Motore di ricerca datesheet componenti elettronici
  Italian  ▼
ALLDATASHEETIT.COM

X  

AD9237 Scheda tecnica(PDF) 1 Page - Analog Devices

Il numero della parte AD9237
Spiegazioni elettronici  3 V Low Power A/D Converter
Download  25 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Produttore elettronici  AD [Analog Devices]
Homepage  http://www.analog.com
Logo AD - Analog Devices

AD9237 Scheda tecnica(HTML) 1 Page - Analog Devices

  AD9237 Datasheet HTML 1Page - Analog Devices AD9237 Datasheet HTML 2Page - Analog Devices AD9237 Datasheet HTML 3Page - Analog Devices AD9237 Datasheet HTML 4Page - Analog Devices AD9237 Datasheet HTML 5Page - Analog Devices AD9237 Datasheet HTML 6Page - Analog Devices AD9237 Datasheet HTML 7Page - Analog Devices AD9237 Datasheet HTML 8Page - Analog Devices AD9237 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 25 page
background image
12-Bit, 20 MSPS/40 MSPS/65 MSPS
3 V Low Power A/D Converter
Data Sheet
AD9237
Rev. C
Document Feedback
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityisassumedbyAnalogDevicesforitsuse,norforanyinfringementsofpatentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
©2005–2014 Analog Devices, Inc. All rights reserved.
Technical Support
www.analog.com
FEATURES
Ultralow power
85 mW at 20 MSPS
135 mW at 40 MSPS
190 mW at 65 MSPS
SNR = 66 dBc to Nyquist at 65 MSPS
SFDR = 80 dBc to Nyquist at 65 MSPS
DNL = ±0.7 LSB
Differential input with 500 MHz bandwidth
Flexible analog input: 1 V p-p to 4 V p-p range
Offset binary, twos complement, or gray code data formats
Output enable pin
2-step power-down
Full power-down and sleep mode
Clock duty cycle stabilizer
APPLICATIONS
Ultrasound and medical imaging
Battery-powered instruments
Hand-held scope meters
Low cost digital oscilloscopes
Low power digital still cameras and copiers
Low power communications
FUNCTIONAL BLOCK DIAGRAM
SHA
VIN+
VIN–
DRVDD
CLK
PDWN
MODE
CLOCK
DUTY CYCLE
STABILIZER
MODE
SELECT
DGND
OTR
D11
D0
AVDD
MDAC1
CORRECTION LOGIC
OUTPUT BUFFERS
REF
SELECT
AGND
0.5V
VREF
SENSE
AD9237
REFT
REFB
MODE2
A/D
A/D
4
15
12
3
OE
10-STAGE
1 1/2-BIT
PIPELINE
Figure 1.
GENERAL DESCRIPTION
The AD9237 is a family of monolithic, single 3 V supply, 12-bit,
20 MSPS/40 MSPS/65 MSPS analog-to-digital converters
(ADC). This family features a high performance sample-and-
hold amplifier (SHA) and voltage reference. The AD9237 uses a
multistage differential pipelined architecture with output error
correction logic to provide 12-bit accuracy at 20 MSPS/
40 MSPS/65 MSPS data rates and guarantees no missing codes
over the full operating temperature range.
With significant power savings over previously available ADCs,
the AD9237 is suitable for applications in imaging and medical
ultrasound.
Fabricated on an advanced CMOS process, the AD9237 is
available in a 32-lead LFCSP and is specified over the industrial
temperature range (−40°C to +85°C).
PRODUCT HIGHLIGHTS
1. Operating at 65 MSPS, the AD9237 consumes a low 190 mW
at 65 MSPS, 135 mW at 40 MSPS, and 85 mW at 20 MSPS.
2. Power scaling reduces the operating power further when
running at lower speeds.
3. The AD9237 operates from a single 3 V power supply and
features a separate digital output driver supply to
accommodate 2.5 V and 3.3 V logic families.
4. The patented SHA input maintains excellent performance
for input frequencies beyond Nyquist and can be configured
for single-ended or differential operation.
5. The AD9237 is optimized for selectable and flexible input
ranges from 1 V p-p to 4 V p-p.
6. An output enable pin allows for multiplexing of the outputs.
7. Two-step power-down supports a standby mode in addition
to a power-down mode.
8. The OTR output bit indicates when the signal is beyond the
selected input range.
9. The clock duty cycle stabilizer (DCS) maintains converter
performance over a wide range of clock pulse widths.


Codice articolo simile - AD9237

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Analog Devices
AD9237 AD-AD9237 Datasheet
1,005Kb / 28P
   12-Bit, 20 MSPS/40 MSPS/65 MSPS 3 V Low Power A/D Converter
REV. 0
AD9237BCP-20EB AD-AD9237BCP-20EB Datasheet
1,005Kb / 28P
   12-Bit, 20 MSPS/40 MSPS/65 MSPS 3 V Low Power A/D Converter
REV. 0
AD9237BCP-20EB AD-AD9237BCP-20EB Datasheet
902Kb / 28P
   High Speed ADC USB FIFO Evaluation Kit
REV. 0
AD9237BCP-40EB AD-AD9237BCP-40EB Datasheet
1,005Kb / 28P
   12-Bit, 20 MSPS/40 MSPS/65 MSPS 3 V Low Power A/D Converter
REV. 0
AD9237BCP-40EB AD-AD9237BCP-40EB Datasheet
902Kb / 28P
   High Speed ADC USB FIFO Evaluation Kit
REV. 0
More results

Descrizione simile - AD9237

Produttore elettroniciIl numero della parteScheda tecnicaSpiegazioni elettronici
logo
Analog Devices
AD9229 AD-AD9229_17 Datasheet
785Kb / 41P
   Serial, LVDS, 3 V A/D Converter
AD9289 AD-AD9289_17 Datasheet
917Kb / 33P
   Serial LVDS 3 V A/D Converter
logo
Maxim Integrated Produc...
MAX136 MAXIM-MAX136 Datasheet
172Kb / 4P
   Low Power, 3?밆igit A/D Converter With Display Hold
logo
Analog Devices
AD9237 AD-AD9237 Datasheet
1,005Kb / 28P
   12-Bit, 20 MSPS/40 MSPS/65 MSPS 3 V Low Power A/D Converter
REV. 0
logo
Analog Microelectronics
AME7106 AME-AME7106 Datasheet
1Mb / 20P
   3-1/2 Digit A/D Converter High Accuracy, Low Power
logo
Intersil Corporation
ICL7126 INTERSIL-ICL7126 Datasheet
468Kb / 15P
   3 1/2 Digit, Low Power, Single Chip A/D Converter
logo
Analog Devices
AD9237 AD-AD9237_15 Datasheet
570Kb / 24P
   12-Bit, 20 MSPS/40 MSPS/65 MSPS 3 V Low Power A/D Converter
REV. C
logo
Renesas Technology Corp
ICL7126 RENESAS-ICL7126 Datasheet
790Kb / 15P
   3 1/2 Digit, Low Power, Single Chip A/D Converter
logo
National Semiconductor ...
ADC083000 NSC-ADC083000_09 Datasheet
1Mb / 40P
   8-Bit, 3 GSPS, High Performance, Low Power A/D Converter
logo
Cyrustek corporation
ES5136 CYRUSTEK-ES5136 Datasheet
692Kb / 22P
   3 1/2 DIGIT A/D CONVERTER W/LCD(Low power)
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25


Scheda tecnica Scarica

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEETIT.COM
Lei ha avuto il aiuto da alldatasheet?  [ DONATE ] 

Di alldatasheet   |   Richest di pubblicita   |   contatti   |   Privacy Policy   |   scambio Link   |   Ricerca produttore
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com