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RMPA5251 Fiches technique(PDF) 2 Page - Fairchild Semiconductor |
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RMPA5251 Fiches technique(HTML) 2 Page - Fairchild Semiconductor |
2 / 10 page ©2004 Fairchild Semiconductor Corporation RMPA5251 Rev. D Absolute Ratings15 Notes: 3. Not measured 100% in production. 4. POUT measured at PIN corresponding to power detection threshold. 5. Measured at PIN at which Spectral Mask Compliance is satisfied. Two-sample windowing length applied. 6. PIN is adjusted to point where performance approaches spectral mask requirements. 7. 100% Production screened. 8. Bias Current is included in the total quiescent current. 9. VL is set to logic level for device off operation. 10. See Application information on Page 3. 11. See Data on Page 8. 12. VC1, VC2, VC3, VM1, VM2, VM3 = 3.3 Volts, Tc=25°C, PA is constantly biased, 50É ∂ system 13. Measured from Device On signal turn on, (Logic High) to the point where RF POUT stabilizes to 0.5dB. 14. Load VSWR is set to 8:1 and the angle is varied 360 degrees. POUT = -30dBm to P1dB. 15. No permanent damage with only one parameter set at extreme limit. Other parameters set to typical values. Bias Current at pin VM8 16 16 mA P1dB Compression7 26 26 dBm Current @ P1dB Comp7 425 425 mA Standby Current9 1.9 1.9 mA Shutdown Current (VM=0V) <1.0 <1.0 µA Input Return Loss 12 16 dB Output Return Loss 10 10 dB Detector Output at P1dB Comp 2 2 V Detector POUT Threshold 3, 4 7.0 7.0 dBm Frequency 4.90 5.35 5.15 5.85 GHz 2nd Harmonic Output at P1dB -30 -30 dBc 3rd Harmonic Output at P1dB -35 -35 dBc Logic Shutdown Control Pin (VL): Device Off 0.0 0.8 0.0 0.8 V Device On 2.0 2.4 2.0 2.4 V Logic Current 10 100 µA Turn-on Time13 <1 <1 µS Turn-off Time <1 <1 µS Spurious (Stability)14 -65 -65 dBc Symbol Parameter Value Units VC1, VC2 Positive Supply Voltage 4.0 V IC1–IC3 Supply Current IC1 IC2 IC3 50 150 500 mA mA mA VM Voltage Mirror 4 V VL Logic Voltage 5 V PIN RF Input Power 10 dBm TCASE Case Operating Temperature -40 to +85 °C TSTG Storage Temperature -55 to +150 °C Parameter Minimum Typical Maximum Minimum Typical Maximum Unit Electrical Characteristics12 Single Tone (Continued) |
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