參數(shù)資料
型號(hào): AD9211-250EB
廠商: Analog Devices, Inc.
英文描述: 10-Bit, 170/200/250 MSPS 1.8 V A/D Converter
中文描述: 10位,170/200/250 MSPS的1.8弗吉尼亞州/ D轉(zhuǎn)換器
文件頁數(shù): 1/21頁
文件大?。?/td> 310K
代理商: AD9211-250EB
10-Bit, 170/200/250 MSPS
1.8 V A/D Converter
Preliminary Technical Data
AD9211
FEATURES
Rev.
PrA
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 companies.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
2006 Analog Devices, Inc. All rights reserved.
www.analog.com
SNR = 60 dBFs @ f
IN
up to 70 MHz @ 250 MSPS
ENOB of 9.7 @ f
IN
up to 70 MHz @ 250 MSPS (–0.5 dBFS)
SFDR = 80 dBc@ f
IN
up to 70 MHz @ 250 MSPS (–0.5 dBFS)
Excellent Linearity
DNL = ±0.3 LSB (Typical)
INL = ±0.5 LSB (Typical)
LVDS at 250 MSPS (ANSI-644 levels)
900 MHz Full Power Analog Bandwidth
On-Chip Reference and Track-and-Hold
Power Dissipation = 380 mW Typical @ 250 MSPS
1.25 V Input Voltage Range
1.8 V Analog Supply Operation
Output Data Format Option
Data Clock Output Provided
Clock Duty Cycle Stabilizer
APPLICATIONS
Wireless and Wired Broadband Communications
Cable Reverse Path
Communications Test Equipment
Radar and Satellite Subsystems
Power Amplifier Linearization
PRODUCT 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 up to a 250 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.
10
Output
Staging -
LVDS
D9-D0
(D4-D0 DDR mode)
DCO-
DCO+
AVDD (1.8V)
DrVDD (1.8V)
OTR+
OTR-
10
Ref
ADC
10-bit
Core
T/H
Clock
Mgmt
CLK+
CLK-
SCLK
CSB
DGND
(Pin 0)
AGND
VIN+
VIN-
SDIO
Serial Port
RESET
AD9211
Figure 1. Functional Block Diagram
Fabricated on an advanced CMOS process, the AD9211 is
available in a 56-lead chip scale package (56 LFCSP) specified
over the industrial temperature range (–40°C to +85°C).
PRODUCT HIGHLIGHTS
1.
High Performance—Maintains 60 dB SNR @ 250 MSPS
with a 65 MHz input.
2.
Low Power—Consumes only 380mW @ 250 MSPS.
3.
Ease of Use—LVDS output data and output clock signal
allow interface to current FPGA technology. The on-chip
reference and sample/hold provide flexibility in system
design. Use of a single 1.8 V supply simplifies system
power supply design. Supported DDR mode reduces
number of output data traces
4.
Serial Port Control - Standard serial port interface
supports various product functions such as data
formatting, enabling a 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
AD9211BCPZ-170 10-Bit, 170/200/250 MSPS 1.8 V A/D Converter
AD9211BCPZ-200 10-Bit, 170/200/250 MSPS 1.8 V A/D Converter
AD9211BCPZ-250 10-Bit, 170/200/250 MSPS 1.8 V A/D Converter
AD9212 Octal, 10-Bit, 40/65 MSPS Serial LVDS 1.8 V A/D Converter
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