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RFFM4203SR Datasheet(PDF) 5 Page - RF Micro Devices |
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RFFM4203SR Datasheet(HTML) 5 Page - RF Micro Devices |
5 / 8 page 5 of 8 RFFM4203 DS130510 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com. Parameter Specification Unit Condition Min. Typ. Max. General Performance 3.3V and 5.0V Control Current C_RX and C_BT Current 0.5 1 μA PA_EN Current 30 50 μA Switch Control Speed 200 ns PA_EN Control Impedance 5.2 M Ω LNA_EN Control Impedance 7.4 M Ω C_RX Control Impedance 27 M Ω C_BT Control Impedance 27 M Ω ESD Human Body Model 500 V EIA/JESD22-114A RF pins 1000 V EIA/JESD22-114A DC pins Charge Device Model 250 V JESD22-C101C all pins Thermal Resistance RTH_I 46 ˚C/W Junction Temperature TJ 170 ˚C MTTF > 30 years Maximum Input Power 12 dBm Into 50 Ω, VCC = 3.3V, 25°C Maximum Input Power 12 dBm 6:1 VSWR, VCC = 3.3V, 25°C Maximum Input Power 5 dBm 10:1 VSWR, VCC = 3.3V, 25°C Bluetooth (Both 3.3V and 5.0V) Temperature = -10°C to +70°C, VDD = 3.3V, 5.0V, C_BT = high, unless otherwise noted. Input/Output Power 25 30 dBm Insertion Loss 0.7 0.9 dB BT Port Return Loss -9.6 dB ANT Port Return Loss -9.6 dB Isolation ANT-BT; Tx Mode 18 dB PA_EN = High, C_BT = Low, C_RX = Low, LNA_EN = Low ANT-BT; Rx Gain Mode 25 dB PA_EN = Low, C_BT = Low,C_RX = High, LNA_EN = High ANT-BT; Rx Bypass Mode 20 dB PA_EN = Low, C_BT = Low, C_RX = High, LNA_EN = Low ANT-RX; Tx Mode 35 dB PA_EN = High, C_BT = Low, C_RX = Low, LNA_EN = Low ANT-RX; BT Mode 25 dB PA_EN = Low, C_BT = High, C_RX = Low, LNA_EN = Low ANT Port Return Loss -9.6 dB Switch Logic Control Operating Mode PA_EN LNA_EN C_RX C_BT Standby Low Low Low Low 802.11b/g/n/ Tx High Low Low Low 802.11b/g/n/ Rx Gain Low High High Low 802.11b/g/n/ Rx Bypass Low Low High Low BT Rx/ Tx Low Low Low High Note: High = 2.8V to VCC, Low = 0V to 0.2V. |
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