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Name: LTC2144IUP-12
Brand: Analog Devices Inc.
SKU: LTC2144IUP-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. LTC2144IUP-12

Part No.:: LTC2144IUP-12

Manufacturer:: Analog Devices Inc.

Package:: 64-WFQFN Exposed Pad

Datasheet:

Description:: IC ADC 12BIT PIPELINED 64QFN

In Stock:: 2137

Quantity:: Add To Cart

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LTC2144IUP-12 Specifications

Packaging:
Tube
Series:
-
Product Status:
Obsolete
Number of Bits:
12
Sampling Rate(PerSecond):
105M
Number of Inputs:
2
Input Type:
Differential
Data Interface:
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:
-40°C ~ 85°C

LTC2144IUP-12 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2144IUP-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 LTC2144IUP-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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LTC2144IUP-12 information

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LTC2144IUP-12 Application Introduction

LTC2144IUP-12 is a high-speed, low-power, 12-bit analog-to-digital converter (ADC) manufactured by Analog Devices.

Application Scenario:

In radar systems, LTC2144IUP-12 can be utilized for high-resolution signal processing, enabling accurate detection and tracking of targets in military and civilian applications.

Circuit Design:

To effectively integrate LTC2144IUP-12 into a radar signal processing system, consider the following design guidelines:

1. Power Supply:

Ensure stable and clean power is supplied to LTC2144IUP-12 to minimize noise and ensure accurate ADC performance. Utilize low-dropout voltage regulators and proper decoupling capacitors near the ADC power pins to attenuate any voltage fluctuations.

2. Signal Integrity:

Design the PCB layout carefully to minimize parasitic capacitance and inductance, especially around the analog input and output traces of LTC2144IUP-12. Use ground planes and guard rings to reduce crosstalk and interference.

3. Thermal Management:

To prevent overheating and maintain optimal performance, ensure adequate thermal dissipation for LTC2144IUP-12. Use thermal vias, heat sinks, or fans to dissipate heat generated during ADC operation.

4. Clocking:

Provide a stable and precise clock signal to LTC2144IUP-12 to maintain accurate sampling rates and minimize jitter. Use low-phase-noise clock sources and route clock signals away from high-speed digital traces to reduce clock skew and interference.

5. Analog Input Conditioning:

Implement anti-aliasing filters and buffering circuits before the analog inputs of LTC2144IUP-12 to eliminate high-frequency noise and voltage spikes. Properly match the input impedance to the source impedance to maximize signal fidelity.

Considerations:

When designing with LTC2144IUP-12, it's essential to consider:

- Dynamic Range: Ensure that the ADC's dynamic range is utilized effectively to capture and digitize the full range of input signals.

- Clock Synchronization: Synchronize the ADC sampling clock with other system components, such as digital signal processors or microcontrollers, to maintain temporal coherence in signal processing.

- Input Signal Conditioning: Apply appropriate signal conditioning techniques, such as amplification or filtering, to optimize the ADC's performance for specific signal characteristics.

- Grounding and Layout: Pay careful attention to grounding and layout practices to minimize ground loops and signal coupling, which can degrade ADC performance.

- Testing and Validation: Thoroughly test the ADC subsystem under various operating conditions to ensure compliance with performance specifications and system requirements.

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6. What is the process for return or replacement of LTC2144IUP-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 LTC2144IUP-12 we delivered, we will accept the replacement or return of the LTC2144IUP-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 LTC2144IUP-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