AD9643BCPZ-250

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AD9643BCPZ-250

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IC ADC 14BIT PIPELINED 64LFCSP

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Spezifikationen

Attribut Wert
Package Tray
ProductStatus Active
NumberofBits 14
SamplingRate(PerSecond) 250M
NumberofInputs 2
InputType Differential
DataInterface LVDS - Parallel
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 2
Architecture Pipelined
ReferenceType Internal
Voltage-SupplyAnalog 1.7V ~ 1.9V
Voltage-SupplyDigital 1.7V ~ 1.9V
Features Simultaneous Sampling
OperatingTemperature -40°C ~ 85°C
Package/Case 64-VFQFN Exposed Pad, CSP
SupplierDevicePackage 64-LFCSP-VQ (9x9)

Übersicht

Description

The AD9643BCPZ-250 is a dual 14-bit analog-to-digital converter (ADC) from Analog Devices, designed for high-performance applications. It operates at a sampling rate of up to 250 megasamples per second (MSPS), making it suitable for broadband communications, instrumentation, and data acquisition systems.
Key features of the AD9643BCPZ-250 include a signal-to-noise ratio (SNR) of approximately 73.7 dBFS and a spurious-free dynamic range (SFDR) of around 90 dBc, ensuring accurate and reliable signal conversion. It offers a flexible input range and supports both AC- and DC-coupled interfaces, providing versatility in different application setups.
The device integrates a multi-stage, differential pipelined architecture with integrated sample-and-hold amplifiers, enhancing performance stability. It also includes features like clock duty cycle stabilizer, on-chip temperature sensor, and various power-down modes for efficient power management.
Packaged in a compact 64-lead LFCSP, the AD9643BCPZ-250 supports a wide operating temperature range, making it robust for various environmental conditions. Its performance and feature set make it a strong choice for demanding analog signal processing tasks.

Equivalent

The AD9643BCPZ-250 is a dual 14-bit, 250 MSPS analog-to-digital converter (ADC) by Analog Devices. Equivalent products include:
1. TI ADS4249: Dual 14-bit, 250 MSPS ADC
2. Maxim MAX11905: Dual 14-bit, 250 MSPS ADC
3. NXP's LTC2158-14 (by Linear Technology): Dual 14-bit, 310 MSPS ADC, which is slightly faster but compatible.
These alternatives offer similar specifications and can be considered for comparable applications. Always verify pin compatibility and electrical characteristics before selecting a replacement.

Features

The AD9643BCPZ-250 is a dual, 14-bit, 250 MSPS analog-to-digital converter (ADC) designed by Analog Devices. Key features include:
1. High Speed: Operates at a sampling rate of 250 MSPS.
2. Resolution: Provides 14-bit resolution for precision conversion.
3. Dual ADCs: Contains two ADCs in a single package for dual-channel applications.
4. Low Power Consumption: Efficient power usage suited for portable and power-sensitive applications.
5. Input Bandwidth: Wide input bandwidth allowing it to handle high-frequency signals.
6. Interface: Features a digital data output interface, often LVDS (Low Voltage Differential Signaling), for high-speed data transfer.
7. Small Footprint: Available in a compact LFCSP (Lead Frame Chip Scale Package) optimizing space on circuit boards.
8. Applications: Ideal for applications in wireless communications, medical imaging, and other high-performance signal processing applications.
These features make the AD9643BCPZ-250 suitable for high-speed, high-precision applications requiring dual-channel analog-to-digital conversion.

Pinout

The AD9643BCPZ-250 is a dual analog-to-digital converter (ADC) from Analog Devices. It features a 14-bit resolution and a sampling rate of up to 250 MSPS (Mega Samples Per Second). The device is housed in a 64-lead LFCSP (Lead Frame Chip Scale Package) and measures about 9 mm x 9 mm.
Key functions of the AD9643BCPZ-250 include:
1. Dual ADC: It comprises two ADC channels, each capable of converting analog signals to digital data at high speed.
2. 14-Bit Resolution: Offers high precision in the conversion process.
3. High-Speed Performance: Achieves a sampling rate of up to 250 MSPS, suitable for applications requiring rapid data acquisition.
4. Low Power Consumption: Designed for efficient power usage, making it suitable for portable or battery-powered applications.
These features make the AD9643BCPZ-250 suitable for applications in communications, instrumentation, and other fields requiring fast and accurate digital data from analog inputs.

Manufacturer

The AD9643BCPZ-250 is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company serves a wide range of industries, including automotive, communications, consumer electronics, healthcare, and industrial. Analog Devices is known for its high-performance products and solutions that are used in a variety of applications, such as data conversion, signal processing, and power management.

Application

The AD9643BCPZ-250 is a dual analog-to-digital converter (ADC) designed for high-speed data conversion. It is commonly used in applications such as medical imaging, wireless communications, and radar systems. In medical imaging, it helps in digitizing signals for MRI and ultrasound equipment. In wireless communications, it is employed in base station receivers and other RF applications to convert analog signals to digital form for processing. In radar systems, it aids in signal processing by converting received analog signals into digital data. Its high sampling rate and resolution make it suitable for these demanding applications.

Package

The AD9643BCPZ-250 is an Analog Devices dual 14-bit, 250 MSPS analog-to-digital converter (ADC) housed in a 64-lead LFCSP (Lead Frame Chip Scale Package).

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