a FEATURES Single +5 V Supply On-Chip /4 DQPSK .
AD7011 - CMOS/ ADC p/4 DQPSK Baseband Transmit Port
a FEATURES Single +5 V Supply On-Chip /4 DQPSK Modulator Modulator Bypass Analog Mode Root-Raised Cosine Tx Filters, ␣ = 0.35 Two 10-Bit D/A Converte.