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Name: LTC2268IUJ-12
Brand: Analog Devices Inc.
SKU: LTC2268IUJ-12
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. LTC2268IUJ-12

Part No.:: LTC2268IUJ-12

Manufacturer:: Analog Devices Inc.

Package:: 40-WFQFN Exposed Pad

Datasheet:

Description:: IC ADC 12BIT PIPELINED 40QFN

In Stock:: 2746

Quantity:: Add To Cart

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LTC2268IUJ-12 Specifications

Packaging:
Tube
Series:
-
Product Status:
Obsolete
Number of Bits:
12
Sampling Rate(PerSecond):
125M
Number of Inputs:
2
Input Type:
Differential
Data Interface:
LVDS - Serial
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
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

LTC2268IUJ-12 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2268IUJ-12 price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for LTC2268IUJ-12 to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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LTC2268IUJ-12 information

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LTC2268IUJ-12 Application Introduction

LTC2268IUJ-12 is a high-speed, 12-bit analog-to-digital converter (ADC) manufactured by Linear Technology (now Analog Devices). It features a maximum sampling rate of 125Msps and operates over a wide input frequency range.

Application Scenario:

In radar systems, LTC2268IUJ-12 can be utilized for high-speed signal acquisition and processing, enabling accurate detection and tracking of targets in real-time.

Circuit Design:

To effectively use LTC2268IUJ-12 in a radar signal processing system, consider the following design optimizations:

1. Power Supply:

Provide clean and stable power to LTC2268IUJ-12 and associated components to minimize noise and ensure accurate ADC performance. Use low-noise voltage regulators and bypass capacitors to filter out high-frequency noise.

2. Signal Integrity:

Optimize the layout and grounding scheme to minimize parasitic capacitance and inductance, which can degrade signal integrity. Keep high-speed traces short and use impedance-matched transmission lines to reduce signal reflections.

3. Thermal Management:

Implement proper thermal management techniques to dissipate heat generated during ADC operation. Use heat sinks, thermal vias, and adequate airflow to maintain optimal operating temperatures and prevent thermal throttling.

4. Clock Distribution:

Ensure precise and stable clock distribution to LTC2268IUJ-12 to maintain accurate sampling and minimize jitter-induced errors. Use low-jitter clock sources and distribute clock signals evenly across the PCB to minimize skew.

5. Input Conditioning:

Apply appropriate anti-aliasing filters and signal conditioning circuitry to attenuate out-of-band signals and prevent aliasing artifacts. Match the input impedance of LTC2268IUJ-12 to the source impedance for optimal signal transfer.

Considerations:

When designing with LTC2268IUJ-12, keep in mind:

- PCB Layout: Follow best practices for high-speed layout design to minimize crosstalk, impedance mismatches, and signal distortions.

- Clock Synchronization: Ensure synchronization between the ADC clock and other system clocks to avoid timing skew and maintain data integrity.

- Dynamic Performance: Optimize system bandwidth and resolution settings to achieve the desired dynamic range and signal-to-noise ratio.

- Calibration and Testing: Calibrate the ADC periodically to compensate for gain and offset errors, and perform thorough testing to validate system performance across the operating range.

LTC2268IUJ-12 FAQ

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3. Are the LTC2268IUJ-12 price and inventory displayed accurate?

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6. What is the process for return or replacement of LTC2268IUJ-12?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LTC2268IUJ-12 we delivered, we will accept the replacement or return of the LTC2268IUJ-12 only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of LTC2268IUJ-12.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations