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LTC2293 Datasheet

LTC2293 Datasheet

Dual 12-Bit, 65Msps Low Power 3V ADCs
Part No.: LTC2293
Page: 28 Pages
Size: 996 KB
Manufacturer: Linear Technology
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Views: 2
Update Time: 2023-11-21 11:06:31
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LTC2293 Datasheet Applicable Part

Part No. Packing SPQ Marking MSL Pins Temp Range Package Description Buy
LTC2293CUP#PBF Tube 40 LTC2293UP 1 64 0°C ~ 70°C 64-Lead QFN (9mm x 9mm x 0.75mm)  
LTC2293CUP#TRPBF Reel 2000 LTC2293UP 1 64 0°C ~ 70°C 64-Lead QFN (9mm x 9mm x 0.75mm)  
LTC2293CUP#TRMPBF Reel 500 LTC2293UP 1 64 0°C ~ 70°C 64-Lead QFN (9mm x 9mm x 0.75mm)  
LTC2293IUP#PBF Tube 40 LTC2293UP 1 64 -40°C ~ 85°C 64-Lead QFN (9mm x 9mm x 0.75mm)  
LTC2293IUP#TRPBF Reel 2000 LTC2293UP 1 64 -40°C ~ 85°C 64-Lead QFN (9mm x 9mm x 0.75mm)  
LTC2293IUP#TRMPBF Reel 500 LTC2293UP 1 64 -40°C ~ 85°C 64-Lead QFN (9mm x 9mm x 0.75mm)  
SPQ:Standard Pack Quantity;MSL:Moisture Sensitivity Level

LTC2293 Datasheet(PDF)

LTC2293 Datasheet(Picture)

LTC2293 Features

  • Integrated Dual 12-Bit ADCs
  • Sample Rate: 65Msps/40Msps/25Msps
  • Single 3V Supply (2.7V to 3.4V)
  • Low Power: 400mW/235mW/150mW
  • 71.3 dB 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 Family
  • 64-Pin (9mm × 9mm) QFN Package

LTC2293 Applications

  • Wireless and Wired Broadband Communication
  • Imaging Systems
  • Spectral Analysis
  • Portable Instrumentation

LTC2293 Description

The LTC2293 are 12-bit 65Msps, low power dual 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2293 are perfect for demanding imaging and communications applications with AC performance that includes 71.3dB SNR and 90dB SFDR for signals at the Nyquist frequency.

DC specs include ±0.3LSB INL (typ), ±0.15LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.25LSBRMS.

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

LTC2293 Datasheet Related Parts

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LTC2282 12-Bit, Dual, 105Msps, 3V ADC, Low Crosstalk
LTC2284 14-Bit, Dual, 105Msps, 3V ADC, Low Crosstalk
LTC2286 10-Bit, Dual, 25Msps, 3V ADC, Low Crosstalk
LTC2287 10-Bit, Dual, 40Msps, 3V ADC, Low Crosstalk
LTC2288 10-Bit, Dual, 65Msps, 3V ADC, Low Crosstalk
LTC2289 10-Bit, Dual, 80Msps, 3V ADC, Low Crosstalk
LTC2290 12-Bit, Dual, 10Msps, 3V ADC, Low Crosstalk
LTC2291 12-Bit, Dual, 25Msps, 3V ADC, Low Crosstalk
LTC2292 12-Bit, Dual, 40Msps, 3V ADC, Low Crosstalk
LTC2293 12-Bit, Dual, 65Msps, 3V ADC, Low Crosstalk
LTC2294 12-Bit, Dual, 80Msps, 3V ADC, Low Crosstalk
LTC2295 14-Bit, Dual, 10Msps, 3V ADC, Low Crosstalk
LTC2296 14-Bit, Dual, 25Msps, 3V ADC, Low Crosstalk
LTC2297 14-Bit, Dual, 40Msps, 3V ADC, Low Crosstalk
LTC2298 14-Bit, Dual, 65Msps, 3V ADC, Low Crosstalk
LTC2299 14-Bit, Dual, 80Msps, 3V ADC, Low Crosstalk
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LT5515 1.5GHz to 2.5GHz Direct Conversion Quadrature Demodulator
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LT5517 40MHz to 900MHz Direct Conversion Quadrature Demodulator
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