AD9779BSVZ

$56.39

Description：IC DAC 16BIT A-OUT 100TQFP
Series：-

SKU:59387ecf451a Category: Digital to Analog Converters (DAC) Brand: Analog Devices Inc.

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Product introduction

AD9779BSVZ is listed in the Digital To Analog Converters range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC DAC 16BIT A-OUT 100TQFP. Review the specifications below when checking this part for your BOM.

Digital To Analog Converters specifications for AD9779BSVZ

Description：IC DAC 16BIT A-OUT 100TQFP
Series：-
Mfr：Analog Devices Inc.
Package：Tray
Number of Bits：16
Number of D/A Converters：2
Settling Time：-
Output Type：Current - Unbuffered
Differential Output：Yes
Data Interface：Parallel
Reference Type：Internal
Voltage - Supply, Analog：3.13V ~ 3.47V
Voltage - Supply, Digital：1.7V ~ 1.9V, 3.13V ~ 3.47V
INL/DNL (LSB)：±3.7, ±2.1
Architecture：Oversampling Interpolating DAC
Operating Temperature：-40°C ~ 85°C
Package / Case：100-TQFP Exposed Pad
Supplier Device Package：100-TQFP-EP (14x14)
Mounting Type：Surface Mount

Digital To Analog Converters datasheet and documents for AD9779BSVZ

AD9779BSVZ

Digital To Analog Converters Overview

The AD9779BSVZ is a dual-channel, 16-bit digital-to-analog converter (DAC) from Analog Devices, operating at a sample rate of up to 1 GSPS. It features an internal reference voltage of 1.2 V and supports analog supply voltages of 3.3 V and digital/clock supplies of 1.8 V. The device provides differential current outputs with a full-scale range adjustable from 8.66 mA to 31.66 mA. Key performance metrics include a typical Spurious Free Dynamic Range (SFDR) of 87 dBc at 800 MSPS and a Differential Nonlinearity (DNL) of ±2.1 LSB. It integrates 2×, 4×, and 8× interpolators and a complex modulator for flexible carrier placement.

Digital To Analog Converters Feature Summary

Dual 16-bit DACs with 1 GSPS maximum sampling rate
Integrated 2x/4x/8x interpolation filters and coarse complex modulator
Adjustable full-scale output current from 8.66 mA to 31.66 mA
Internal 1.2 V reference with low noise PLL clock multiplier

Digital To Analog Converters Applications

Wireless infrastructure base stations
Digital high or low IF synthesis
WCDMA, CDMA2000, TD-SCDMA, WiMax, GSM transmitters
Wideband communications (LMDS/MMDS)

Digital To Analog Converters Procurement Notes

Verify the package type is the 100-lead TQFP with exposed paddle. Confirm power supply requirements match the 3.3 V analog and 1.8 V digital/digital interface specifications. Ensure thermal management accounts for up to 1.0 W power dissipation at 1 GSPS.

Digital To Analog Converters Selection Notes

Select this model over AD9776 (12-bit) or AD9778 (14-bit) when 16-bit resolution is required for high dynamic range applications. Verify that the system can support the CMOS data interface timing and LVDS clock input requirements specified in the digital specifications table.

Digital To Analog Converters Part Context

This component belongs to the AD9776/AD9778/AD9779 family of high-speed transmit DACs. It shares pin compatibility and functional architecture with the 12-bit AD9776 and 14-bit AD9778 variants, differing primarily in resolution and associated linearity specifications.