LTC2280 - Dual 10-Bit, 105Msps Low Noise 3V ADC

DC specs include ±0.1LSB INL (typ), ±0.1LSB DNL (typ) and ±0.6LSB INL, ±0.6LSB DNL over temperature. The transition noise is a low 0.08LSBRMS.

A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic.

A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.

特点
  • Integrated Dual 10-Bit ADCs
  • Sample Rate: 105Msps
  • Single 3V Supply (2.85V to 3.4V)
  • Low Power: 540mW
  • 61.6dB SNR, 85dB SFDR
  • 110dB Channel Isolation at 100MHz
  • Flexible Input: 1VP-P to 2VP-P Range
  • 575MHz Full Power Bandwidth S/H
  • Clock Duty Cycle Stabilizer
  • Shutdown and Nap Modes
  • Pin Compatible Family  105Msps: LTC2282 (12-Bit), LTC2280 (10-Bit) 80Msps: LTC2294 (12-Bit), LTC2289 (10-Bit) 65Msps: LTC2293 (12-Bit), LTC2288 (10-Bit) 40Msps: LTC2292 (12-Bit), LTC2287 (10-Bit) 25Msps: LTC2291 (12-Bit), LTC2286 (10-Bit) 10Msps: LTC2290 (12-Bit)
  • 64-Pin (9mm × 9mm) QFN Package
典型应用
LTC2280 Typical Application
LTC2280 Typical Application
应用
  • Wireless and Wired Broadband Communication
  • Imaging Systems
  • Spectral Analysis
  • Portable Instrumentation
封装信息
LTC2280 Package Drawing
Order Information 订购型号
器件型号封装温度价格 (以 1 ~ 99 片为批量)价格 (以 1000 片为批量) *
LTC2280CUP#PBF9x9 QFN-64C$16.07$11.25
LTC2280CUP#TRPBF9x9 QFN-64C$11.35
LTC2280IUP#PBF9x9 QFN-64I$19.29$13.50
LTC2280IUP#TRPBF9x9 QFN-64I$13.60
演示电路板
器件型号描述价格
DC851A-WLTC2280IUP | DeMUX DUAL ADC, +3.0V, 105Msps 10-Bit 1MHz < Ain < 70MHz, (req. DC890)$200.00
DC851A-XLTC2280IUP | DeMUX DUAL ADC, +3.0V, 105Msps 10-Bit 70MHz < Ain < 140MHz, (req. DC890)$200.00
Companion Boards
器件型号描述价格
DC890BUSB Data Acquisition Controller, for PScope Evaluation Kits (up to 250Mbps, CMOS/LVDS)$300.00
数据表
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CAD 符号
相关产品
LTC2280 - Dual 10-Bit, 105Msps Low Noise 3V ADC
R478 - Reliability Data
14-Bit/12-Bit 125Msps Quad/Dual ADC Family
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LTC2299 - IBIS Model (2280/82/84/86-99)
LTC2280 Footprints and Symbols
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