Datasheet Summary
a
Features
Single +5 V Supply On-Chip /4 DQPSK Modulator Root-Raised-Cosine Tx Filters, ␣ = 0.5 Two 10-Bit D/A Converters 4th Order Reconstruction Filters Differential Analog Outputs On-Chip Ramp Up/Down Power Control On-Chip Tx Offset Calibration Very Low Power Dissipation, 30 mW typ Power Down Mode < 5 A On-Chip Voltage Reference 24-Pin SSOP APPLICATIONS Japanese Digital Cellular Telephony
CMOS JDC /4 DQPSK Baseband Transmit Port AD7010
GENERAL DESCRIPTION
The AD7010 is a plete low power, CMOS, π/4 DQPSK modulator with single +5 V power supply. The part is designed to perform the baseband conversion of I and Q transmit waveforms in accordance with the Japanese Digital Cellular...