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SKY73010: 300 – 2500 MHz Direct Quadrature Modulator
Applications
• QPSK/GMSK/QAM/DQPSK modulators • Single-sideband modulators • Image reject mixers • CDMA base stations • GSM/EDGE, TDMA/TDMA-EDGE, and Trans-European Trunked Radio (TETRA) base stations • First upconverter in dual conversion receivers
Description
The SKY73010 is an integrated quadrature modulator for direct modulation of high frequency Amplitude Modulated (AM), Phase Modulated (PM), or compound carriers. A SiGe Bipolar Complementary Metal Oxide Semiconductor (BiCMOS) process is used to offer excellent linearity, noise floor, and carrier suppression performance. The device package and pinout for the 16-pin RF Land Grid Array (RFLGA) are shown in Figure 1.