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RF2861 Datasheet(PDF) 5 Page - RF Micro Devices |
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RF2861 Datasheet(HTML) 5 Page - RF Micro Devices |
5 / 15 page 5 of 15 RF2861 DS120220 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com. Gain Control Logic Table Cell Band Cascaded Performance High Mixer Gain Nominal IIP3 (Typical Values for VCC = 2.75V) Cell Band Cascaded Performance Nominal Mixer Gain High IIP3 (Typical Values for VCC = 2.75V) CDMA450 Band Cascaded Performance (Typical Values for VCC = 2.75V) Gain State ENABLE G1 G2 High Gain 100 Mid Gain 110 Low Gain 111 Low Gain (alternate) 1 0 1 NOTE: All IDC current numbers include bias circuitry current of 1.5mA to 2.0mA (dependent on mode). TX Buffer On: Add 2mA to total current. Parameter CELL CDMA LNA (High Gain) LNA (Mid Gain) LNA (Low Gain) Cascaded: Gain (dB) 25.0 16.5 8.0 Noise Figure (dB) 2.1 6.3 12.5 Input IP3 (dBm) -5.6 +2.0 +11.4 Total Current (mA) 25.0 21.5 18.0 NOTES: 1. Assumes 2.5dB image filter insertion loss. The TX Buffer is off.NOTE: 2. All total current numbers include bias circuitry current of 1.5 mA to 2.0 mA (dependent on mode). Parameter CELL CDMA LNA (High Gain) LNA (Mid Gain) LNA (Low Gain) Cascaded: Gain (dB) 22.5 14.0 5.5 Noise Figure (dB) 2.1 6.3 12.5 Input IP3 (dBm) -3.7 +3.5 +13.3 Total Current (mA) 25.0 21.5 18.0 NOTE: Assumes 2.5dB image filter insertion loss. The TX Buffer is off. Parameter CDMA450 LNA (High Gain) LNA (Mid Gain) LNA (Low Gain) Cascaded: Gain (dB) 24.5 12.0 5.5 Noise Figure (dB) 2.2 8.5 14.0 Input IP3 (dBm) -7.6 +4.5 +11.3 Total Current (mA) 29.5 25 21 NOTE: Assumes 2.5dB image filter insertion loss. The TX Buffer is off. |
Similar Part No. - RF2861_12 |
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Similar Description - RF2861_12 |
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