LTC2175IUKG-14

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LTC2175IUKG-14

IC ADC 14BIT PIPELINED 52QFN

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  • Mfr. Partie #LTC2175IUKG-14
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  • En stock9813

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Spécifications

Part Status Obsolete
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 1:1
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 -40°C ~ 85°C
Package / Case 52-WFQFN Exposed Pad
Supplier Device Package 52-QFN (7x8)
Mounting Type Surface Mount

Vue d'ensemble

Description

The LTC2175IUKG-14 is a high-speed, low-power 14-bit analog-to-digital converter (ADC) designed for applications requiring high performance and precision. It features a sampling rate of up to 125 MSPS, making it suitable for high-frequency signals in various applications such as medical imaging, communications, and instrumentation.
Key features include a differential input architecture, low power consumption (approximately 1.3 W), and a wide input bandwidth. The device incorporates advanced noise-shaping techniques, enabling excellent signal-to-noise ratios (SNR) and total harmonic distortion (THD) specifications. Its digital outputs are compatible with standard CMOS logic levels, facilitating easy interfacing with digital signal processors (DSPs) or FPGAs.
The LTC2175IUKG-14 also includes options for programmable gain and offset calibration, enhancing its flexibility in diverse applications. Its compact package makes it suitable for space-constrained designs. Overall, the LTC2175IUKG-14 is an ideal choice for engineers seeking a reliable and high-performance ADC for demanding signal processing tasks.

Features

The LTC2175IUKG-14 is a 14-bit, dual-channel analog-to-digital converter (ADC) designed for high-speed applications. Key features include:
1. Sampling Rate: Up to 105 MSPS, enabling high-performance data acquisition.
2. Resolution: 14-bit resolution for accurate signal representation.
3. Input Range: Supports a wide input voltage range with differential and single-ended input options.
4. Low Power Consumption: Operates with low power, making it suitable for portable applications.
5. Digital Outputs: Provides a serial LVDS-compatible interface, facilitating easy connection to digital circuitry.
6. Integrated Digital Signal Processing: Features include digital filtering and decimation options for enhanced signal integrity.
7. Temperature Range: Qualified for operation in industrial temperature ranges, ensuring reliability in various environments.
8. Compact Package: Housed in a 64-lead LQFP package for space-constrained designs.
Overall, the LTC2175IUKG-14 is ideal for applications in medical imaging, telecommunications, and high-speed data acquisition systems.

Package

The LTC2175IUKG-14 is packaged in a 64-lead LQFP (Low-profile Quad Flat Package). This package type is designed for surface mounting and provides a compact footprint suitable for various applications.

Pinout

The LTC2175IUKG-14 is a 14-bit, 80 MSPS (Mega Samples Per Second) analog-to-digital converter (ADC) from Analog Devices. It features a total of 48 pins.
Key functions of the pins include:
- Data Outputs: 14 parallel output pins (D0-D13) for the ADC data.
- Clock Input: A clock pin (CLK) for timing the data sampling.
- Control Pins: Inputs for control signals such as RESET, LD (load), and others for configuration.
- Power Supply: VDD pins for power supply connections (typically 3.3V).
- Ground Pins: Multiple GND pins for grounding.
- Analog Inputs: Input pins (VIN) for the analog signal to be converted.
- Test and Configuration: Additional pins for factory testing and configuration.
Overall, the LTC2175IUKG-14 provides high-speed data conversion suitable for various applications in communication and signal processing.

Manufacturer

The LTC2175IUKG-14 is manufactured by Analog Devices, Inc. Analog Devices is a prominent technology company specializing in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). The company is well-known for its innovations in various applications, including communications, automotive, industrial, healthcare, and consumer electronics. Analog Devices focuses on providing solutions that enable accurate and high-speed data conversion, signal processing, and sensor interfacing. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is recognized as a leader in the semiconductor industry, offering a wide range of products that are critical for modern electronic systems.

Application

The LTC2175IUKG-14 is a high-speed analog-to-digital converter (ADC) used in applications such as medical imaging, high-frequency data acquisition, software-defined radios, and instrumentation systems. Its capabilities make it suitable for telecommunication systems, radar, and other RF applications where high precision and fast sampling rates are essential.

Equivalent

Equivalent products to the LTC2175IUKG-14 include the AD9208 and ADS42JB69. These alternatives also offer high-speed ADC functionalities with similar specifications but may vary in specific features like sampling rates and resolution. Always check the datasheets for detailed comparisons to ensure compatibility with your application.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

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