AD9857ASTZ Analog Devices Inc, AD9857ASTZ Datasheet - Page 4

IC QUADRATURE DGTL UPCONV 80LQFP

AD9857ASTZ

Manufacturer Part Number
AD9857ASTZ
Description
IC QUADRATURE DGTL UPCONV 80LQFP
Manufacturer
Analog Devices Inc
Series
AD9857r
Datasheet

Specifications of AD9857ASTZ

Function
Upconverter
Frequency
5MHz ~ 200MHz
Rf Type
HFC Cable Network
Package / Case
80-LQFP
Transmitting Current
540mA
Modulation Type
FSK
Rf Ic Case Style
LQFP
No. Of Pins
80
Supply Voltage Range
3.135V To 3.465V
Operating Temperature Range
-40°C To +85°C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD9857ASTZ
Manufacturer:
AD
Quantity:
882
Part Number:
AD9857ASTZ
Manufacturer:
ADI
Quantity:
278
Part Number:
AD9857ASTZ
Manufacturer:
AD
Quantity:
20 000
AD9857
GENERAL DESCRIPTION
The AD9857 integrates a high speed direct digital synthesizer
(DDS), a high performance, high speed, 14-bit digital-to-analog
converter (DAC), clock multiplier circuitry, digital filters, and
other DSP functions onto a single chip, to form a complete
quadrature digital upconverter device. The AD9857 is intended
to function as a universal I/Q modulator and agile upconverter,
single-tone DDS, or interpolating DAC for communications
applications, where cost, size, power dissipation, and dynamic
performance are critical attributes.
The AD9857 offers enhanced performance over the industry-
standard AD9856, as well as providing additional features.
The AD9857 is available in a space-saving, surface-mount
package and is specified to operate over the extended industrial
temperature range of −40°C to +85°C.
Rev. C | Page 4 of 40

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