September 2000-3 XRD9824/26EVAL Evaluation System User Manual

The Datasheet Archive - 100 Million Datasheets from 7500 Manufacturers.

September 2000-3 XRD9824/26EVAL Evaluation System User Manual

Datasheet Thumbnail

Top Searches for this datasheet

XRD9824/26EVAL
September 2000-3
XRD9824/26EVAL Evaluation System User Manual
EXAR Corporation, 48720 Kato Road, Fremont, 94538 (510) 668-7000 (510) 668-7017
XRD9824/26EVAL
EVALUATION PART LIST This contains following: XRD9824/26EVAL Application Board XRD9824 XRD9826 SOIC XRD9824/26EVAL User Manual XRD9824 XRD9826 Datasheet FEATURES
Scanner Analog Front Easy Evaluation XRD9824 XRD9826 Accessible Interface Common Laboratory Equipment Optimized Layout with Four Layers
INTRODUCTION XRD9824/26EVAL complete printed circuit board characterizing EXAR's XRD9824 XRD9826. XRD9824/26 fully integrated, high performance analog signal processors with 14/16-Bit analog-to-digital converter. XRD9824/26 specifically designed imaging applications. scanners S/H, digital programmable offset. scanners CDS, digital programmable offset. This application board combines proven board layout with optimized analog digital interface circuitry satisfy requirements needed evaluating high performance devices this type. XRD9824/26EVAL contains device being tested, latches output data headers flexible user interface. Complete performance parts evaluated interfacing external laboratory equipment. System Configuration-Lab Setup XRD9824/26EVAL application board common test circuit. Figure shows block diagram default test Configuration. Figures schematic pages circuit details.
Rev. P1.00
XRD9824/26EVAL
Power Header
Vref+
Vref+
Input Header
Vdcext Synch Adcclk
XRD9824/26
Latch
DB[7:0]
Latch
Connectors Synch Adcclk
Figure Block Diagram XRD9824/26EVAL Application Board
Rev. P1.00
100mil Spaced Connector
AGND AGND AGND AGND
XRD9824/26EVAL
AGND AGND
AGND
AGND
AGND
AGND
Figure Schematic Page XRD9824/26EVAL Application Board
AGND
AGND
Rev. P1.00
XRD9824/26 ANALOG CIRCUITRY
AGND
EXAR Infinitum
heet
SERIAL PORT LOAD DIGITAL CIRCUITRY
DB5/SCLK DB6/SDAT DB7/LD
DB5/SCLK
AGND
DB6/SDAT
SMB6
DOVDD AGND DVDD DGND 74LVQ574 DOVDD 0.1UF 74LCX244 DOVDD AGND AGND AGND FFCLK
SMB7
0.1UF
SMB8
AGND AGND AGND
74HC04
AGND AGND
Rev. P1.00
DB7/LD DB6/SDAT DB5/SCLK
AGND
SMB5
DB7/LD
DO15 DO14 DO13 DO12 DO11 DO10 CLOCK
74HC04
HEADER 17X2
ADCCLK ADCCLK
0.1UF
SMB9
SMB11
AGND AGND CLAMP
CLAMP
SMB10
AGND AGND H:\XRD9824_26\9824.DSN
SMB12
AGND AGND
Figure Schematic Page XRD9824/26EVAL Application Board
DOVDD AGND AGND
DVDD DGND 74LVQ574
CLOCKS/CONTROL SIGNALS
AGND
LACLK
AGND
AGND
EXAR Infinitum
itle XRD9824/26EVAL Size Date: Docum XRD9824/26 EVAL APPLICATION BOARD Monday, Septem 2000 Sheet
XRD9824/26EVAL
XRD9824/26EVAL
Rev. P1.00
L=10UH AVDD AGND DVDD DOVDD DVDD
UNUSED CIRCUITRY
POWER HEADER
Figure Schematic Page XRD9824/26EVAL Application Board
EXAR Infinitum
ATIO
XRD9824/26EVAL
Figure Silk Screen
Rev. P1.00
XRD9824/26EVAL
Figure Layer
Rev. P1.00
XRD9824/26EVAL
Figure Ground Layer
Rev. P1.00
XRD9824/26EVAL
Figure Power Layer
Rev. P1.00
XRD9824/26EVAL
Figure Bottom Layer
Rev. P1.00
XRD9824/26EVAL
Figure Bottom Silk Screen
Rev. P1.00
XRD9824/26EVAL
Notes
Rev. P1.00
XRD9824/26EVAL
NOTICE EXAR Corporation reserves right make changes products contained this publication order improve design, performance reliability. EXAR Corporation assumes responsibility circuits described herein, conveys license under patent other right, makes representation that circuits free patent infringement. Charts schedules contained here only illustration purposes vary depending upon user's specific application. While information this publication been carefully checked; responsibility, however, assumed accuracies. EXAR Corporation does recommend products life support applications where failure malfunction product reasonably expected cause failure life support system significantly affect safety effectiveness. Products authorized such applications unless EXAR Corporation receives, writing, assurances satisfaction that: risk injury damage been minimized; user assumes such risks; potential liability EXAR Corporation adequately protected under circumstances. Copyright 2000 EXAR Corporation Datasheet September 2000 Reproduction, part whole, without prior written consent EXAR Corporation prohibited.
Rev. P1.00

September 2000-3 XRD9824/26EVAL Evaluation System User Manual

Top Searches for this datasheet

Other recent searches