBm LNA_GAIN = 30, MIXER_LINEARITY = 0 ADJACENT CHANNEL REJECTION 868 MHz Wanted signal is 3 dB above the sensitivity point (BER = 10−3); unmodulated interferer is at the center of the adjacent channel; rejection measured as the difference between the interferer level and the wanted signal level in dB 12.5 kHz Channel Spacing 40 dB 9 kHz IF_FILTER_BW 25 kHz Channel Spacing 39 dB 18.5 kHz IF_FILTER_BW 426 MHz Wanted signal is 3 dB above the reference sensitivity point (BER = 10−2); modulated interferer (same modulation as wanted signal) at the center of the adjacent channel; rejection measured as the difference between the interferer level and reference sensitivity level in dB 12.5 kHz Channel Spacing 40 dB 9 kHz IF_FILTER_BW, compliant with ARIB STD-T67 25 kHz Channel Spacing 39 dB 18.5 kHz IF_FILTER_BW, compliant with ARIB STD-T67 CO-CHANNEL REJECTION Wanted signal (2FSK, 9.6 kbps, ±4 kHz deviation) is 3 dB above the sensitivity point (BER = 10−3), modu- lated interferer 868 MHz −5 dB IMAGE CHANNEL REJECTION Wanted signal (2FSK, 9.6 kbps, ±4 kHz deviation) is 10 dB above the sensitivity point (BER = 10−3); modu- lated interferer (2FSK, 9.6 kbps, ±4 kHz deviation) is placed at the image frequency of fRF − 200 kHz; the interferer level is increased until BER = 10−3 868 MHz 26/39 dB Uncalibrated/calibrated1, VDD = 3.0 V, TA = 25°C 450 MHz, Internal Inductor VCO 29/50 dB Uncalibrated/calibrated1, VDD = 3.0 V, TA = 25°C BLOCKING Wanted signal is 10 dB above the input sensitivity level; CW interferer level is increased until BER = 10−3 ±1 MHz 69 dB ±2 MHz 75 dB ±5 MHz 78 dB ±10 MHz 78.5 dB SATURATION (MAXIMUM INPUT LEVEL) 12 dBm 2FSK mode, BER = 10−3 |
Аналогичный номер детали - ADF7021-NDF |
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Аналогичное описание - ADF7021-NDF |
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