ISLA214P12

High Performance 14-Bit, 125MSPS ADC

Product Status: 量産中

OVERVIEW

The ISLA214P12 is a high performance 14-bit 125MSPS analog-to-digital converter offering very high dynamic range and low power consumption. It is part of a pin-compatible family of 12- to 16-bit A/Ds with maximum sample rates ranging from 125 to 500MSPS. This allows a design using the ISLA214P12 to accommodate any of the other pin-compatible A/Ds with minimal changes.

The ISLA214P12 is very flexible and can be designed into a wide variety of systems. A Serial Peripheral Interface (SPI) port allows access to its extensive configurability and provides digital control over various analog parameters such as input gain and offset. Digital output data is presented in selectable LVDS or CMOS formats and can be configured as full-width, Single Data Rate (SDR) or half-width, Double Data Rate (DDR). Operating from a 1.8V supply, performance is specified across the full industrial temperature range (-40°C to +85°C).

KEY FEATURES

    • Multi-ADC Support
      SPI programmable fine gain and offset control
      Multiple ADC synchronization
      Optimized output timing
    • Clock duty cycle stabilizer
    • Nap and Sleep modes
    • Programmable built-in test patterns
    • SDR/DDR LVDS-compatible or LVCMOS outputs
    • Data output clock

PARAMETRICS

Parameters
ISLA214P12
Basic Information
Production Status
量産中
チャネル当たりのデバイス数
1
分解能ビット
14
最大変換レート (MSPS)
125
SNR (dbFS)
74.9
SFDR (dB)
88
消費電力 (mW)
310
入力BW
700 MHz
入力VIN (範囲) (VPP、差動)
2
出力インタフェース
LVDS/LVCMOS
積分非直線性LSB
2.5
微分非直線性LSB
0.25
アナログ電源電源 (V)
1.8
デジタル電源電源 (V)
1.8
認定レベル
Standard
温度範囲
-40 to +85

ブロック図

下記をご確認ください