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RFFM8250 Datasheet(PDF) 2 Page - RF Micro Devices |
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RFFM8250 Datasheet(HTML) 2 Page - RF Micro Devices |
2 / 8 page RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421 DS150128 For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com. The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended application circuitry and specifications at any time without prior notice. 2 of 8 RFFM8250 Absolute Maximum Ratings Parameter Rating Unit DC Supply Voltage (No RF Applied) -0.5 to 6 V DC Supply Current 100 mA Operating Case Temperature -40 to +85 °C Storage Temperature -40 to +150 °C Maximum TX Input Power into 50Ω Load for 11b/g/n/ac (No Damage) +30 dBm Maximum RX Input Power (No Damage) +10 dBm Bypass Mode Maximum RX input power (No damage) +23 dBm Moisture Sensitivity MSL2 Caution! ESD sensitive device. RFMD Green: RoHS status based on EU Directive 2011/65/EU (at time of this document revision), halogen free per IEC 61249-2-21, < 1000ppm each of antimony trioxide in polymeric materials and red phosphorus as a flame retardant, and <2% antimony in solder. Exceeding any one or a combination of the Absolute Maximum Rating conditions may cause permanent damage to the device. Extended application of Absolute Maximum Rating conditions to the device may reduce device reliability. Specified typical performance or functional operation of the device under Absolute Maximum Rating conditions is not implied. Nominal Operating Parameters Parameter Specification Unit Condition Min Typ Max Compliance 802.11b, 802.11g, 802.11n, 802.11ac Operating Frequency 2.412 2.484 GHz Operating Temperature -40 25 85 °C Power Supply VDD 3.0 3.6 5.0 V Control Voltage-High 2.8 3.1 VDD V VTX, VRX, LNAEN, and VBT Should not exceed VCC voltage Control Voltage-Low 0 0.2 V Transmit (TX-ANT) VDD = 3.6V over frequency, unless otherwise noted Insertion Loss 0.6 1.2 dB T = 25°C, VDD = 3.6V TX Port Return Loss 12 20 dB ANT Port Return Loss 12 20 dB Input P1dB 27 30 dBm T = 25°C, VDD = 3.6V ANT-Rx Isolation 28 35 dB TX is enables and at Max power Receive (ANT-RX)-LNA On VDD = 3.6V, over frequency, unless otherwise noted Gain (S21) 11 13 16 dB T =25°C, VDD = 3.6V 10 13 17 dB T =-40 to +85C°, VDD = 3.0V to 5V Gain Flatness over any 20MHz BW -0.25 +0.25 dB Gain Flatness across band -0.5 +0.5 dB Noise Figure 2.3 2.7 dB T = 25°C, VDD = 3.6V RX Port Return Loss 15 10 dB ANT Port Return Loss 5 3 dB T = 25°C, VDD = 3.6V Input P1dB -7 -5 dBm Current Consumption 6 9 13 mA LNA_EN Control Current 250 500 µA LNA Turn On Time 200 500 nS |
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