AD9081_V01中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書

FEATURES

? Flexible, reconfigurable common platform design

? 4 DACs and 4 ADCs (4D4A)

? 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 4 GSPS

? Maximum data rate up to 4 GSPS using JESD204C

? 7.5 GHz analog input full power bandwidth (?3 dB)

? ADC ac performance at 4 GSPS, input at ?2.7 GHz, ?1 dBFS

? Full-scale input voltage: 1.4 V p-p

? Noise density: ?147.5 dBFS/Hz

? Noise figure: 26.8 dB

? HD2: ?67 dBFS

? HD3: ?73 dBFS

? Worst other (excluding HD2 and HD3): ?79 dBFS at 2.7 GHz

? DAC ac performance at 12 GSPS

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

? Two-tone IMD3 (?7 dBFS per tone): ?78.9 dBc

? NSD, single-tone at 3.7 GHz: ?155.1 dBc/Hz

? SFDR, single-tone at 3.7 GHz: ?70 dBc

? Versatile digital features

? Configurable or bypassable DDCs and DUCs

? 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

? Programmable 192-tap PFIR filter for receive equalization

? Supports 4 different profile settings loaded via GPIO

? Programmable delay per datapath

? Receive AGC support

? Fast detect with low latency for fast AGC control

? Signal monitor for slow AGC control

? Transmit DPD support

? Fine DUC channel gain control and delay adjust

? Coarse DDC delay adjust for DPD observation path

? Auxiliary features

? Fast frequency hopping and direct digital synthesis (DDS)

? Low latency loopback mode (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 and sharing ADCs

? SERDES JESD204B/JESD204C 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