The DAC38RFxx is a family
of high-performance, dual/single-channel,
14-bit, 9-GSPS, RF-sampling digital-to-analog converters (DACs) that are capable of
synthesizing wideband signals from 0 to 4.5 GHz. A high dynamic range allows
the DAC38RFxx family to generate signals for a wide range of applications including
3G/4G signals for wireless base-stations and radar.
The devices feature a low-power
JESD204B Interface with up to 8 lanes with a maximum bit rate of 12.5 Gbps allowing
an input data rate of 1.25 GSPS complex per channel. The DAC38RFxx provides two
digital up-converters per channel, with multiple options for interpolation rates. A
digital quadrature modulator with independent, frequency flexible NCOs are available
to support multi-band operation. An optional
low-jitter PLL/VCO simplifies the DAC sampling clock generation by allowing use
of a lower frequency reference clock.
The DAC38RFxx is a family
of high-performance, dual/single-channel,
14-bit, 9-GSPS, RF-sampling digital-to-analog converters (DACs) that are capable of
synthesizing wideband signals from 0 to 4.5 GHz. A high dynamic range allows
the DAC38RFxx family to generate signals for a wide range of applications including
3G/4G signals for wireless base-stations and radar.
The devices feature a low-power
JESD204B Interface with up to 8 lanes with a maximum bit rate of 12.5 Gbps allowing
an input data rate of 1.25 GSPS complex per channel. The DAC38RFxx provides two
digital up-converters per channel, with multiple options for interpolation rates. A
digital quadrature modulator with independent, frequency flexible NCOs are available
to support multi-band operation. An optional
low-jitter PLL/VCO simplifies the DAC sampling clock generation by allowing use
of a lower frequency reference clock.