FEATURES

Flexible reconfigurable common platform design

4 DACs and 2 ADCs (4D2A) and 2D2A options

Supports single, dual, and quad band

Datapaths and DSP blocks are fully bypassable

DAC to ADC sample rate ratios of 1, 2, 3, and 4

On-chip PLL with multichip synchronization

External RFCLK input option for off-chip PLL

Maximum DAC sample rate up to 12 GSPS

Maximum data rate up to 12 GSPS using JESD204C

Useable analog bandwidth to 8 GHz

Maximum ADC sample rate up to 6 GSPS

Maximum data rate up to 6 GSPS using JESD204C

Useable analog bandwidth to 8 GHz

ADC ac performance at 6 GSPS, input at 2.7 GHz, −1 dBFS

Full-scale input voltage: 1.475 V p-p

Noise density: −147.5 dBFS/Hz

Noise figure: 25.3 dB

HD2: −72 dBFS

HD3: −68 dBFS

Worst other (excluding HD2 and HD3): −78 dBFS

DAC ac performance at 12 GSPS, output at 2.6 GHz

Full-scale output current range: 6.43 mA to 37.75 mA

Two-tone IMD3 (−6 dBFS per tone): −72 dBc

NSD, single-tone: −160 dBc/Hz

SFDR, single-tone: 75 dBc

Versatile digital features

Selectable interpolation and decimation filters

Configurable DDC and DUC

8 fine complex DUCs and 4 coarse complex DUCs

8 fine complex DDCs and 4 coarse complex DDCs

48-bit NCO per DUC or DDC

Option to bypass fine and coarse DUC/DDC

Programmable 192-tap PFIR filter for receive equalization

Supports 4 different profile settings loaded via GPIO

Programable delay per data path

Receive AGC support

Fast detect with low latency for fast AGC control

Signal monitor for slow AGC control

Dedicated AGC support pins

Transmit DPD support

Fine DUC channel gain control and delay adjust

Coarse DDC delay adjust for DPD observation path

Auxiliary features

Fast frequency hopping

Direct digital synthesis (DDS)

Low latency loopback modes (receive datapath data can be routed to the transmit datapaths)

ADC clock driver with selectable divide ratios

Power amplifier downstream protection circuitry

On-chip temperature monitoring unit

Flexible GPIO pins

TDD power savings option

SERDES JESD204B/C interface, 16 lanes up to 24.75 Gbps

8 lanes JESD204B/C transmitter (JTx) and 8 lanes JESD204B/C receiver (JRx)

JESD204B compliance with the maximum 15.5 Gbps

JESD204C compliance with the maximum 24.75 Gbps

Supports real or complex digital data (8-, 12-, 16-, or 24-bit)

15 mm × 15 mm, 324-ball BGA with 0.8 mm pitch

APPLICATIONS

Wireless communications infrastructure

Microwave point to point, E-band, and 5G mmWave

Broadband communications systems

DOCSIS 3.1 and 4.0 CMTS

Phased array radar and electronic warfare

Electronic test and measurement systems