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RF2483 Datasheet(PDF) 7 Page - RF Micro Devices |
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RF2483 Datasheet(HTML) 7 Page - RF Micro Devices |
7 / 34 page 7 of 34 RF2483 DS110505 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. Parameter Specification Unit Condition Min. Typ. Max. I/Q Modulator High Band (2700MHz) VCC=2.7V, EN=2.7V, Bandsel=2.7V, FLO=2700MHz, PLO=0dBm, LO HB and RFOUT HB ports are matched to 50 IQ=800mVP-P at 100KhZ 1.2VDC. Input IQ sig- nals driven differentally and in quadrature from a 50 source impedance. TA=25°C Baseband Input Voltage* 1.2 V Common mode voltage Baseband Input Level* 0.8 VPP Measured differentially Baseband Input Impedance* 5.5 k Measured at 100kHz Input Bandwidth* 150 MHz I/Q source impedance 50 Sideband Suppression* 34 dBc GC=2.0V, no I/Q adjustment 37 dBc GC=1.5V, no I/Q adjustment 43 dBc GC=1.0V, no I/Q adjustment 47 dBc GC=0.5V, no I/Q adjustment Carrier Suppression* 38 dBc GC=2.0V, no I/Q adjustment 38 dBc GC=1.5V, no I/Q adjustment 32 dBc GC=1.0V, no I/Q adjustment 22 dBc GC=0.5V, no I/Q adjustment 3rd Harmonic of Modulation Suppression at FLO-3x100kHz* 58 dBc GC=2.0V 58 dBc GC=1.5V 59 dBc GC=1.0V 62 dBc GC=0.5V Baseband Input DC Current Drain* 100 A Baseband Input AC Current Drain* 100 APP Variable Gain Amplifiers High Band (2700MHz) VCC=2.7V, EN=2.7V, Bandsel=2.7V, FLO=2700MHz, PLO=0dBm, LO HB and RFOUT HB ports are matched to 50 IQ=800mVP-P at 100KhZ 1.2VDC. Input IQ sig- nals driven differentally and in quadrature from a 50 source impedance. TA=25°C Gain Control Voltage Range* 0 2.0 V Gain Control Range* 35 dB Difference between output power at GC=2.0V and GC=0.5V Gain Control Slope* 29 dB/V Calculated GC=1.0V and 1.5V Gain Control Input Impedance* 10 k Output Power* 0.4 dB GC=2.0V, IQ=800mVP-P at 100kHz -7 dB GC=1.5V, IQ=800mVP-P at 100kHz -18 dB GC=1.0V, IQ=800mVP-P at 100kHz -35 dB GC=0.5V, IQ=800mVP-P at 100kHz Output Noise at FLO + 20MHz* -155 dBm/Hz GC=2.0V, IQ=800mVP-P at 100kHz -156.7 dBm/Hz GC=2.0V, IQ=0mVP-P Output P1dB* +6 dBm IQ at 100kHz Output IP3* +20 dBm GC=2.0V. Extrapolated from IM3 with two baseband tones at 90kHz applied differentially, in quadrature, at both I and Q inputs, each tone 400mVP-P *=Not tested in production |
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Similar Description - RF2483_11 |
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