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AD9255BCPZ-125

Name: AD9255BCPZ-125
Rating: 4.7 (12 reviews)

IC ADC 14BIT PIPELINED 48LFCSP

Производитель
Мфр. Часть #AD9255BCPZ-125
Пакет LFCSP-48
Лист данных AD9255BCPZ-125 DataSheet
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Спецификации

Package	Tray
ProductStatus	Active
NumberofBits	14
SamplingRate(PerSecond)	125M
NumberofInputs	1
InputType	Differential
DataInterface	LVDS - Parallel
Configuration	S/H-ADC
Ratio-S/H:ADC	1:1
NumberofA/DConverters	1
Architecture	Pipelined
ReferenceType	External, Internal
Voltage-SupplyAnalog	1.7V ~ 1.9V
Voltage-SupplyDigital	1.7V ~ 1.9V
OperatingTemperature	-40°C ~ 85°C
Package/Case	48-VFQFN Exposed Pad, CSP
SupplierDevicePackage	48-LFCSP-VQ (7x7)

Обзор

Description

The AD9255BCPZ-125 is a high-performance, dual-channel analog-to-digital converter (ADC) developed by Analog Devices. It features a 14-bit resolution and operates at a maximum sampling rate of 125 MSPS (mega samples per second). This ADC is designed for a variety of applications, including communication systems, medical imaging, and high-speed data acquisition.
Key features include low power consumption, high dynamic range, and excellent linearity, making it suitable for demanding applications that require precision and speed. The AD9255 uses a differential input architecture, which helps reduce noise and improve signal integrity. It also includes a programmable gain amplifier (PGA) and a digital signal processing (DSP) interface for enhanced performance.
The device is available in a compact LFCSP package, aiding in space-constrained designs. Overall, the AD9255BCPZ-125 is an ideal choice for applications that necessitate high-speed data conversion with superior accuracy and reliability.

Features

The AD9255BCPZ-125 is a high-performance, 12-bit analog-to-digital converter (ADC) designed for a variety of applications, including communications and instrumentation. Key features include:
- Sample Rate: Up to 125 MSPS (megasamples per second)
- Resolution: 12-bit resolution, providing high dynamic range and accuracy.
- Input Bandwidth: Supports wide input bandwidth for various analog signals.
- Power Consumption: Low power operation, making it suitable for portable applications.
- Reference Voltage: Built-in reference options for flexible design.
- Digital Outputs: LVDS output interface for high-speed data transfer.
- Internal Sample-and-Hold Circuit: Improves signal integrity by reducing distortion.
- Flexible Clocking Options: Supports various clock frequencies and can be configured for different applications.
- Temperature Range: Industrial temperature range for reliability in challenging environments.
These features make the AD9255BCPZ-125 a versatile choice for high-speed data acquisition systems.

Package

The AD9255BCPZ-125 is packaged in a 48-lead LFCSP (Lead Frame Chip Scale Package). This compact package type is designed for high-performance applications, offering excellent thermal and electrical performance.

Pinout

The AD9255BCPZ-125 is a 14-bit, 125 MSPS analog-to-digital converter (ADC) with a pin count of 48.
Key functions of its pins include:
1. Analog Inputs: The ADC has differential analog input pins (VIN+, VIN-) for receiving the analog signal.
2. Digital Outputs: It features a parallel digital output interface with pins for data (D[13:0]) and a clock output (DCO).
3. Power Supply: Pins for power supply (VDD and VIO) and ground (GND).
4. Control Pins: Includes pins for configuring parameters such as clock, reset, and standby modes (e.g., CLK, RESET, and STBY).
5. Reference Pins: Pins for external reference voltage (REFP and REFN).
6. Test Pins: Includes test input/output pins for diagnostics.
Overall, the AD9255BCPZ-125 is designed for high-speed data conversion applications in communication and instrumentation.

Manufacturer

The AD9255BCPZ-125 is manufactured by Analog Devices, Inc. (ADI), a prominent American multinational company headquartered in Norwood, Massachusetts. Analog Devices specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Their products are widely used in various applications, including communications, industrial automation, automotive, data acquisition, and medical devices. ADI is known for its innovation in signal processing technology, providing solutions that enable high-speed data conversion and signal integrity across numerous industries.

Application

The AD9255BCPZ-125 is a high-speed analog-to-digital converter (ADC) primarily used in applications such as wireless communication, medical imaging, radar systems, and industrial automation. Its high sampling rate and resolution make it suitable for signal processing in instrumentation, video processing, and software-defined radio (SDR) systems, enabling accurate digitization of high-frequency signals.

Equivalent

The AD9255BCPZ-125 is a 12-bit, 125 MSPS analog-to-digital converter. Equivalent products include the Texas Instruments ADC12D1800RF, Maxim Integrated MAX1190, and Analog Devices AD9265. These alternatives typically offer similar specifications in terms of resolution, sampling speed, and performance. Always verify specific requirements for compatibility.

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