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TA31275FNG データシート(PDF) 11 Page - Toshiba Semiconductor |
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TA31275FNG データシート(HTML) 11 Page - Toshiba Semiconductor |
11 / 25 page TA31275FN/ TA31275FNG 03-01-23 11 Maximum Ratings (unless otherwise specified, Ta = 25°C. the voltage is with reference to the ground level.) Characteristics Symbol Rating Unit Supply voltage VCC 6 V Power dissipation PD 780 mW Operating temperature range Topr −40 to 85 °C Storage temperature range Tstg −55 to 150 °C The maximum ratings must not be exceeded at any time. Do not operate the device under conditions outside the above ratings. Operable Range (unless otherwise specified, Ta = 25°C. the voltage is with reference to the ground level.) Characteristics Symbol Test Circuit Test Condition Min Typ. Max Unit Operating voltage range VCC 2.4 5.0 5.5 V RF operating frequency 1 fRF1 When frequency multiplication is used 240 450 MHz RF operating frequency 2 fRF2 When frequency multiplication is not used 100 450 MHz Local frequency fLO When frequency multiplication is used ( ×8) 250.7 439.3 MHz Operating ranges indicate the conditions for which the device is intended to be functional even with the electrical changes. Electrical Characteristics (unless otherwise specified: Ta = 25°C, VCC = 5 V, fin (RF) = fin (MIX) = 314.9 MHz, fin (IF) = 10.7 MHz) Characteristics Symbol Test Circuit Test Condition Min Typ. Max Unit Current dissipation at battery saving Icco 3 BS = “L”, LOBS = “L” 0 5 µA RF amp gain 1 Gv (RF) 1 1 (5) The input and output impedances are 50 Ω. −9.0 −6.0 −3.0 dB Mixer conversion gain Gv (MIX) 17 21 25 dB RSSI output voltage 1 VRSSI1 Vin (IF) = 35dBµVEMF 0.05 0.25 0.45 V RSSI output voltage 2 VRSSI2 Vin (IF) = 65dBµVEMF 0.8 1.05 1.3 V RSSI output voltage 3 VRSSI3 Vin (IF) = 100dBµVEMF 1.6 1.95 2.3 V RSSI output resistance RRSSI 22 30 38 k Ω Comparator input resistance RCOMP 75 100 125 k Ω Data output voltage (L level) VDATAL 1 (3) IDATAL = 500 µA 0.4 V Data output leakage current (H level) IDATAH 1 (4) 2 µA BS pin H-level input voltage VBSH 2.2 5.5 V BS pin L-level input voltage VBSL 0 0.2 V LOBS pin H-level input voltage VLOBSH 2.2 5.5 V LOBS pin L-level input voltage VLOBSL 0 0.2 V |
同様の部品番号 - TA31275FNG |
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同様の説明 - TA31275FNG |
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