LTC2296 - Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs

DC specs include ±1.2LSB INL (typ), ±0.5LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 1LSBRMS.

A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.3V logic. An optional multiplexer allows both channels to share a digital output bus.

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 14-Bit ADCs
  • Sample Rate: 65Msps/40Msps/25Msps
  • Single 3V Supply (2.7V to 3.4V)
  • Low Power: 400mW/235mW/150mW
  • 74.3dB SNR
  • 90dB SFDR
  • 110dB Channel Isolation at 100MHz
  • Multiplexed or Separate Data Bus
  • Flexible Input: 1VP-P to 2VP-P Range
  • 575MHz Full Power Bandwidth S/H
  • Clock Duty Cycle Stabilizer
  • Shutdown and Nap Modes
  • Pin Compatible Family105Msps: LTC2282 (12-Bit), LTC2284 (14-Bit)80Msps: LTC2294 (12-Bit), LTC2299 (14-Bit)65Msps: LTC2293 (12-Bit), LTC2298 (14-Bit)40Msps: LTC2292 (12-Bit), LTC2297 (14-Bit)25Msps: LTC2291 (12-Bit), LTC2296 (14-Bit)
  • 64-Pin (9mm × 9mm) QFN Package
典型应用
LTC2296 Typical Application
LTC2296 Typical Application
应用
  • Wireless and Wired Broadband Communication
  • Imaging Systems
  • Spectral Analysis
  • Portable Instrumentation
封装信息
LTC2296 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) *
LTC2296CUP#PBF9x9 QFN-64C$25.93$18.75
LTC2296CUP#TRPBF9x9 QFN-64C$18.85
LTC2296IUP#PBF9x9 QFN-64I$31.13$22.50
LTC2296IUP#TRPBF9x9 QFN-64I$22.60
演示电路板
器件型号描述价格
DC816A-DLTC2296IUP | MUX DUAL ADC, VDD=+3.0V, 25Msps, 14Bit, 1MHz < AIN < 70MHz, (req. DC718)$200.00
DC851A-DLTC2296IUP | DeMUX Dual ADC, +3.0V, 25Msps 14-Bit 1MHz < Ain < 70MHz, (req. DC890)$200.00
Companion Boards
器件型号描述价格
DC718CUSB Data Acquisition Controller, for PScope Evaluation Kits (<135Mbps)$300.00
DC890BUSB Data Acquisition Controller, for PScope Evaluation Kits (up to 250Mbps, CMOS/LVDS)$300.00
数据表
可靠性数据
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软件和仿真
CAD 符号
相关产品
LTC2298/LTC2297/LTC2296 - Dual 14-Bit, 65/40/25Msps Low Power 3V ADCs
R478 - Reliability Data
14-Bit/12-Bit 125Msps Quad/Dual ADC Family
High Speed Amplifiers/ADC Drivers
LTC2299 - IBIS Model (2280/82/84/86-99)
LTC2296 Footprints and Symbols
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