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参数资料
| 型号： | AD9066JR |
| 厂商： | ANALOG DEVICES INC |
| 元件分类： | ADC |
| 英文描述： | Dual 6-Bit, 60 MSPS Monolithic A/D Converter |
| 中文描述： | DUAL 1-CH 6-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PDSO28 |
| 封装： | SOIC-28 |
| 文件页数： | 1/7页 |
| 文件大小： | 99K |
| 代理商： | AD9066JR |
FUNCTIONAL BLOCK DIAGRAM
6-BIT
DAC
6-BIT
DAC
AD9066
D0A-D5A
D0B-D5B
+V
S
VT
INA
REF A
ENCODE
INB
REF B
VB
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.
a
Dual 6-Bit, 60 MSPS
Monolithic A/D Converter
AD9066
PRODUCT DESCRIPTION
The AD9066 is a dual 6-bit ADC that has been optimized for
low-cost in-phase and quadrature (I and Q) demodulators.
Primary applications include digital direct broadcast satellite
applications where broadband quadrature phase shift keying
(QPSK) modulation is used. In these receivers the recovered signal
is separated into I and Q vector components and digitized.
To reduce total system cost and power dissipation, the AD9066
provides an internal voltage reference and operates from a
single +5 volt power supply. Digital outputs are CMOS com-
patible and rated to 60 MSPS conversion rates. The digital
input (ENCODE) utilizes a CMOS input stage with a TTL
compatible (1.4 V) threshold.
The AD9066 is housed in a 28-lead SOIC and a 28-lead SSOP
package and is available in two temperature grades. The
AD9066JR is rated for operation over the 0
°
C to 70
°
C commer-
cial temperature range. The AD9066AR/ARS is rated for the
–40
°
C to +85
°
C industrial temperature range.
The internal voltage reference insures that the analog input is
biased to midscale with low offset when driven from an ac-
coupled source. In dc-coupled applications, the midscale voltage
reference can be used to control external biasing amplifiers to
minimize offsets due to variations in temperature or supply voltage.
FEATURES
Two Matched ADCs on Single Chip
CMOS-Compatible I/O
Low-Power (400 mW) Dissipation
Single +5 V Supply
On-Chip Voltage Reference
Self-Biased for AC-Coupled Inputs
28-Lead SOIC and SSOP Packages
APPLICATIONS
Direct Broadcast Satellite (DBS) Receivers
QAM Demodulators
Wireless LANs
VSAT Receivers
PIN CONFIGURATIONS
TOP VIEW
(Not to Scale)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AD9066
(JR/AR)
ENCODE
D5A (MSB)
+V
S
GND
D4A
D3A
GND
D2A
+V
S
INA
D1A
D0A (LSB)
GND
GND
+V
S
VT
+V
S
D5B (MSB)
REF A
D4B
INB
D3B
REF B
D2B
VB
D1B
NC
D0B (LSB)
NC = NO CONNECT
TOP VIEW
(Not to Scale)
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AD9066
(ARS)
ENCODE
D5A (MSB)
+V
S
D4A
D3A
D2A
D1A
INA
D0A (LSB)
GND
+V
S
+V
S
VT
(MSB) D5B
REF A
D4B
INB
D3B
REF B
D2B
VB
D1B
NC
(LSB) D0B
GND
GND
+V
S
GND
NC = NO CONNECT
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., 2000
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD9066JR-REEL | 制造商:Analog Devices 功能描述:ADC Dual Flash 60Msps 6-bit Parallel 28-Pin SOIC W T/R 制造商:Rochester Electronics LLC 功能描述:6B 60MHZ DUAL A/D - Tape and Reel |
| AD9066JRTR | 制造商:AD 功能描述:* |
| AD90682 | 制造商:Analog Devices 功能描述:INDUST GRADE W/SPECIAL BRAND FOR ELTA |
| AD9070 | 制造商:AD 制造商全称:Analog Devices 功能描述:10-Bit, 100 MSPS A/D Converter |
| AD9070/PCB | 制造商:AD 制造商全称:Analog Devices 功能描述:10-Bit, 100 MSPS A/D Converter |
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