LTC2268IUJ-12#TRPBF

$44.34

Description：IC ADC 12BIT PIPELINED 40QFN
Series：-

SKU:568c377ec7c2 Category: Analog to Digital Converters (ADC) Brand: Analog Devices Inc.

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Product introduction

LTC2268IUJ-12#TRPBF 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 12BIT PIPELINED 40QFN. Review the specifications below when checking this part for your BOM.

Analog To Digital Converters (ADC) specifications for LTC2268IUJ-12#TRPBF

Description：IC ADC 12BIT PIPELINED 40QFN
Series：-
Mfr：Analog Devices Inc.
Package：Tape & Reel (TR)
Number of Bits：12
Sampling Rate (Per Second)：125M
Number of Inputs：2
Input Type：Differential
Data Interface：LVDS - Serial
Configuration：S/H-ADC
Ratio - S/H:ADC：1:01
Number of A/D Converters：2
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：-40°C ~ 85°C
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-QFN (6x6)
Mounting Type：Surface Mount

Analog To Digital Converters (ADC) datasheet and documents for LTC2268IUJ-12#TRPBF

LTC2268IUJ-12#TRPBF

Analog To Digital Converters (ADC) Overview

The LTC2268IUJ-12#TRPBF is a dual-channel, simultaneous sampling 12-bit analog-to-digital converter (ADC) operating at a maximum sampling rate of 125Msps. It features an ultralow jitter of 0.15ps RMS and delivers a signal-to-noise ratio (SNR) of 70.6dB with an 88dB spurious-free dynamic range (SFDR). The device operates on a single 1.8V supply, consuming 292mW of total power. Digital outputs are provided via serial LVDS with selectable 1-lane or 2-lane modes. It includes an internal reference, shutdown/nap modes, and an SPI configuration port, housed in a 40-pin QFN package.

Analog To Digital Converters (ADC) Feature Summary

Dual-channel simultaneous sampling with 125Msps speed
70.6dB SNR and 88dB SFDR performance
Serial LVDS outputs with adjustable current levels
Internal clock duty cycle stabilizer for wide input ranges

Analog To Digital Converters (ADC) Applications

Communications systems
Cellular base stations
Software defined radios
Portable medical imaging
Multichannel data acquisition

Analog To Digital Converters (ADC) Procurement Notes

Verify the #TRPBF suffix indicates tape and reel packaging rather than tube packaging. Confirm the 'I' grade designation corresponds to the –40°C to +85°C industrial temperature range. Ensure the order matches the specific 125Msps speed grade required for the application.

Analog To Digital Converters (ADC) Selection Notes

Select this model for applications requiring high-speed dual-channel digitization with low power consumption. Compare against LTC2267-12 (105Msps) or LTC2266-12 (80Msps) if lower sampling rates suffice. Verify that the serial LVDS interface compatibility matches the downstream digital processing hardware.

Analog To Digital Converters (ADC) Part Context

This component belongs to the LTC2268-12/LTC2267-12/LTC2266-12 family of low-power dual ADCs. The IUJ-12#TRPBF variant specifically denotes the industrial temperature range version packaged in tape and reel format for automated surface-mount assembly.