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

ADS5542

現行

14 位元 80-MSPS 類比轉數位轉換器 (ADC)

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產品規格表

ADS5542

現行
產品規格表 立即訂購

產品詳細資料

Sample rate (max) (Msps) 80 Resolution (Bits) 14 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 750 Features High Performance Rating Catalog Peak-to-peak input voltage range (V) 2.3 Power consumption (typ) (mW) 674 Architecture Pipeline SNR (dB) 74.3 ENOB (Bits) 11.9 SFDR (dB) 92 Operating temperature range (°C) -40 to 85 Input buffer No
Sample rate (max) (Msps) 80 Resolution (Bits) 14 Number of input channels 1 Interface type Parallel CMOS Analog input BW (MHz) 750 Features High Performance Rating Catalog Peak-to-peak input voltage range (V) 2.3 Power consumption (typ) (mW) 674 Architecture Pipeline SNR (dB) 74.3 ENOB (Bits) 11.9 SFDR (dB) 92 Operating temperature range (°C) -40 to 85 Input buffer No
HTQFP (PAP) 64 144 mm² (12 mm × 12 mm)
  • 14-Bit Resolution
  • 80 MSPS Sample Rate
  • High SNR: 72.9 dBFS at 100 MHz fIN
  • High SFDR: 88 dBc at 100 MHz fIN
  • 2.3-VPP Differential Input Voltage
  • Internal Voltage Reference
  • 3.3-V Single-Supply Voltage
  • Analog Power Dissipation: 545 mW
  • Serial Programming Interface
  • TQFP-64 PowerPAD™ Package
  • Recommended Amplifiers: OPA695, OPA847, THS3201, THS3202, THS4503, THS4509, THS9001
  • APPLICATIONS
    • Wireless Communication
      • Communication Receivers
      • Base Station Infrastructure
    • Test and Measurement Instrumentation
    • Single and Multichannel Digital Receivers
    • Communication Instrumentation
      • Radar, Infrared
    • Video and Imaging
    • Medical Equipment

PowerPAD is a trademark of Texas Instruments
  • 14-Bit Resolution
  • 80 MSPS Sample Rate
  • High SNR: 72.9 dBFS at 100 MHz fIN
  • High SFDR: 88 dBc at 100 MHz fIN
  • 2.3-VPP Differential Input Voltage
  • Internal Voltage Reference
  • 3.3-V Single-Supply Voltage
  • Analog Power Dissipation: 545 mW
  • Serial Programming Interface
  • TQFP-64 PowerPAD™ Package
  • Recommended Amplifiers: OPA695, OPA847, THS3201, THS3202, THS4503, THS4509, THS9001
  • APPLICATIONS
    • Wireless Communication
      • Communication Receivers
      • Base Station Infrastructure
    • Test and Measurement Instrumentation
    • Single and Multichannel Digital Receivers
    • Communication Instrumentation
      • Radar, Infrared
    • Video and Imaging
    • Medical Equipment

PowerPAD is a trademark of Texas Instruments

The ADS5542 is a high-performance, 14-bit, 80 MSPS analog-to-digital converter (ADC). To provide a complete converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference. Designed for applications demanding the highest speed and highest dynamic performance in little space, the ADS5542 has excellent power consumption of 545 mW at 3.3-V single-supply voltage. This allows an even higher system integration density. The provided internal reference simplifies system design requirements. Parallel CMOS-compatible output ensures seamless interfacing with common logic.

The ADS5542 is available in a 64-pin TQFP PowerPAD package over the industrial temperature range -40°C to 85°C.

The ADS5542 is a high-performance, 14-bit, 80 MSPS analog-to-digital converter (ADC). To provide a complete converter solution, it includes a high-bandwidth linear sample-and-hold stage (S&H) and internal reference. Designed for applications demanding the highest speed and highest dynamic performance in little space, the ADS5542 has excellent power consumption of 545 mW at 3.3-V single-supply voltage. This allows an even higher system integration density. The provided internal reference simplifies system design requirements. Parallel CMOS-compatible output ensures seamless interfacing with common logic.

The ADS5542 is available in a 64-pin TQFP PowerPAD package over the industrial temperature range -40°C to 85°C.
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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 14-Bit, 80 MSPS Analog-to-Digital Converter datasheet (Rev. D) 2007/2/8
應用說明 Design Considerations for Avoiding Timing Errors during High-Speed ADC, LVDS Dat (Rev. A) 2015/5/22
應用說明 Why Use Oversampling when Undersampling Can Do the Job? (Rev. A) 2013/7/19
應用說明 Driving High-Speed ADCs: Circuit Topologies and System-Level Parameters (Rev. A) 2010/9/10
應用說明 Smart Selection of ADC/DAC Enables Better Design of Software-Defined Radio 2009/4/28
應用說明 CDCE62005 as Clock Solution for High-Speed ADCs 2008/9/4
應用說明 CDCE72010 as a Clocking Solution for High-Speed Analog-to-Digital Converters 2008/6/8
應用說明 Phase Noise Performance and Jitter Cleaning Ability of CDCE72010 2008/6/2
使用指南 ADS5500/5541/5542/5520/5521/5522 14-&12-Bit Single Channel ADC w/LVDT1422 Output 2006/7/26
類比設計期刊 Clocking High-Speed Data Converters 2005/1/18

設計與開發

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支援軟體

HSADC-SPI-UTILITY — ADS5400 EVM GUI

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模擬型號

ADS55xx IBIS Model (Rev. C)

SBAC028 (208 KB) - IBIS 模型
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計算工具

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

類比工程師的計算機旨在加速類比電路設計工程師定期使用的許多重複計算。此基於 PC 的工具提供圖形介面，列出各種常見計算，從使用回饋電阻器設定運算放大器增益到選擇適當的電路設計元件以穩定類比數位轉換器 (ADC) 驅動緩衝電路。

除了作為獨立工具使用外，此計算機還與類比工程師口袋參考中描述的概念相得益彰。

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計算工具

JITTER-SNR-CALC — Jitter and SNR calculator

JITTER-SNR-CALC can be used for calculating theoretical Signal to Noise (SNR) performance of ADCs based on input frequency and clock jitter.

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封裝 針腳 CAD 符號、佔位空間與 3D 模型
HTQFP (PAP) 64 Ultra Librarian
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