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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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SI4712-B30 Fiches technique(PDF) 5 Page - Silicon Laboratories |
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SI4712-B30 Fiches technique(HTML) 5 Page - Silicon Laboratories |
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5 / 42 page  Si4712/13-B30 Rev. 1.1 5 Table 3. DC Characteristics Test conditions: VRF = 118 dBµV, stereo, f = 68.25 kHz, fpilot = 6.75 kHz, REFCLK = 32.768 kHz, unless otherwise specified. Production test conditions: VDD = 3.3 V, VIO = 3.3 V, TA = 25 °C, FRF = 98 MHz. Characterization test conditions: VDD = 2.7 to 5.5 V, VIO = 1.5 to 3.6 V, TA = –20 to 85 °C, FRF = 76–108 MHz. Parameter Symbol Test Condition Min Typ Max Unit FM Transmitter from Line Input TX Supply Current ITX — 18.8 22.8 mA TX Interface Supply Current IIO —320 600 µA FM Transmitter from Digital Audio Input TX Supply Current IDTX DCLK = 3.072 MHz — 18.3 — mA TX Interface Supply Current IDIO DCLK = 3.072 MHz — 320 — µA FM Transmitter in Receive Power Scan Mode RX Supply Current IRX —16.8— mA RX Interface Supply Current IIO —320 — µA Supplies and Interface VDD Powerdown Current IDD Powerdown mode — 10 20 µA VIO Interface Powerdown Current IIO SCLK, RCLK inactive Powerdown mode —3 10 µA High Level Input Voltage1 VIH 0.7 x VIO — VIO +0.3 V Low Level Input Voltage1 VIL –0.3 — 0.3 x VIO V High Level Input Current1 IIH VIN = VIO =3.6 V –10 — 10 µA Low Level Input Current1 IIL VIN =0V, VIO =3.6 V –10 — 10 µA High Level Output Voltage2 VOH IOUT = 500 µA 0.8 x VIO —— V Low Level Output Voltage2 VOL IOUT =–500µA — — 0.2 x VIO V Notes: 1. For input pins SCLK, SEN, SDIO, RST, RCLK, DCLK, DFS, DIN, GPO1, GPO2/INT, and GPO3. 2. For output pins SDIO, GPO1, GPO2/INT, and GPO3. |
Numéro de pièce similaire - SI4712-B30 |
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Description similaire - SI4712-B30 |
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