AD9786 Selling Leads, Price trend, AD9786 DataSheet download, circuit diagram from SeekIC.com

Features: 16-bit resolution, 200 MSPS input data rate IMD 90 dBc @10 MHz Noise spectral density (NSD) -164 dBm/Hz @ 10 MHz WCDMA ACLR = 80 dBc @ 40 MHz IF DNL = ±0.3 LSB INL = ±0.6 LSB Selectable 2*/4*/8* interpolation filters Selectable fDAC/2, fDAC/4, fDAC/8 modulation modes Single or dual chann...

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SeekIC No. : 004273448 Detail

AD9786: Features: 16-bit resolution, 200 MSPS input data rate IMD 90 dBc @10 MHz Noise spectral density (NSD) -164 dBm/Hz @ 10 MHz WCDMA ACLR = 80 dBc @ 40 MHz IF DNL = ±0.3 LSB INL = ±0.6 LSB Selectable 2*...

AD9786 Data Sheet

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Part Number:: AD9786
Supply Ability:: 5000

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1~5000

Unit Price
Negotiable

Processing time
15 Days

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Upload time: 2024/4/28

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Product Details

Description

Features:

16-bit resolution, 200 MSPS input data rate
IMD 90 dBc @10 MHz
Noise spectral density (NSD) -164 dBm/Hz @ 10 MHz
WCDMA ACLR = 80 dBc @ 40 MHz IF
DNL = ±0.3 LSB
INL = ±0.6 LSB
Selectable 2*/4*/8* interpolation filters
Selectable fDAC/2, fDAC/4, fDAC/8 modulation modes
Single or dual channel signal processing
Selectable image rejection Hilbert transform
Flexible calibration engine
Direct IF transmission features
Serial control interface
Versatile clock and data interface
3.3 V compatible digital interface
On-chip 1.2 V reference
80-lead thermally enhanced TQFP package

Application

Base stations: Multicarrier WCDMA, GSM/EDGE, TD-SCDMA, IS136, TETRA
Instrumentation: RF Signal Generators, Arbitrary Waveform Generators
HDTV Transmitters
Broadband Wireless Systems
Digital Radio Links
Satellite Systems

Pinout

Connection Diagram

Specifications

Parameter	With Respectto	Min	Max	Units
AVDD1, AVDD2, DRVDD ACVDD, ADVDD, CLKGND, DVDD AGND1, AGND2, ACGND, ADGND, CLKGND, DGND REFIO, FSADJ I_OUTA, I_OUTB P1B15-P1B0, P2B15-P2B0 DATACLK CLK+, CLK-, RESET CSB, SCLK, SDIO, SDO Junction Temperature Storage Temperature Lead temperature (10 sec)	AGND1, AGND2, ACGND, ADGND, CLKGND, DGND AGND1, AGND2, ACGND, ADGND, CLKGND, DGND AGND1, AGND2, ACGND, ADGND, CLKGND, DGND AGND1 AGND1 DGND DGND CLKGND DGND	-0.3 -0.3 -0.3 -0.3 -1.0 -0.3 -0.3 -0.3 -0.3 -65	+3.6 +2.8 +0.3 AVDD1 + 0.3 AVDD1 + 0.3 DVDD + 0.3 DRVDD + 0.3 CLKVDD + 0.3 DVDD + 0.3 +125 150 300	V V V V V V V V V V V V

Resolution (Bits)	16bit
DAC Update Rate	500MSPS
DAC Settling Time	n/a
# DAC Outputs	1
DAC Type	Current Out
DAC Input Format	Par

Output FSR	(0-20mA)
Ref Int/Ext	Int/Ext
Supply Vnom	Multi(+3.3, +2.5)
Pwr Diss	n/a
Package	QFP

Description

The AD9786 is a 16-bit, high speed, CMOS DAC with 2*/4*/8* interpolation and signal processing features tuned for com-munications applications. It offers state-of-the-art distortion and noise performance. The AD9786 was developed to meet the demanding performance requirements of multicarrier and third generation base stations. The selectable interpolation filters simplify interfacing to a variety of input data rates while also taking advantage of oversampling performance gains. The modulation modes allow convenient bandwidth placement and selectable sideband suppression.

The flexible clock interface accepts a variety of input types such as 1 V p-p sine wave, CMOS, and LVPECL in single-ended or differential mode. Internal dividers generate the required data
rate interface clocks.

The AD9786 provides a differential current output, supporting single-ended or differential applications; it provides a nominal full-scale current from 10 mA to 20 mA. The AD9786 is manufactured on an advanced low cost 0.25 m CMOS process.

AD9786

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