AD9163BBCZ

Overview

The AD9163BBCZ is a high-performance 16-bit digital-to-analog converter (DAC) from Analog Devices, designed for demanding radio frequency applications. It supports a minimum DAC update rate of 6 GSPS and up to 12 GSPS with the 2× interpolator enabled. The device features a quad-switch architecture coupled with selectable interpolation filters (6×, 8×, 12×, 16×, 24×). Key electrical specifications include an integral nonlinearity (INL) of ±2.7 LSB and differential nonlinearity (DNL) of ±1.7 LSB. It operates on analog supplies of 2.5 V and 1.2 V, and digital supplies of 1.2 V and 2.5 V, within an ambient temperature range of -40°C to +85°C.

Feature Summary

• 16-bit resolution with a maximum DAC update rate of 12 GSPS using the 2× interpolator filter.
• Direct RF synthesis capabilities supporting DC to 3 GHz in NRZ mode and up to 7.5 GHz in Mix-Mode operation.
• Integrated complex NCO and digital upconverter enabling dual/triple band direct RF synthesis.
• Up to eight JESD204B SERDES lanes with programmable lane speeds for flexible data interface configuration.

Applications

• Broadband communications systems
• DOCSIS 3.1 cable modem termination system (CMTS), video on demand (VOD), and edge quadrature amplitude modulation (EQAM)
• Wireless communications infrastructure including MC-GSM, W-CDMA, LTE, and LTE-A

Procurement Notes

Verify the specific suffix BBCZ against the manufacturer's current ordering guide to confirm package type and material specifications. Ensure that power supply filtering networks are separate for VDD12_CLK and VDD12A pins to achieve lowest noise performance as specified in the datasheet.

Selection Notes

Select this component when a 16-bit resolution is required for high dynamic range RF synthesis. Consider the thermal resistance values (θJA 14.6 °C/W) and the exposed die package design; adequate heat sinking or active airflow may be necessary to maintain junction temperatures below the maximum rating of 105°C at 6 GSPS.

Part Context

The AD9163 belongs to the AD916x family of high-speed RF DACs. It shares architectural similarities with the AD9162 and AD9164 but offers distinct bit-resolution and feature sets tailored for specific wireless infrastructure and broadband communication standards requiring high linearity and wide bandwidth.

Replacement Considerations

Public confirmed substitute part numbers: None listed in verified source material.