ADS5413-11IPHP

Analog To Digital Converters (ADC) Overview

The ADS5413-11IPHP is a low-power, 11-bit CMOS pipeline analog-to-digital converter (ADC) from Texas Instruments. It operates at a maximum sample rate of 65 MSPS with a single 3.3-V analog supply and a digital output supply ranging from 1.8 V to 3.3 V. The device features a differential input range of 2 Vpp and a 1-GHz -3-dB input bandwidth. Key performance metrics include a typical SNR of 63.3 dBFS and SFDR of 72.9 dBc at 65 MSPS with a 220-MHz input. Total power dissipation is typically 400 mW. It includes an on-chip sample-and-hold, duty cycle adjust circuit, and internal reference generator, housed in a 48-pin HTQFP package.

Analog To Digital Converters (ADC) Feature Summary

• 11-bit resolution with 65 MSPS maximum sampling rate
• Single 3.3-V analog supply with 1.8-V to 3.3-V digital output supply options
• On-chip duty cycle adjust circuit for non-50% clock inputs
• Internal or external reference selection capability

Analog To Digital Converters (ADC) Applications

• Cellular Base Transceiver Station Receive Channel
• High IF Sampling Applications
• CDMA: IS-95, UMTS, CDMA1X
• TDMA: GSM, IS-136, EDGE/UWC-136
• Wideband Baseband Receivers

Analog To Digital Converters (ADC) Procurement Notes

Verify the specific ordering suffix IPHP corresponds to the HTQFP-48 PowerPAD package with a -40°C to +85°C temperature range. Confirm that the -11 designation indicates the 11-bit resolution variant distinct from other ADS5413 models. Ensure compatibility with the required 3.3-V analog and 1.8–3.3-V digital supply voltages for the target application design.

Analog To Digital Converters (ADC) Selection Notes

Select this component for high-input frequency sampling applications requiring low jitter and high linearity. The internal duty cycle adjust circuit allows flexibility with non-50% duty cycle clocks, though it should be disabled for asynchronous sampling or high-frequency inputs to minimize jitter. The device supports both single-ended and differential clocking without performance degradation.

Analog To Digital Converters (ADC) Part Context

The ADS5413-11 is part of the ADS5413 family of low-power ADCs. It utilizes a switched capacitor pipeline architecture built on an advanced low-voltage CMOS process. The device integrates ten pipeline stages and one flash ADC, producing 1.5 bits per stage. It is designed for applications demanding high dynamic range and low power consumption in wireless communication systems.

Analog To Digital Converters (ADC) Replacement Considerations

The standard ADS5413IPHP is a compatible alternative within the same family, offering similar specifications but potentially differing in bit resolution or specific performance characteristics as defined by its datasheet. Verify pinout and electrical parameters before substitution.