FEATURES

? Flexible reconfigurable common platform design

? 4 DACs and 4 ADCs (4D4A)

? Usable RF Analog bandwidth up to 18 GHz

? Maximum DAC/ADC sample rate up to 28 GSPS/20 GSPS

? DAC to ADC sample rate ratios of 1 and 2

? Clocking

? On-chip PLL (7 GHz to 14 GHz)

? External RFCLK input up to 20 GHz

? Multichip synchronization via subclass1

? Single-ended (SE) or differential (DIFF) ADC inputs

? Two separate versions, both 50 Ω input impedance

? Single-ended version with on-chip wide bandwidth balun

? Differential ADC AC performance at 20 GSPS

? Full-scale input voltage: 500 mV p-p/?2 dBm

? Noise density: ?150 dBFS/Hz at ?20 dBFS at 2 GHz

? HD2/HD3: ?65 dBFS/?70 dBFS at ?7 dBFS at 2 GHz

? IMD3: ?75 dBFS at – 13 dBFS/tone at 2 GHz

? DAC AC performance at 28 GSPS

? Full-scale output power: ?2.1 dBm at 2 GHz

? IMD3: ?75 dBc at – 13 dBFS/tone at 2 GHz to 10 GHz

? NSD (shuffling disabled): ?164 dBFS/Hz at 0 dBFS at 2 GHz

? Versatile digital features

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

? Configurable DDC and DUC

? 8 fine complex DUCs and 4 coarse complex DUCs

? 8 fine complex DDCs and 4 coarse complex DDCs

? Option to bypass fine and coarse DUC/DDC

? DUC/DDC alias rejection

? 85 dB for interpolation filters

? 100 dB for decimation filters

? Fractional sample rate converter (FSRC)

? Programmable FIR filters for transmit/receive

? Multiple loopback (ADC to DAC) supported

? ~45 ns without DSP path

? Dynamic configuration through SPI/HSCI/GPIO

? Spectrum sniffer/monitor

? Interfaces

? SPI

? High-Speed Control Interface (HSCI)

? JESD204B/JESD204C: 20 Gbps/32.5 Gbps

? 24 lanes for Rx, 24 lanes for Tx

? Receive AGC support

? Fast detect with low latency for fast AGC control

? Signal monitor for slow AGC control

? Auxiliary features

? Power amplifier downstream protection circuitry

? On-chip temperature monitoring unit

? TDD power savings option

? Total power consumption range dependent on device configuration

: 20 W to 30 W

? 24 mm × 26 mm, 899-ball BGA with 0.8 mm pitch

? Operating junction temperature (TJ): ?40°C to +110°C

APPLICATIONS

? Radar and communications

? L/S/C/X/Ku band radar and electronic warfare

? Phase array system

? Broadband communications systems

? Electronic test and measurement systems

? Satellite communications

? Microwave point-to-point, X-band and 5G mmWave