SpecificationsHigh efficiency Input/Output matching 50 ohms internal (with DC blocking) Low APC current Small outline Low profileDescriptionPower Amplifier Module Quad-Band GSM/EDGE GSM850, GSM900, DCS1800, PCS1900 SKY77340 PAM is designed in a compact form factor for quad-band cellular handsets ...
SKY77340: SpecificationsHigh efficiency Input/Output matching 50 ohms internal (with DC blocking) Low APC current Small outline Low profileDescriptionPower Amplifier Module Quad-Band GSM/EDGE GSM850, GSM900, ...
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Clock Synthesizer / Jitter Cleaner 2.1GHz 100Hz step Freq. Synthesizer
US $2.05 - 2.48 / Piece
Clock Synthesizer / Jitter Cleaner 2.1GHz 100Hz step Freq. Synthesizer
SKY77340 PAM is designed in a compact form factor for quad-band cellular handsets comprising GSM850/900, DCS1800, PCS1900, supporting GMSK and linear EDGE modulation, and Class 12 GPRS multi-slot operation. Two separate HBT PA blocks supporting the GSM850/900 band and the DCS1800/PCS1900 band are fabricated onto InGaP die. Inputs and outputs of SKY77340 are impedance-matched to 50 ohms, and a custom CMOS IC provides the internal MFC function and interface circuitry. The InGaP die, the silicon die, and the passive components are mounted on a multi-layer laminate substrate and the assembly is encapsulated with plastic overmold.