AD9051-2V Analog Devices, AD9051-2V Datasheet

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AD9051-2V

Manufacturer Part Number
AD9051-2V
Description
10-Bit/ 60 MSPS A/D Converter
Manufacturer
Analog Devices
Datasheet
a
GENERAL DESCRIPTION
The AD9051 is a complete 10-bit monolithic sampling analog-
to-digital converter (ADC) with an onboard track-and-hold and
reference. The unit is designed for low cost, high performance
applications and requires only +5 V and an encode clock to
achieve 60 MSPS sample rates with 10-bit resolution.
The encode clock is TTL compatible and the digital outputs are
CMOS; both can operate with +5 V/+3 V logic. The two-step
architecture used in the AD9051 is optimized to provide the
best dynamic performance available while maintaining low
power consumption.
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.
FEATURES
60 MSPS Sampling Rate
9.3 Effective Number of Bits at f
250 mW Total Power at 60 MSPS
Selectable Input Bandwidth of 50 MHz or 130 MHz
On-Chip T/H and Voltage Reference
Single +5 V Supply Voltage
+5 V or +3 V Logic I/O Compatible
Input Range and Output Coding Options Available
APPLICATIONS
Medical Imaging
Digital Communications
Professional Video
Instrumentation
Set-Top Box
IN
= 10.3 MHz
A +2.5 V reference is included onboard, or the user can provide
an external reference voltage for gain control or matching of
multiple devices. Fabricated on a state-of-the-art BiCMOS
process, the AD9051 is packaged in a space saving surface
mount package (SSOP) and is specified over the industrial tem-
perature range (–40 C to +85 C).
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
ENCODE
AINB
AIN
FUNCTIONAL BLOCK DIAGRAM
+5V
TIMING
BWSEL
World Wide Web Site: http://www.analog.com
T/H
SUM
AMP
AD9051
+5V
10-Bit, 60 MSPS
GND
A/D Converter
© Analog Devices, Inc., 1998
ADC
ADC
DAC
REFERENCE
IN
CIRCUITS
AD9051
DECODE
LOGIC
OUT
10

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