RMPA5255 Fairchild Semiconductor, RMPA5255 Datasheet
RMPA5255
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RMPA5255 Summary of contents
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... Fairchild Semiconductor Corporation RMPA5255 Rev. E Description The RMPA5255 power amplifier module is designed for high performance WLAN applications in the 4.9–5.9 GHz frequency band. The 10 pin 1.5 mm package with internal match- ing on both input and output to 50 Ω , and internal bias network components, allow for extremely simplifi ...
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... Power Control bias current is included in the total quiescent current. 3. Measured from Device On signal turn on, (Logic Low) to the point where measured at P corresponding to power detection threshold. OUT IN Functional Block Diagram GND RF IN GND RMPA5255 Rev Single Tone Min 4.9 3.0 2.6 OUT PSense N ...
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... GHz 5.1 GHz 5.3 GHz 5.5 GHz 5.7 GHz 30 5.9 GHz Single Tone Power Out (dBm) RMPA5255 Rev RMPA5255 Detector Voltage vs. Modulated Pout 800 700 600 500 400 300 4.5 3 RMPA5255 Gain vs. Modulated Pout VCC=3.3V, VPC=2.9V, T=25°C 4.9 GHz 5 ...
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... Schematic 50Ω 3 Package Outline I/O 1 INDICATOR 1 2 TOP VIEW 3 FRONT VIEW 1.80 TYP. 0.70 TYP. 0.10 TYP. 1.70 TYP. 2 0.40 TYP. 1 BOTTOM VIEW RMPA5255 Rev. E VDET (P-Sense OUT 7 50Ω 220pF C2 0.01µF C3 2.2µF VPC VCC NOTES: 5.00 ±0.10mm 1. PACKAGE BASE MATERIAL AND ...
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... Pin Current VCC <1 nA Recommended turn-off sequence: Use reverse order described in the turn-on sequence above. Note: 1. Turn on sequence is not critical and it is not necessary to sequence power supplies in actual system level design. RMPA5255 Rev. E Actual Board Size = 2.0" X 1.5" www.fairchildsemi.com ...
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... RMPA5255 Rev. E Solder Materials & Temperature Profile: Reflow soldering is the preferred method of SMT attachment. Hand soldering is not recommended. Reflow Profile • Ramp-up: During this stage the solvents are evaporated from the solder paste. Care should be taken to prevent rapid oxidation (or paste slump) and solder bursts caused by violent solvent out-gassing. A maximum heating rate is 3° ...
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... PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Preliminary No Identification Needed Obsolete RMPA5255 Rev. E ISOPLANAR™ PowerSaver™ PowerTrench LittleFET™ QFET MICROCOUPLER™ QS™ MicroFET™ QT Optoelectronics™ ...