器件名称: AD9211
功能描述: 10-Bit, 200 MSPS/250 MSPS/300 MSPS, 1.8 V Analog-to-Digital Converter
文件大小: 1411.63KB 共28页
简 介:10-Bit, 200 MSPS/250 MSPS/300 MSPS, 1.8 V Analog-to-Digital Converter AD9211
FEATURES
SNR = 60.1 dBFS @ fIN up to 70 MHz @ 300 MSPS ENOB of 9.7 @ fIN up to 70 MHz @ 300 MSPS (1.0 dBFS) SFDR = 80 dBc @ fIN up to 70 MHz @ 300 MSPS (1.0 dBFS) Excellent linearity DNL = ±0.1 LSB typical INL = ±0.2 LSB typical LVDS at 300 MSPS (ANSI-644 levels) 700 MHz full power analog bandwidth On-chip reference, no external decoupling required Integrated input buffer and track-and-hold Low power dissipation 437 mW @ 300 MSPS—LVDS SDR mode 410 mW @ 300 MSPS—LVDS DDR mode Programmable input voltage range 1.0 V to 1.5 V, 1.25 V nominal 1.8 V analog and digital supply operation Selectable output data format (offset binary, twos complement, Gray code) Clock duty cycle stabilizer Integrated data capture clock
FUNCTIONAL BLOCK DIAGRAM
RBIAS PWDN AGND AVDD (1.8V)
REFERENCE
AD9211
DRVDD DGND
VIN+ VIN–
TRACK-AND-HOLD ADC 10-BIT CORE 10 OUTPUT 10 STAGING LVDS D9 TO D0
CLK+ CLK–
CLOCK MANAGEMENT
OR+ OR– SERIAL PORT DCO+
06041-001
DCO– RESET SCLK SDIO CSB
Figure 1.
APPLICATIONS
Wireless and wired broadband communications Cable reverse path Communications test equipment Radar and satellite subsystems Power amplifier linearization
GENERAL DESCRIPTION
The AD9211 is a 10-bit monolithic sampling analog-to-digital converter optimized for high performance, low power, and ease of use. The product operates at up to a 300 MSPS conversion rate and is optimized for outstanding dynamic performance in wideband……
