HMCAD1511

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HMCAD1511

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IC ADC 8BIT PIPELINED 48QFN

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Especificações

Atributo Valor
Package Strip
ProductStatus Active
NumberofBits 8
SamplingRate(PerSecond) 250M, 500M, 1G
NumberofInputs 4
InputType Differential
DataInterface LVDS - Serial
Configuration S/H-ADC
Ratio-S/H:ADC 1:1
NumberofA/DConverters 4
Architecture Pipelined
ReferenceType Internal
Voltage-SupplyAnalog 1.7V ~ 2V
Voltage-SupplyDigital 1.7V ~ 2V
Features Simultaneous Sampling
OperatingTemperature -40°C ~ 85°C
Package/Case 48-VFQFN Exposed Pad
SupplierDevicePackage 48-QFN (7x7)

Visão Geral

Description

The HMCAD1511 is a high-performance, quad-channel, 14-bit analog-to-digital converter (ADC) from Renesas (formerly Intersil). It supports sampling rates up to 250 MSPS per channel, making it ideal for applications like medical imaging, communications, and test equipment.
Key features include:
- Low power consumption (~1.1 W/channel at 250 MSPS).
- JESD204B serial interface for high-speed data transfer.
- Programmable gain and offset for signal conditioning.
- Integrated digital down-converter (DDC) for reduced processing load.
The HMCAD1511 excels in multi-channel systems requiring high resolution and speed while maintaining signal integrity. Its flexible interface and low-noise design make it suitable for demanding RF and baseband applications.
For detailed specs, refer to the datasheet.

Equivalent

Equivalent products to the HMCAD1511 (a 14-bit, 250 MSPS ADC from Renesas) include:
- ADS4149 (Texas Instruments)
- AD9643 (Analog Devices)
- LTC2145-14 (Analog Devices)
- MAX19515 (Maxim Integrated)
These are 14-bit ADCs with similar sampling rates (200–250 MSPS) and interfaces (LVDS/CMOS). Check datasheets for exact compatibility.

Features

The HMCAD1511 is a high-performance, quad-channel, 14-bit analog-to-digital converter (ADC) with these key features:
- Resolution: 14-bit
- Channels: 4 simultaneous sampling channels
- Sampling Rate: Up to 125 MSPS per channel
- Input Bandwidth: 700 MHz (full power)
- Interface: LVDS (DDR) or CMOS output options
- Power Consumption: ~380 mW per channel at 125 MSPS
- SNR/SFDR: 72.5 dB / 85 dBc (typical at 70 MHz input)
- Flexible Inputs: Adjustable full-scale range (1.5 Vpp to 2.0 Vpp)
- On-Chip Features: Digital gain, offset correction, and test patterns
- Package: 72-pin QFN
Ideal for medical imaging, communications, and instrumentation.

Pinout

The HMCAD1511 is a quad-channel, 14-bit analog-to-digital converter (ADC) with 48 pins (LQFP package). Key functions include:
- Analog Inputs (16 pins): Four differential pairs (INP/INM per channel).
- Clock Input (2 pins): Differential (CLKP/CLKM) for sampling.
- Digital Outputs (14–16 pins): LVDS or CMOS (selectable), 14-bit data per channel.
- Control Pins (10+ pins): SPI (SCLK, SDIO, SDO, CSB) for configuration, PDWN (power-down), RESET.
- Power/GND (remaining pins): Multiple supplies (1.8V, 3.3V) and grounds.
Supports up to 250 MSPS per channel with low power consumption.

Application

The HMCAD1511 is a high-speed, low-power analog-to-digital converter (ADC) primarily used in:
1. Medical Imaging – Ultrasound and MRI systems for precise signal conversion.
2. Communications – Wireless base stations, radar, and software-defined radio (SDR) for high-speed data acquisition.
3. Industrial Systems – Test and measurement equipment, automation, and instrumentation.
4. Defense/Aerospace – Radar, electronic warfare, and signal intelligence applications.
Its 12-bit resolution, 1.5 GSPS sampling rate, and low power consumption make it ideal for high-performance, real-time signal processing.

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