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參數(shù)資料
| 型號(hào)： | AD9002BD |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | High Speed 8-Bit Monolithic A/D Converter |
| 中文描述： | 1-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, CDIP28 |
| 封裝： | CERAMIC, DIP-28 |
| 文件頁(yè)數(shù)： | 1/8頁(yè) |
| 文件大小： | 154K |
| 代理商： | AD9002BD |
REV. D
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.
a
High Speed 8-Bit
Monolithic A/D Converter
AD9002
FUNCTIONAL BLOCK DIAGRAM
256
255
128
127
2
1
D
E
C
O
D
I
N
G
L
O
G
I
C
L
A
T
C
H
R
R
R
R/2
R/2
R
R
OVERFLOW
INHIBIT
ANALOG IN
+V
REF
REF
MID
–V
REF
ENCODE
ENCODE
GND
HYSTERESIS
–V
S
BIT 2
BIT 3
BIT 4
BIT 5
BIT 6
BIT 7
BIT 8 (MSB)
OVERFLOW
AD9002
BIT 1 (LSB)
FEATURES
150 MSPS Encode Rate
Low Input Capacitance: 17 pF
Low Power: 750 mW
–5.2 V Single Supply
MIL-STD-883 Compliant Versions Available
APPLICATIONS
Radar Systems
Digital Oscilloscopes/ATE Equipment
Laser/Radar Warning Receivers
Digital Radio
Electronic Warfare (ECM, ECCM, ESM)
Communication/Signal Intelligence
GENERAL DESCRIPTION
The AD9002 is an 8-bit, high speed, analog-to-digital converter.
The AD9002 is fabricated in an advanced bipolar process that
allows operation at sampling rates in excess of 150 megasamples/
second. Functionally, the AD9002 is comprised of 256 parallel
comparator stages whose outputs are decoded to drive the ECL
compatible output latches.
An exceptionally wide large signal analog input bandwidth of
160 MHz is due to an innovative comparator design and very
close attention to device layout considerations. The wide input
bandwidth of the AD9002 allows very accurate acquisition of
high speed pulse inputs, without an external track-and-hold.
The comparator output decoding scheme minimizes false codes,
which is critical to high speed linearity.
The AD9002 provides an external hysteresis control pin that
can be used to optimize comparator sensitivity to further im-
prove performance. Additionally, the AD9002’s low power
dissipation of 750 mW makes it usable over the full extended
temperature range. The AD9002 also incorporates an overflow
bit to indicate overrange inputs. This overflow output can be
disabled with the overflow inhibit pin.
The AD9002 is available in two grades, one with 0.5 LSB lin-
earity and one with 0.75 LSB linearity. Both versions are offered
in an industrial grade, –25
°
C to +85
°
C, packaged in a 28-lead
DIP and a 28-leaded JLCC. The military temperature range
devices, –55
°
C to +125
°
C, are available in ceramic DIP and
LCC packages and comply with MIL-STD-883 Class B.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
World Wide Web Site: http://www.analog.com
Fax: 781/326-8703
Analog Devices, Inc., 1999
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| AD9002BJ | High Speed 8-Bit Monolithic A/D Converter |
| AD9012 | High Speed 8-Bit TTL A/D Converter |
| AD9012AJ | High Speed 8-Bit TTL A/D Converter |
| AD9012AQ | High Speed 8-Bit TTL A/D Converter |
| AD9012BJ | High Speed 8-Bit TTL A/D Converter |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD9002BJ | 制造商:Rochester Electronics LLC 功能描述:IC ADC AD9002SOLDER SEAL - Bulk 制造商:Analog Devices 功能描述:8BIT ADC MONOLITHIC 9002 JLCC28 |
| AD9002BN | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
| AD9002BP | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog-to-Digital Converter， 8-Bit |
| AD9002SD | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| AD9002SD/883B | 制造商:Analog Devices 功能描述:ADC Single Flash 150Msps 8-bit Parallel 28-Pin CDIP 制造商:Rochester Electronics LLC 功能描述:8 BIT 150 MSPS FLASH ADC - Bulk |
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