DAC5687 Datasheet PDF (DUAL-CHANNEL DIGITAL-TO-ANALOG CONVERTER)

DAC5687 - DUAL-CHANNEL DIGITAL-TO-ANALOG CONVERTER

Description

controlled oscillator (NCO), onboard clock multiplier, IQ compensation, and on-chip voltage reference.

Features

1.
2345 500 MSPS.
Selectable 2×.
8× Interpolation.
On-Chip PLL/VCO Clock Multiplier.
Full IQ Compensation Including Offset, Gain, and Phase.
Flexible Input Options:.
FIFO With Latch on External or Internal Clock.
Even/Odd Multiplexed Input.
Single Port Demultiplexed Input.
Complex Mixer With 32-Bit NCO.
Fixed Frequency Mixer With fS/4 and fS/2.
1.8-V or 3.3-V I/O Voltage.
On-Chip 1.2.

Datasheet Details

Part number	DAC5687
Manufacturer	Texas Instruments
File Size	2.83 MB
Description	DUAL-CHANNEL DIGITAL-TO-ANALOG CONVERTER
Datasheet	DAC5687 Datasheet
Additional preview pages of the DAC5687 datasheet.

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Full PDF Text Transcription

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DAC5687 www.ti.com SLWS164E – FEBRUARY 2005 – REVISED SEPTEMBER 2006 16-BIT, 500 MSPS 2×–8× INTERPOLATING DUAL-CHANNEL DIGITAL-TO-ANALOG CONVERTER (DAC) FEATURES 1 •2345 500 MSPS • Selectable 2×–8× Interpolation • On-Chip PLL/VCO Clock Multiplier • Full IQ Compensation Including Offset, Gain, and Phase • Flexible Input Options: – FIFO With Latch on External or Internal Clock – Even/Odd Multiplexed Input – Single Port Demultiplexed Input • Complex Mixer With 32-Bit NCO • Fixed Frequency Mixer With fS/4 and fS/2 • 1.8-V or 3.3-V I/O Voltage • On-Chip 1.2-V Reference • Differential Scalable Output: 2 mA to 20 mA • Pin Compatible to DAC5686 • High Performance – 81-dBc ACLR WCDMA TM1 at 30.72 MHz – 72-dBc ACLR WCDMA TM1 at 153.

Published: Mar 3, 2020 |