| 전자부품 데이터시트 검색엔진 |
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CC1021-RTR1 데이터시트(PDF) 8 Page - Texas Instruments |
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CC1021-RTR1 데이터시트(HTML) 8 Page - Texas Instruments |
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8 / 92 page ![]() CC1021 SWRS045 Page 8 of 91 4.2. RF Receive Section Parameter Min Typ Max Unit Condition / Note Receiver Sensitivity, 433 MHz, FSK 38.4 kHz channel filter BW (1) 102.4 kHz channel filter BW (2) 102.4 kHz channel filter BW (3) 307.2 kHz channel filter BW (4) Receiver Sensitivity, 868 MHz, FSK 38.4 kHz channel filter BW (1) 102.4 kHz channel filter BW (2) 102.4 kHz channel filter BW (3) 307.2 kHz channel filter BW (4) -109 -104 -104 -96 -108 -103 -103 -94 dBm dBm dBm dBm dBm dBm dBm dBm Sensitivity is measured with PN9 sequence at BER = 10 3 (1) 38.4 kHz receiver channel filter bandwidth: 4.8 kBaud, NRZ coded data, ±4.95 kHz frequency deviation. (2) 102.4 kHz receiver channel filter bandwidth: 19.2 kBaud, NRZ coded data, ±19.8 kHz frequency deviation. (3) 102.4 kHz receiver channel filter bandwidth: 38.4 kBaud, NRZ coded data, ±19.8 kHz frequency deviation. (4) 307.2 kHz receiver channel filter bandwidth: 153.6 kBaud, NRZ coded data, ±72 kHz frequency deviation. See Table 19 and Table 20 or typical sensitivity figures at other channel filter bandwidths. Receiver sensitivity, 433 MHz, OOK 9.6 kBaud 153.6 kBaud Receiver sensitivity, 868 MHz, OOK 9.6 kBaud 153.6 kBaud -103 -81 -104 -87 dBm dBm dBm dBm Sensitivity is measured with PN9 sequence at BER = 10 3 Manchester coded data. See Table 27 for typical sensitivity figures at other data rates. Saturation (maximum input level) FSK and OOK 10 dBm FSK: Manchester/NRZ coded data OOK: Manchester coded data BER = 10 3 System noise bandwidth 38.4 to 307.2 kHz The receiver channel filter 6 dB bandwidth is programmable from 38.4 kHz to 307.2 kHz. See section 12.2 on page 30 for details. Noise figure, cascaded 433 and 868 MHz 7 dB NRZ coded data |
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