RMPA0959 Fairchild Semiconductor, RMPA0959 Datasheet
RMPA0959
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RMPA0959 Summary of contents
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... RMPA0959 CDMA and CDMA2000-1X PowerEdge™ Power Amplifier Module General Description The RMPA0959 power amplifier module (PAM) is designed for cellular band AMPS, CDMA and CDMA2000-1X applications. The 2 stage PAM is internally matched to 50 Ω to minimize the use of external components and features a low-power mode to reduce standby current and DC power consumption during peak phone usage ...
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... Po = +16 dBm; Vmode ≥ 2.0V dBc dBc Po = +28 dBm; Vmode = +16 dBm; Vmode ≥ 2.0V dBc Po = +31 dBm % Po = +31 dBm dB dBm/Hz Po ≤ +28 dBm; 869 to 894 MHz Po ≤ +28 dBm dBc Load VSWR ≤ 5.0:1 dBc No permanent damage. °C Vmode ≥ 2. ≤ +28 dBm applied RF signal. RMPA0959 Rev. D ...
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... Pout Linear Output Power Tc Case Operating Temperature ©2004 Fairchild Semiconductor Corporation Min 824 3.0 (operating) 2.7 (shutdown) 0 (low-power) 1.8 (high-power) 0 (high-power) (low-power) -30 Typical Max Units 849 MHz 3.4 4.2 V 2.85 3.1 V 0.5 V 2.0 3.0 V 0.5 V +28 dBm +16 dBm +85 °C RMPA0959 Rev. D ...
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... RMPA0959 Cellular 4x4 PAM, Pout = 28dBm, IS95 mod. Vcc = 3.4, Vref = 2.85, Vmode = 0V 25C 824 836.5 849 Frequency (MHz) RMPA0959 Cellular 4x4 PAM, Pout = 28dBm, IS95 mod. Vcc = 3.4, Vref = 2.85, Vmode = 0V 25C 824 836.5 849 Frequency (MHz) RMPA0959 Cellular 4x4 PAM, Pout = 31dBm, AMPS Mode Vcc = 3 ...
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... Typical Characteristics RMPA0959 Cellular 4x4 PAM, Pout = 16dBm, IS95 mod. Vcc = 3.4V, Vref = 2.85V, Vmode = 2.0V 25C, -70.0 -72.0 -74.0 -76.0 -78.0 -80.0 824 836.5 Frequency (MHz) Efficiency Improvement Applications In addition to high-power/low-power bias modes, the efficiency of the PA module can be significantly increased at backed-off RF power levels by dynamically varying the supply voltage (Vcc) applied to the amplifier ...
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... Vcc (V) RMPA0959 Vref = 2.85V, Pout = 8dBm, Vmode = 2.0V -60.0 -65.0 -70.0 -75.0 -80.0 -85.0 -90.0 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6 Vcc (V) RMPA0959 Rev. D ...
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... Pout = 16dBm, Vref = 2.85V 25C, Vmode = 2.0V 824 8 36 Frequency (MHz) Vcc = 1.5V Vcc = 2.0V Vcc = 3.0V Vcc = 3.4V RMPA0959 Cellular 4x4 PAM Pout = 16dBm, Vref = 2.85V 25C, Vmode = 2.0V 824 836.5 849 Frequency (MHz) Vcc = 1.5V Vcc = 2.0V Vcc = 3.0V Vcc = 3.4V RMPA0959 Rev. D ...
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... Capacitor (D603) 1000pF Capacitor (D603) 3.3 µF Capacitor (1206) 0.1µF Capacitor (0603) 0.1µF Capacitor (0603) 330pF Capacitor (0603) Solder Paste Solder Paste 7 8 Vendor Fairchild Johnson 3M Fairchild Murata Panasonic TDK Murata Panasonic Murata Indium Corp. Indium Corp. RMPA0959 Rev. D ...
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... Evaluation Board Schematic 1000 pF Vref Vmode 50 ohm TRL SMA1 RF IN Vcc1 3.3 µF ©2004 Fairchild Semiconductor Corporation 0.1 µF 1 3,7,9, ohm TRL 8 0959 4 YWWXX 330 pF 1000 pF (package base) SMA2 RF OUT Vcc2 3.3 µF RMPA0959 Rev. D ...
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... MAX. .25mm TYP. .30mm TYP. .85mm TYP 1.08mm 1.84mm ©2004 Fairchild Semiconductor Corporation TOP VIEW 10 9 0959 8 YWWXX 7 6 FRONT VIEW 3.50mm TYP. See Detail A 3.65mm 11 .18mm BOTTOM VIEW .40mm .10mm .10mm .40mm .45mm DETAIL A. TYP. RMPA0959 Rev. D ...
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... Rework of a device attached to a board is limited to reflow of the solder with a heat gun. The device should not be subjected to more than 225°C and reflow solder in the molten state for more than 5 seconds. No more than 2 rework operations should be performed. temperature. The RMPA0959 Rev. D ...
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... DEG (°C) 100 1°C/SEC Figure 1. Recommended Solder Reflow Profile ©2004 Fairchild Semiconductor Corporation SOAK AT 150°C FOR 60 SEC 60 120 TIME (SEC) 10 SEC 45 SEC (MAX) 1°C/SEC ABOVE 183°C 180 240 RMPA0959 Rev. D 300 ...
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... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ACEx™ FAST ActiveArray™ FASTr™ Bottomless™ FPS™ CoolFET™ FRFET™ CROSSVOLT™ GlobalOptoisolator™ ...