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SI4430-B1 датащи(PDF) 10 Page - Silicon Laboratories |
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SI4430-B1 датащи(HTML) 10 Page - Silicon Laboratories |
10 / 74 page Si4430/31/32-B1 10 Rev 1.1 Table 4. Transmitter AC Electrical Characteristics1 Parameter Symbol Conditions Min Typ Max Units TX Frequency Range—Si4431/32 FTX 240 — 930 MHz TX Frequency Range—Si4430 FTX 900 — 960 MHz FSK Data Rate2 DRFSK 0.123 — 256 kbps OOK Data Rate2 DROOK 0.123 — 40 kbps Modulation Deviation Δf1 860–960 MHz ±0.625 ±320 kHz Δf2 240–860 MHz ±0.625 ±160 kHz Modulation Deviation Resolution2 ΔfRES —0.625 — kHz Output Power Range—Si44323 PTX +1 — +20 dBm Output Power Range—Si4430/313 PTX –8 — +13 dBm TX RF Output Steps2 PRF_OUT controlled by txpow[2:0] — 3 — dB TX RF Output Level2 Variation vs. Temperature PRF_TEMP –40 to +85 C— 2 — dB TX RF Output Level Variation vs. Frequency2 PRF_FREQ Measured across any one frequency band —1— dB Transmit Modulation Filtering2 B*T Gaussian Filtering Bandwith Time Product —0.5 — Spurious Emissions2 POB-TX1 POUT =+13 dBm, Frequencies <1 GHz —— –54 dBm POB-TX2 1–12.75 GHz, excluding harmonics — — –54 dBm Harmonics2 P2HARM Using reference design TX matching network and filter with max output power. Harmonics reduce linearly with output power. —— –42 dBm P3HARM —— –42 dBm Notes: 1. All specification guaranteed by production test unless otherwise noted. Production test conditions and max limits are listed in the "Production Test Conditions" section on page 14. 2. Guaranteed by qualification. Qualification test conditions are listed in the "Production Test Conditions" section on page 14. 3. Output power is dependent on matching components, board layout, and is measured at the pin. |
Аналогичный номер детали - SI4430-B1 |
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Аналогичное описание - SI4430-B1 |
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