ADS5273
- Maximum Sample Rate: 70MSPS
- 12-Bit Resolution
- No Missing Codes
- Total Power Dissipation:
Internal Reference: 1W
External Reference: 937mW - CMOS Technology
- Simultaneous Sample-and-Hold
- 71dBFS SNR at 5MHz IF
- 3.3V Digital/Analog Supply
- Serialized LVDS Outputs
- Integrated Frame and Bit Patterns
- Option to Double LVDS Clock Output Currents
- Four Current Modes for LVDS
- Pin- and Format-Compatible Family
- TQFP-80 PowerPAD Package
- APPLICATIONS
- Portable Ultrasound Systems
- Test Equipment
- Military
PowerPAD Is a trademark of Texas Instruments.
The ADS5273 is a high-performance, CMOS, 70MSPS, 8-channel analog-to-digital converter (ADC). An internal reference is provided, simplifying system design requirements. Low power consumption allows for the highest of system integration densities. Serial LVDS (low-voltage differential signaling) outputs reduce the number of interface lines and package size.
An integrated phase lock loop (PLL) multiplies the incoming ADC sampling clock by a factor of 12. This high-frequency LVDS clock is used in the data serialization and transmission process. The word output of each internal ADC is serialized and transmitted either MSB or LSB first. In addition to the eight data outputs, a bit clock and a word clock are also transmitted. The bit clock is at 6x the speed of the sampling clock, whereas the word clock is at the same speed of the sampling clock.
The ADS5273 provides an internal reference, or can optionally be driven with an external reference. Best performance is achieved through the internal reference mode.
The device is available in a PowerPAD TQFP-80 package and is specified over a -40°C to +85°C operating range.
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設計與開發
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ADC-HARMONIC-CALC — ADC Frequency Calculator Download
The ADC Harmonic Calculation tool is an excel based calculator for determining the location in frequency space of high order harmonics following Nyquist aliasing in an analog to digital converter.
Given an ADC sample rate and the span of a signal of interest the calcultor will determine if the 2nd (...)
支援產品和硬體
產品
高速 ADC (≥10 MSPS)
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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產品
精密度運算放大器 (Vos<1mV)
一般用途運算放大器
音訊運算放大器
轉阻放大器
高速運算放大器 (GBW ≥ 50 MHz)
功率運算放大器
視訊放大器
線路驅動器
轉導放大器與雷射驅動器
全差分放大器
精確 ADC
生物感測 AFE
高速 ADC (≥10 MSPS)
接收器
觸控式螢幕控制器
差分放大器
儀器放大器
音訊線路接收器
類比電流感測放大器
數位電源監測器
配備整合式分流電阻器的類比電流感測放大器
具整合式分流電阻器的數位電源監測器
晶粒與晶圓服務
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.
支援產品和硬體
產品
高速 ADC (≥10 MSPS)
精確 ADC
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
HTQFP (PFP) | 80 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。