AD9613BCPZ-210

Analog To Digital Converters (ADC) Overview

The AD9613BCPZ-210 is a dual-channel, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It supports sampling rates up to 210 MSPS and operates on a single 1.8 V supply voltage. The device features a multistage differential pipelined architecture with integrated output error correction logic. Key specifications include an SNR of 69.5 dBFS at 185 MHz input frequency, an SFDR of 83 dBc under the same conditions, and a total power consumption of 810 mW at maximum sampling rate. It utilizes LVDS outputs compliant with ANSI-644 levels and includes an internal voltage reference and clock duty cycle stabilizer.

Analog To Digital Converters (ADC) Feature Summary

• Dual-channel 12-bit ADC core with integrated output error correction logic
• LVDS digital outputs formatted for interleaved or channel multiplexed modes
• Internal voltage reference and ADC clock duty cycle stabilizer
• 3-pin SPI serial port for register programming and readback

Analog To Digital Converters (ADC) Applications

• Communications systems including TD-SCDMA, WiMAX, W-CDMA, CDMA2000, GSM, EDGE, and LTE
• Multimode digital receivers and diversity radio systems
• I/Q demodulation systems and smart antenna systems
• General-purpose software radios and ultrasound equipment

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific speed grade suffix (-210) against the required system sampling rate during procurement. Confirm that the LFCSP package thermal requirements are met in the final design. Check current availability status as high-speed ADCs may experience supply fluctuations. Ensure proper ESD handling procedures are followed due to the sensitivity of the CMOS/LVDS interfaces.

Analog To Digital Converters (ADC) Selection Notes

Select the AD9613BCPZ-210 when a 210 MSPS sampling rate is required for dual-channel applications. Compare performance metrics such as SNR and SFDR against the -170 and -250 variants to ensure alignment with signal bandwidth needs. Consider the pin compatibility with AD9643, AD6649, and AD6643 if migration to higher resolution or different architectures is planned. Evaluate power consumption constraints relative to the 810 mW typical draw at full speed.

Analog To Digital Converters (ADC) Part Context

The AD9613 belongs to a family of high-performance dual ADCs designed for broadband communications. It shares architectural similarities with the AD9643 and AD6649, allowing for potential design migrations. The component is specified over an industrial temperature range of −40°C to +85°C and is housed in a 64-lead LFCSP package.

Analog To Digital Converters (ADC) Replacement Considerations

The AD9613BCPZ-210 is pin-compatible with the AD9643, AD6649, and AD6643. Designers can migrate to these parts for increased resolution or different feature sets without changing the PCB layout. Verify that the replacement part's power supply requirements and interface logic levels match the existing design constraints.