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PDF AD9000 Data sheet ( Hoja de datos )
| Número de pieza | AD9000 | |
| Descripción | High Speed 6-Bit A/D Converter | |
| Fabricantes | Analog Devices | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AD9000 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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FEATURES
77 MSPS Encode Rate
Bipolar Input Range
Low Error Rate
Overflow Bit
MIL-STD-883 Compliant Versions Available
APPLICATIONS
QAM Telecommunications
Electronic Warfare (ECM, ECCM, ESM)
Radar Guidance Digitizers
High Speed
6-Bit A/D Converter
AD9000
FUNCTIONAL BLOCK DIAGRAM
GENERAL DESCRIPTION
The AD9000 is a 6-bit, high speed, analog-to-digital converter
with ECL compatible outputs and a bipolar input stage. The
AD9000 is fabricated in a high performance bipolar process that
allows encode rates up to 77 MSPS.
The AD9000 employs the standard flash converter architecture
based on 64 individual comparators which simultaneously
determine the precise analog signal level. The comparators are
followed by two stages of decoding logic, allowing the AD9000
to operate with a very low error rate. The low 35 pF input
capacitance of the AD9000 greatly simplifies the analog driver
stage. An overflow output bit is also incorporated into the
AD9000 design as is a hysteresis control pin to modify compara-
tor sensitivity.
The AD9000 is offered as both a commercial temperature range
device, 0°C to +70°C, and as an extended temperature range
device, –55°C to +125°C. Both versions are available packaged
in a 16-pin ceramic DIP. The extended temperature range
device is also available in a 28-pin ceramic LCC package. The
extended temperature range versions are offered as fully compli-
ant MIL-STD-883 Class B devices.
REV. A
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
which may result from its use. No license is granted by implication or
otherwise under any patent or patent rights of Analog Devices.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 617/329-4700 World Wide Web Site: http://www.analog.com
Fax: 617/326-8703
© Analog Devices, Inc., 1997
1 page  
AD9000
Figure 1. Functional Block Diagram
Figure 2. System Timing Diagram
REV. A
Figure 3. Burn-ln Test Circuit
–5–
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet AD9000.PDF ] | |
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