LTC2175CUKG-14#PBF

$159.76

Description：IC ADC 14BIT PIPELINED 52QFN
Series：-

SKU:02186bdd4caf Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc.

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Product introduction

LTC2175CUKG-14#PBF is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC ADC 14BIT PIPELINED 52QFN. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for LTC2175CUKG-14#PBF

Description：IC ADC 14BIT PIPELINED 52QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tube
Number of Bits：14
Sampling Rate (Per Second)：125M
Number of Inputs：4
Input Type：Differential
Data Interface：LVDS - Serial
Configuration：S/H-ADC
Ratio - S/H:ADC：1:01
Number of A/D Converters：4
Architecture：Pipelined
Reference Type：External, Internal
Voltage - Supply, Analog：1.7V ~ 1.9V
Voltage - Supply, Digital：1.7V ~ 1.9V
Features：Simultaneous Sampling
Operating Temperature：0°C ~ 70°C
Package / Case：52-WFQFN Exposed Pad
Supplier Device Package：52-QFN (7x8)
Mounting Type：Surface Mount

Analog To Digital Converters (ADC) datasheet and documents for LTC2175CUKG-14#PBF

LTC2175CUKG-14#PBF

Analog To Digital Converters (ADC) Overview

The LTC2175CUKG-14#PBF is a 14-bit, 125Msps quad simultaneous sampling analog-to-digital converter (ADC) from Analog Devices. It operates on a single 1.8V supply and features serial LVDS outputs with selectable 1 or 2 bits per channel serialization. Key performance metrics include a typical Signal-to-Noise Ratio (SNR) of 73.1dB, Spurious Free Dynamic Range (SFDR) of 88dB, and ultralow jitter of 0.15ps RMS. The device offers an 800MHz full-power bandwidth sample-and-hold, internal reference, and configurable input ranges from 1VP-P to 2VP-P. Total power dissipation is typically 558mW in 2-lane mode.

Analog To Digital Converters (ADC) Feature Summary

Quad-channel simultaneous sampling with 14-bit resolution and 125Msps throughput
Serial LVDS outputs supporting 1-lane or 2-lane modes for flexible data interface
Low power consumption: 558mW total (140mW per channel) at 1.8V supply
High dynamic range: 73.1dB SNR and 88dB SFDR with 0.15ps RMS jitter

Analog To Digital Converters (ADC) Applications

Cellular base stations
Software defined radios
Portable medical imaging
Multichannel data acquisition
Nondestructive testing

Analog To Digital Converters (ADC) Procurement Notes

Verify the package type is 52-Lead (7mm × 8mm) Plastic QFN. Confirm the temperature grade is C (0°C to 70°C). Ensure the suffix #PBF indicates lead-free finish. Check that the specific speed grade corresponds to the 125Msps variant, distinct from the 105Msps or 80Msps models in the same family.

Analog To Digital Converters (ADC) Selection Notes

Select this model when 125Msps sampling rate is required. Compare against LTC2174-14 (105Msps) or LTC2173-14 (80Msps) if lower power or reduced bandwidth suffices. Verify compatibility with LVDS serializers and ensure the 1.8V supply rails are stable. Consider the 52-QFN thermal characteristics for PCB layout.

Analog To Digital Converters (ADC) Part Context

This component belongs to the LTC217x-14 family, which includes the LTC2174-14 and LTC2173-14 variants offering 105Msps and 80Msps speeds respectively. All share pin compatibility and similar architectural features but differ in maximum sampling frequency and associated power dissipation levels.