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

ADC3664

現行

具有 SLVDS 介面的雙通道、14 位元、125 MSPS、高 SNR、低功率 ADC

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產品規格表

ADC3664

現行
產品規格表 立即訂購

產品詳細資料

Sample rate (max) (Msps) 125 Resolution (Bits) 14 Number of input channels 2 Interface type Serial LVDS Analog input BW (MHz) 1400 Features High Dynamic Range, High Performance, Low Power Rating Catalog Peak-to-peak input voltage range (V) 3.2 Power consumption (typ) (mW) 200 Architecture SAR SNR (dB) 77.5 ENOB (Bits) 12.6 SFDR (dB) 84 Operating temperature range (°C) -40 to 105 Input buffer No
Sample rate (max) (Msps) 125 Resolution (Bits) 14 Number of input channels 2 Interface type Serial LVDS Analog input BW (MHz) 1400 Features High Dynamic Range, High Performance, Low Power Rating Catalog Peak-to-peak input voltage range (V) 3.2 Power consumption (typ) (mW) 200 Architecture SAR SNR (dB) 77.5 ENOB (Bits) 12.6 SFDR (dB) 84 Operating temperature range (°C) -40 to 105 Input buffer No
WQFN (RSB) 40 25 mm² (5 mm × 5 mm)
  • 14-Bit 125 MSPS ADC
  • Noise floor: –156.9 dBFS/Hz
  • Low power consumption: 100 mW/ch
  • Latency: 2 clock cycles
  • Voltage reference:
    • External: 65 to 125 MSPS
    • Internal: 100 to 125 MSPS
  • Guaranteed 14-Bit, no missing codes
  • Input bandwidth: 1.4 GHz (3 dB)
  • INL: ±2.6 LSB; DNL: ±0.9 LSB
  • Industrial temperature range: –40°C to +105°C
  • On-chip digital filter (optional)
    • Decimation by 2, 4, 8, 16, 32
    • 32-bit NCO
  • Serial LVDS digital interface (2-, 1- and 1/2-wire)
  • Small Footprint: 40-VQFN (5 mm × 5 mm) package
  • Spectral performance (fIN = 5 MHz):
    • SNR: 77.5 dBFS
    • SFDR: 84-dBc HD2, HD3
    • SFDR: 92-dBFS worst spur
  • Spectral performance (fIN = 70 MHz):
    • SNR: 75.5 dBFS
    • SFDR: 76-dBc HD2, HD3
    • SFDR: 84-dBFS worst spur
  • 14-Bit 125 MSPS ADC
  • Noise floor: –156.9 dBFS/Hz
  • Low power consumption: 100 mW/ch
  • Latency: 2 clock cycles
  • Voltage reference:
    • External: 65 to 125 MSPS
    • Internal: 100 to 125 MSPS
  • Guaranteed 14-Bit, no missing codes
  • Input bandwidth: 1.4 GHz (3 dB)
  • INL: ±2.6 LSB; DNL: ±0.9 LSB
  • Industrial temperature range: –40°C to +105°C
  • On-chip digital filter (optional)
    • Decimation by 2, 4, 8, 16, 32
    • 32-bit NCO
  • Serial LVDS digital interface (2-, 1- and 1/2-wire)
  • Small Footprint: 40-VQFN (5 mm × 5 mm) package
  • Spectral performance (fIN = 5 MHz):
    • SNR: 77.5 dBFS
    • SFDR: 84-dBc HD2, HD3
    • SFDR: 92-dBFS worst spur
  • Spectral performance (fIN = 70 MHz):
    • SNR: 75.5 dBFS
    • SFDR: 76-dBc HD2, HD3
    • SFDR: 84-dBFS worst spur

The ADC3664 device is a low-noise, ultra-low power, 14-bit, 125-MSPS, high-speed dual channel ADC. Designed for lowest noise performance, the device delivers a noise spectral density of –156.9 dBFS/Hz combined with excellent linearity and dynamic range. The ADC3664 offers IF sampling support which makes the device suited for a wide range of applications. High-speed control loops benefit from the short latency as low as one clock cycle. The ADC consumes only 100 mW/ch at 125 MSPS and its power consumption scales very well with lower sampling rates.

The ADC3664 uses a serial LVDS (SLVDS) interface to output the data which minimizes the number of digital interconnects. The device supports a two-lane, one-lane and half-lane option. The ADC3664 is pin-to-pin compatible with a family of 16-bit resolution ADCs. The device supports the extended industrial temperature range from –40 to +105⁰C.

The ADC3664 device is a low-noise, ultra-low power, 14-bit, 125-MSPS, high-speed dual channel ADC. Designed for lowest noise performance, the device delivers a noise spectral density of –156.9 dBFS/Hz combined with excellent linearity and dynamic range. The ADC3664 offers IF sampling support which makes the device suited for a wide range of applications. High-speed control loops benefit from the short latency as low as one clock cycle. The ADC consumes only 100 mW/ch at 125 MSPS and its power consumption scales very well with lower sampling rates.

The ADC3664 uses a serial LVDS (SLVDS) interface to output the data which minimizes the number of digital interconnects. The device supports a two-lane, one-lane and half-lane option. The ADC3664 is pin-to-pin compatible with a family of 16-bit resolution ADCs. The device supports the extended industrial temperature range from –40 to +105⁰C.
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我們的 ADC3660 系列贏得 2021 年世界電子產品成就獎 (WEAA) 放大器/資料轉換類別的年度最佳產品。

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 ADC3664 14-Bit, 125-MSPS, Low-Noise, Low Power Dual Channel ADC datasheet (Rev. B) PDF | HTML 2022/7/14
應用說明 Comparing Active vs. Passive High-Speed/RF A/D Converter Front Ends PDF | HTML 2025/3/28
應用說明 Improving MSPS ADC’s SFDR While Relaxing AAF Requirements and Using Integrated DDC Features PDF | HTML 2025/2/18
類比設計期刊 How to simplify AFE filtering via high‐speed ADCs with internal digital filters 2020/1/10

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

ADC3664EVM — 具有 SLVDS 介面的 ADC3664 雙路、14 位元、125MSPS、高 SNR、低功耗 ADC 評估模組

ADC3664 評估模組 (EVM) 專為評估 ADC3664 系列高速類比轉數位轉換器 (ADC) 所設計。本 EVM 搭載 ADC3664 晶片，該晶片為具備序列 LVDS 介面的 16 位元、雙通道 125MSPS ADC，可評估 14 位元裝置系列中的單通道或雙通道裝置。
使用指南: PDF | HTML
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開發板

RP-3P-STEMLAB-TI — Red Pitaya STEMlab 與 TI 合作。信用卡大小的 RF 訊號採集和生成平台

Red Pitaya STEMlab TI 入門套件專為工程師、研究人員及教育人員設計，適用於需要高性能、可重新配置平台之測試與量測、資料擷取以及即時訊號處理等領域。非常適合 RF、雷達、通訊、光子學及嵌入式系統開發中高要求的應用。

從：Red Pitaya d.o.o.
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開發模組 (EVM) 的 GUI

DATACONVERTERPRO-SW — 高速資料轉換器 Pro GUI 安裝程式，v5.31

這款高速資料轉換器專業 GUI 是一款 PC（與 Windows® XP/7/10 相容）程式，旨在協助評估大多數 TI 高速資料轉換器 [類比轉數位轉換器 (ADC) 和數位轉類比轉換器 (DAC)] 和類比前端 (AFE) 平台。DATACONVERTERPRO-SW 旨在支援整個 TSW14xxx 系列資料擷取和模式產生卡，為時域和頻域中的資料轉換器分析提供強大且快速的解決方案，並支援單音、多音和調變訊號。此 GUI 也與 TI 模式產生 GUI 相容，可快速合成單音、多音和調變訊號。

使用者可以向 DATACONVERTERPRO-SW 提供自訂模式，以載入到 TI DAC。支援從 (...)

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模擬型號

ADC36XX IBIS Model

SBAM400.ZIP (52 KB) - IBIS 模型
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封裝 針腳 CAD 符號、佔位空間與 3D 模型
WQFN (RSB) 40 Ultra Librarian
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