Digital-to-Analog Converter
Data Sheet
Quad, 16-Bit, 2.4 GSPS, TxDAC+® Digital-to-Analog Converter AD9154
FEATURES
Supports input data rates up to...
Description
Data Sheet
Quad, 16-Bit, 2.4 GSPS, TxDAC+® Digital-to-Analog Converter AD9154
FEATURES
Supports input data rates up to 1.096 GSPS Proprietary, low spurious and distortion design
Single carrier LTE 20 MHz bandwidth (BW), ACLR = 77 dBc at 180 MHz IF Six carrier GSM IMD = 78 dBc, 600 kHz carrier spacing at
180 MHz IF SFDR = 72 dBc at 180 MHz IF, −6 dBFS single tone Flexible 8-lane JESD204B interface Multiple chip synchronization Fixed latency Data generator latency compensation Input signal power detection High performance, low noise phase-locked loop (PLL) clock multiplier Digital inverse sinc filter Digital quadrature modulation using a numerically controlled oscillator (NCO) Nyquist band selection—mix mode Selectable 1×, 2×, 4×, and 8× interpolation filters Low power: 2.11 W at 1.6 GSPS, full operating conditions 88-lead, exposed pad LFCSP
APPLICATIONS
Wireless communications Multicarrier LTE and GSM base stations Wideband repeaters Software defined radios
Wideband communications Point to point microwave radio
Transmit diversity, multiple input/multiple output (MIMO) Instrumentation Automated test equipment
GENERAL DESCRIPTION
The AD9154 is a quad, 16-bit, high dynamic range digital-toanalog converter (DAC) that provides a maximum sample rate of 2.4 GSPS, permitting multicarrier generation up to the Nyquist frequency in baseband mode. The AD9154 includes features optimized for direct conversion transmit applications, including complex digital modulation, input signal power ...
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