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SE2425U-R 数据表(PDF) 6 Page - SiGe Semiconductor, Inc. |
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SE2425U-R 数据表(HTML) 6 Page - SiGe Semiconductor, Inc. |
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6 / 10 page ![]() SE2425U RangeCharger TM 2.4 GHz Bluetooth Power Amplifier IC Preliminary Information 165-DST-01 Rev 1.3 Apr-05-2006 Confidential 6 of 10 QA040506 High Mode Test Conditions: VEN = VCC0 = VCC1 = VCC2 = VCC3 = 3.3 V, MODE = High, TC = 25 °C, f = 2.45 GHz, as measured on SiGe’s SE2425U-EV1 evaluation board otherwise noted Output Power vs. Input Power (25 C, 3.3 V, 2.45 GHz, High Mode) 0 5 10 15 20 25 -30-25 -20-15 -10 -5 0 Input Pow er (dBm ) Icc vs. Output Power (25 C, 3.3 V, 2.45 GHz, High Mode) 0.05 0.07 0.09 0.11 0.13 0.15 0.17 0.19 0.21 0.23 0 5 10 15 20 25 Output Pow er (dBm ) Figure 6: Typical Performance Data in High Mode (a) Output Power vs. Input Power , (b) Current vs. Output Power 2MBit ACPR 2MHz Offset vs. Output Power over Voltage (25 C, 2.45 GHz, High Mode) -34 -32 -30 -28 -26 -24 -22 -20 -18 -16 -14 16 17 18 19 20 21 Output Pow er (dBm ) 2.7V, -2MHz 2.7V, +2MHz 3.3V, -2MHz 3.3V, +2MHz 3.6V, -2MHz 3.6V, +2MHz 3MBit ACPR 3MHz Offset vs. Output Power over Voltage (25 C, 2.45 GHz, High Mode) -56 -54 -52 -50 -48 -46 -44 -42 -40 -38 -36 16 17 18 19 20 21 Output Pow er (dBm ) 2.7V, -3MHz 2.7V, +3MHz 3.3V, -3MHz 3.3V, +3MHz 3.6V, -3MHz 3.6V, +3MHz Figure 7: Typical 2 Mbps Enhanced Data Rate (EDR) Performance Data in High Mode (a) ACPR @ 2 MHz Offset vs. Output Power over Voltage (b) ACPR @ 3 MHz Offset vs. Output Power over Voltage 3MBit ACPR 2MHz Offset vs. Output Power over Voltage (25 C, 2.45 GHz, High Mode) -34 -32 -30 -28 -26 -24 -22 -20 -18 -16 -14 16 17 18 19 20 21 Output Pow er (dBm ) 2.7V, -2MHz 2.7V, +2MHz 3.3V, -2MHz 3.3V, +2MHz 3.6V, -2MHz 3.6V, +2MHz 3MBit ACPR 3MHz Offset vs. Output Power over Voltage (25 C, 2.45 GHz, High Mode) -56 -54 -52 -50 -48 -46 -44 -42 -40 -38 -36 16 17 18 19 20 21 Output Pow er (dBm ) 2.7V, -2MHz 2.7V, +2MHz 3.3V, -2MHz 3.3V, +2MHz 3.6V, -2MHz 3.6V, +2MHz Figure 8: Typical 3 Mbps Enhanced Data Rate (EDR) Performance Data in High Mode (a) ACPR @ 2 MHz Offset vs. Output Power over Voltage (b) ACPR @ 3 MHz Offset vs. Output Power over Voltage |
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