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數據轉換器
類比轉數位轉換器 (ADC)
高速 ADC (≥10 MSPS)

ADS52J90

現行

14 位元多通道低功耗高速類比轉數位轉換器 (ADC)

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產品規格表

ADS52J90

現行
產品規格表 立即訂購

產品詳細資料

Sample rate (max) (Msps) 65 Resolution (Bits) 10, 12, 14 Number of input channels 8, 16, 32 Interface type JESD204B, Serial LVDS Analog input BW (MHz) 70 Features Low Power Rating Catalog Peak-to-peak input voltage range (V) 2 Power consumption (typ) (mW) 656 Architecture SAR SNR (dB) 73.5 SFDR (dB) 91.8 Operating temperature range (°C) -40 to 85 Input buffer No
Sample rate (max) (Msps) 65 Resolution (Bits) 10, 12, 14 Number of input channels 8, 16, 32 Interface type JESD204B, Serial LVDS Analog input BW (MHz) 70 Features Low Power Rating Catalog Peak-to-peak input voltage range (V) 2 Power consumption (typ) (mW) 656 Architecture SAR SNR (dB) 73.5 SFDR (dB) 91.8 Operating temperature range (°C) -40 to 85 Input buffer No
NFBGA (ZZE) 198 135 mm² 9 x 15
  • 16-Channel ADC Configurable to Convert
    8, 16, or 32 Inputs
  • 10-, 12-, and 14-Bit Resolution Modes
  • Maximum ADC Conversion Rate:
    • 100 MSPS in 10-Bit Mode
    • 80 MSPS in 12-Bit Mode
    • 65 MSPS in 14-Bit Mode
  • 16 ADCs Configurable to Convert:
    • 8 Inputs with a Sampling Rate of a
      2X ADC Conversion Rate
    • 16 Inputs with a Sampling Rate of a
      1X ADC Conversion Rate
    • 32 Inputs with a Sampling Rate of a
      0.5X ADC Conversion Rate
  • LVDS Outputs with 16X, 14X, 12X, and 10X Serialization
  • 5-Gbps JESD Interface:
    • Supported in 16-Input and 32-Input Modes
    • JESD204B Subclass 0, 1, and 2
    • 2, 4, or 8 Channels per JESD Lane
  • Optional Digital I-Q Demodulator (1)
  • Supplies: 1.2 V, 1.8 V
  • 2-VPP Differential Input, 0.8-V Common-Mode
  • Differential or Single-Ended Input Clock
  • Signal-to-Noise Ratio (SNR):
    • 61 dBFS in 10-Bit Mode
    • 70 dBFS in 12-Bit Mode
    • 73.5 dBFS in 14-Bit Mode
  • Power at 100 MSPS: 41 mW/Channel
  • Package: NFBGA-198 (9 mm × 15 mm)
  • Pb-Free (RoHS Compliant) and Green

(1)Not detailed in this document. For details and information, contact factory.
  • 16-Channel ADC Configurable to Convert
    8, 16, or 32 Inputs
  • 10-, 12-, and 14-Bit Resolution Modes
  • Maximum ADC Conversion Rate:
    • 100 MSPS in 10-Bit Mode
    • 80 MSPS in 12-Bit Mode
    • 65 MSPS in 14-Bit Mode
  • 16 ADCs Configurable to Convert:
    • 8 Inputs with a Sampling Rate of a
      2X ADC Conversion Rate
    • 16 Inputs with a Sampling Rate of a
      1X ADC Conversion Rate
    • 32 Inputs with a Sampling Rate of a
      0.5X ADC Conversion Rate
  • LVDS Outputs with 16X, 14X, 12X, and 10X Serialization
  • 5-Gbps JESD Interface:
    • Supported in 16-Input and 32-Input Modes
    • JESD204B Subclass 0, 1, and 2
    • 2, 4, or 8 Channels per JESD Lane
  • Optional Digital I-Q Demodulator (1)
  • Supplies: 1.2 V, 1.8 V
  • 2-VPP Differential Input, 0.8-V Common-Mode
  • Differential or Single-Ended Input Clock
  • Signal-to-Noise Ratio (SNR):
    • 61 dBFS in 10-Bit Mode
    • 70 dBFS in 12-Bit Mode
    • 73.5 dBFS in 14-Bit Mode
  • Power at 100 MSPS: 41 mW/Channel
  • Package: NFBGA-198 (9 mm × 15 mm)
  • Pb-Free (RoHS Compliant) and Green

(1)Not detailed in this document. For details and information, contact factory.

The ADS52J90 is a low-power, high-performance, 16-channel, analog-to-digital converter (ADC). The conversion rate of each ADC goes up to a maximum of 100 MSPS in 10-bit mode. The maximum conversion rate reduces when the ADC resolution is set to a higher value.

The device can be configured to accept 8, 16, or 32 inputs. In 32-input mode, each ADC alternately samples and converts two different inputs each at an effective sampling rate that is half of the ADC conversion rate. In 8-bit input mode, two ADCs convert the same input in an interleaved manner, resulting in an effective sampling rate that is twice the ADC conversion rate. The ADC is designed to scale its power with the conversion rate.

The ADC outputs are serialized and output through a low-voltage differential signaling (LVDS) interface along with a frame clock and a high-speed bit clock

The device also has an optional JESD204B interface while operating in the 16-input and 32-input modes. This interface runs up to 5 Gbps.

The ADS52J90 is available in a 9-mm × 15-mm, 0.8-mm pitch, NFBGA-198 package and is specified over a temperature range of –40°C to +85°C.

The ADS52J90 is a low-power, high-performance, 16-channel, analog-to-digital converter (ADC). The conversion rate of each ADC goes up to a maximum of 100 MSPS in 10-bit mode. The maximum conversion rate reduces when the ADC resolution is set to a higher value.

The device can be configured to accept 8, 16, or 32 inputs. In 32-input mode, each ADC alternately samples and converts two different inputs each at an effective sampling rate that is half of the ADC conversion rate. In 8-bit input mode, two ADCs convert the same input in an interleaved manner, resulting in an effective sampling rate that is twice the ADC conversion rate. The ADC is designed to scale its power with the conversion rate.

The ADC outputs are serialized and output through a low-voltage differential signaling (LVDS) interface along with a frame clock and a high-speed bit clock

The device also has an optional JESD204B interface while operating in the 16-input and 32-input modes. This interface runs up to 5 Gbps.

The ADS52J90 is available in a 9-mm × 15-mm, 0.8-mm pitch, NFBGA-198 package and is specified over a temperature range of –40°C to +85°C.
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重要文件 類型 標題 格式選項 日期
* Data sheet ADS52J90 10-Bit, 12-Bit, 14-Bit, Multichannel, Low-Power, High-Speed ADC datasheet (Rev. C) 2018年 4月 18日
Application note High Speed ADCs and Amplifiers for Flow Cytometry Applications 2020年 10月 12日

設計與開發

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開發板

ADS52J90EVM — ADS52J90 14 位元多通道低功耗高速 ADC 評估模組

ADS52J90 評估模組 (EVM) 是用於開發 ADS52J90 的平台，這款高度整合類比轉數位轉換器 (ADC) 是專為需要高效能和小尺寸的系統所設計。ADS52J90EVM 讓使用者可針對產品支援的三種類比通道模式，也就是採樣 8 個類比通道、採樣 16 個類比通道和採樣 32 個類比通道，評估其中任何一種模式的性能，其中 ADC 的最大取樣速度與所採樣的類比通道數量成反比。

ADS52J90EVM 提供必要的連接器，以評估使用低電壓差動訊號 (LVDS) 序列介面或 JESD204B 介面 (每個介面都有各自的 FPGA 架構擷取 EVM)。此外，此 EVM 也可在 LMK04826 (...)

使用指南: PDF
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模擬型號

ADS52J90 IBIS Model

SBAM314.ZIP (40 KB) - IBIS Model
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計算工具

ANALOG-ENGINEER-CALC — PC software analog engineer's calculator

The analog engineer’s calculator is designed to speed up many of the repetitive calculations that analog circuit design engineers use on a regular basis. This PC-based tool provides a graphical interface with a list of various common calculations ranging from setting operational-amplifier (...)

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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一，涵蓋我們的類比和電源產品組合，以及特定類比行為模型，且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前，建立完整的終端設備設計和解決方案原型，進而縮短上市時間並降低開發成本。 

在 PSpice for TI 設計與模擬工具中，您可以搜尋 TI (...)
要求
封裝 針腳 CAD 符號、佔位空間與 3D 模型
NFBGA (ZZE) 198 Ultra Librarian
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