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Name: LTC2155CUP-12
Brand: Analog Devices Inc.
SKU: LTC2155CUP-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. LTC2155CUP-12

Part No.:: LTC2155CUP-12

Manufacturer:: Analog Devices Inc.

Package:: 64-WFQFN Exposed Pad

Datasheet:

Description:: IC ADC 12BIT PIPELINED 64QFN

In Stock:: 3179

Quantity:: Add To Cart

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LTC2155CUP-12 Specifications

Packaging:
Tube
Series:
-
Product Status:
Obsolete
Number of Bits:
12
Sampling Rate(PerSecond):
170M
Number of Inputs:
2
Input Type:
Differential
Data Interface:
LVDS - Parallel
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:
0°C ~ 70°C

LTC2155CUP-12 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2155CUP-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 LTC2155CUP-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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LTC2155CUP-12 information

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LTC2155CUP-12 Application Introduction

LTC2155CUP-12 is a high-performance 12-bit analog-to-digital converter (ADC) commonly used in industrial and communication applications for precise signal acquisition.

Application Scenario:

In radar systems, LTC2155CUP-12 can be utilized to digitize received analog signals with high resolution and accuracy for further processing and target detection.

Circuit Design:

To effectively utilize LTC2155CUP-12 in a radar system, consider the following design guidelines:

1. Signal Conditioning:

Implement appropriate anti-aliasing filters before the ADC input to prevent aliasing artifacts. Ensure that the input signal bandwidth does not exceed the Nyquist frequency determined by the ADC sampling rate.

2. Clock Generation:

Generate a stable and precise clock signal for LTC2155CUP-12 using a low-jitter oscillator or clock generator. Synchronize the ADC clock with other system components for accurate sampling and timing alignment.

3. Power Supply:

Provide clean and stable power to LTC2155CUP-12 and associated components to minimize noise and ensure optimal performance. Use low-dropout voltage regulators and bypass capacitors for effective power management.

4. Layout Considerations:

Follow best practices for high-speed mixed-signal PCB layout to minimize signal degradation and interference. Keep analog and digital signal traces separate and use ground planes effectively to reduce noise coupling.

5. Thermal Management:

Monitor and manage the temperature of LTC2155CUP-12 during operation to prevent overheating and ensure long-term reliability. Use thermal vias, heat sinks, or active cooling solutions as necessary to dissipate heat effectively.

Considerations:

When designing the radar system, it's crucial to consider:

- Dynamic Range: Ensure that the ADC's dynamic range is sufficient to capture the full range of signal amplitudes encountered in the radar application.

- System Latency: Minimize signal processing and data transfer latency to maintain real-time operation and responsiveness of the radar system.

- Calibration and Testing: Calibrate the ADC and verify its performance under various operating conditions to guarantee accurate signal digitization and target detection.

- EMI/EMC Compliance: Design the system to meet electromagnetic interference (EMI) and electromagnetic compatibility (EMC) standards to prevent interference with other electronic devices and ensure reliable operation in harsh electromagnetic environments.

- Signal Integrity: Pay attention to signal integrity throughout the design process, from signal acquisition to digital processing, to preserve the fidelity of the received radar signals and minimize distortion.

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6. What is the process for return or replacement of LTC2155CUP-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 LTC2155CUP-12 we delivered, we will accept the replacement or return of the LTC2155CUP-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 LTC2155CUP-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