AD9162BBCZRL

Overview

The AD9162BBCZRL is a high-performance, single-channel, 16-bit RF digital-to-analog converter (DAC) from Analog Devices. It supports data rates up to 6 GSPS and achieves an effective update rate of up to 12 GSPS using a quad-switch architecture with a 2× interpolator filter. The device features a JESD204B serial interface with up to eight lanes and an SPI for configuration. Key specifications include ±2.7 LSB INL, ±1.7 LSB DNL, and a programmable full-scale output current ranging from 8 mA to 38.76 mA. It operates within a temperature range of -40°C to +85°C and is housed in a 165-ball CSP_BGA package.

Feature Summary

• 16-bit resolution with DAC update rates up to 12 GSPS via 2× interpolation
• Up to eight JESD204B SERDES lanes for flexible data input
• Mix-Mode operation supporting RF carrier reconstruction up to 7.5 GHz
• Programmable output current from 8 mA to 38.76 mA

Applications

• Broadband communications systems
• DOCSIS 3.1 cable modem termination systems (CMTS)
• Wireless infrastructure (W-CDMA, LTE, LTE-A)
• Radar and jammer transmitters

Procurement Notes

Verify the 'RL' suffix indicates reel packaging when sourcing. Confirm the specific ball count and pitch match the 165-ball, 8.0 mm × 8.0 mm, 0.5 mm pitch CSP_BGA package requirements for the target design.

Selection Notes

Select this component for applications requiring high dynamic range and signal reconstruction bandwidth up to 7.5 GHz. Ensure the system supports JESD204B interfaces and can accommodate the required analog supply voltages (VDD25_DAC = 2.5 V, VDD12A = 1.2 V). Consider power dissipation limits if operating at clock speeds exceeding 5.1 GSPS.

Part Context

This part belongs to the AD9161/AD9162 family of RF DACs. The AD9162 variant specifically offers 16-bit resolution compared to the 11-bit AD9161. Both share similar architectures but differ in resolution and specific performance metrics like SFDR and noise spectral density.

Replacement Considerations

The AD9161BBCZRL is a compatible alternative offering 11-bit resolution. For evaluation purposes, the AD9162-FMC-EBZ board provides a reference design platform.