AD9683BCPZ-170

Analog To Digital Converters (ADC) Overview

The AD9683BCPZ-170 is a 14-bit analog-to-digital converter (ADC) from Analog Devices, operating at a maximum sampling rate of 170 MSPS. It features a differential pipelined architecture with integrated output error correction logic and an internal voltage reference. The device utilizes a JESD204B serial interface for digital data output and supports flexible analog input ranges from 1.4 V p-p to 2.0 V p-p. Powered by a single 1.8 V supply, it consumes 403 mW at full speed. The component is housed in a 32-lead LFCSP package and operates within an industrial temperature range of -40°C to +85°C.

Analog To Digital Converters (ADC) Feature Summary

• JESD204B Subclass 0 or Subclass 1 coded serial digital outputs
• Internal analog-to-digital converter (ADC) voltage reference
• Flexible analog input range
• Energy saving power-down modes

Analog To Digital Converters (ADC) Applications

• Communications
• Diversity radio systems
• Multimode digital receivers (3G)
• TD-SCDMA, WiMAX, W-CDMA, CDMA2000, GSM, EDGE, LTE
• DOCSIS 3.0 CMTS upstream receive paths

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific speed grade suffix against the manufacturer's ordering guide to ensure the component matches the required 170 MSPS performance specification. Confirm that the LFCSP package variant aligns with the intended PCB footprint and thermal management requirements for the target application design.

Analog To Digital Converters (ADC) Selection Notes

Select this ADC for applications requiring high linearity and low power consumption in a compact form factor. Ensure the system clocking architecture supports the JESD204B interface requirements and that the analog input signal levels fall within the specified flexible input range for optimal dynamic performance.

Analog To Digital Converters (ADC) Part Context

This component belongs to the AD9683 family of high-speed data converters designed for communications infrastructure. It shares architectural similarities with other members of the series but is distinguished by its specific 170 MSPS speed grade designation, which dictates its maximum conversion rate and associated AC performance metrics.

Analog To Digital Converters (ADC) Replacement Considerations

AD9683BCPZ-250

Analog To Digital Converters (ADC) FAQ

What is the typical Signal-to-Noise Ratio (SNR) for the AD9683BCPZ-170?

The typical SNR is 72.1 dBFS at an input frequency of 30 MHz and 70.6 dBFS at an input frequency of 185 MHz when operating at the maximum sample rate.

Does the AD9683BCPZ-170 include an internal voltage reference?

Yes, the device features an integrated analog-to-digital converter (ADC) voltage reference to simplify design considerations.

What is the maximum lane rate supported by the JESD204B interface?

The configurable JESD204B output block supports lane rates up to 5 Gbps.