參數(shù)資料
型號: AD9211-250EBZ
廠商: Analog Devices, Inc.
英文描述: 10-Bit, 200 MSPS/250 MSPS/300 MSPS, 1.8 V Analog-to-Digital Converter
中文描述: 10位,200 MSPS/250 MSPS/300 MSPS的,1.8 V模擬到數(shù)字轉(zhuǎn)換器
文件頁數(shù): 1/28頁
文件大?。?/td> 1180K
代理商: AD9211-250EBZ
10-Bit, 200 MSPS/250 MSPS/300 MSPS,
1.8 V Analog-to-Digital Converter
AD9211
FEATURES
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other
rights of third parties that may result from its use. Specifications subject to change without notice. No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.461.3113
2007 Analog Devices, Inc. All rights reserved.
www.analog.com
SNR = 60.1 dBFS @ f
IN
up to 70 MHz @ 300 MSPS
ENOB of 9.7 @ f
IN
up to 70 MHz @ 300 MSPS (1.0 dBFS)
SFDR = 80 dBc @ f
IN
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
APPLICATIONS
Wireless and wired broadband communications
Cable reverse path
Communications test equipment
Radar and satellite subsystems
Power amplifier linearization
FUNCTIONAL BLOCK DIAGRAM
AGND
AVDD (1.8V)
VIN+
VIN–
TRACK-AND-HOLD
REFERENCE
CORE
OLVDS
CLK+
CLK–
MACLOCK
SERIAL PORT
RESET SCLK SDIO
CSB
DCO–
DCO+
OR–
OR+
D9 TO D0
DGND
DRVDD
10
10
AD9211
PWDN
RBIAS
0
Figure 1.
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 carrier and broadband systems. All necessary
functions, including a track-and-hold (T/H) and voltage
reference, are included on the chip to provide a complete
signal conversion solution.
The ADC requires a 1.8 V analog voltage supply and a
differential clock for full performance operation. The digital
outputs are LVDS (ANSI-644) compatible and support either
twos complement, offset binary format, or Gray code. A data
clock output is available for proper output data timing.
Fabricated on an advanced CMOS process, the AD9211 is
available in a 56-lead LFCSP, specified over the industrial
temperature range (40°C to +85°C).
PRODUCT HIGHLIGHTS
1.
High Performance—Maintains 60.1 dBFS SNR @
300 MSPS with a 70 MHz input.
2.
Low Power—Consumes only 410 mW @ 300 MSPS.
3.
Ease of Use—LVDS output data and output clock signal
allow interface to current FPGA technology. The on-chip
reference and sample-and-hold provide flexibility in
system design. Use of a single 1.8 V supply simplifies
system power supply design.
4.
Serial Port Control—Standard serial port interface
supports various product functions, such as data
formatting, disabling the clock duty cycle stabilizer, power-
down, gain adjust, and output test pattern generation.
5.
Pin-Compatible Family—12-bit pin-compatible family
offered as AD9230.
相關(guān)PDF資料
PDF描述
AD9211-300EBZ 10-Bit, 200 MSPS/250 MSPS/300 MSPS, 1.8 V Analog-to-Digital Converter
AD9211BCPZ-300 10-Bit, 200 MSPS/250 MSPS/300 MSPS, 1.8 V Analog-to-Digital Converter
AD9211 10-Bit, 170/200/250 MSPS 1.8 V A/D Converter
AD9211-170EB 10-Bit, 170/200/250 MSPS 1.8 V A/D Converter
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