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AD9857ASTZ - ADI
Manufacturer:
ADI
ManyChip's Part#:
MC1006450
Category:
RF Module, IC, Accessory
Package:
LQFP-80
Datasheet:
Datasheet 3D Model
Description:
Direct Digital Synthesizer 200MHz 1DAC 14Bit Parallel/Serial 80Pin LQFP Tray
Stock Locations:
Availability:
895 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 18.14

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The AD9857ASTZ is a high speed Direct Digital Synthesizer (DDS) with a high performance, 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 power dissipation and dynamic performance are critical attributes.
200MHz Internal clock rate
14-bit Data path
Excellent dynamic performance - 80dB SFDR at 65MHz (±100kHz) AOUT
4x to 20x Programmable reference clock multiplier
Reference clock multiplier PLL lock detect indicator
Internal 32-bit quadrature DDS
FSK capability
8-bit Output amplitude control
Single-pin power-down function
Four programmable, pin-selectable signal profiles
SIN(x)/x correction (inverse SINC function)
Simplified control interface
10MHz serial, 2-wire or 3-wire SPI®-compatible
Single-ended or differential input reference clock
Three modes of operation - Quadrature modulator mode, Single-tone mode, Interpolating DAC mode

Show

AD9857ASTZ Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	80 Pin
Case/Package	LQFP-80
Frequency	5MHz ~ 200MHz
Supply Voltage (DC)	3.30V (max)
Number of Outputs	1 Output
Supply Current	615 mA
Number of Positions	80 Position
Power Dissipation	2000 mW
Resolution (Bits)	14.0 Bit
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Number of DACs	1 DAC
Supply Voltage	3.3 V
Supply Voltage (Max)	3.3 V
Supply Voltage (Min)	3.135 V
	Show
Size-Height	1.4 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/06/16
ECCN Code	5A991.b

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- Carefully inspected and packed by ManyChip warehouse
- Vacuum packaging
- Anti-static packaging
- Shockproof foam
The terms here are for reference only, the actual terms are subject to the sales quotation.
- Please confirm product specifications when ordering.
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