LTC2289 Datasheet | Linear Technology

Features - Integrated Dual 10-Bit ADCs - Sample Rate: 80Msps - Single 3V Supply (2.7V to 3.4V) - Low Power: 422m W - 61.6d B SNR at 70MHz Input - 85d B SFDR at 70MHz Input - 110d B 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 patible 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) - 64-Pin (9mm × 9mm) QFN Package U APPLICATIO S - Wireless and Wired Broadband munication - Imaging Systems - Spectral Analysis - Portable Instrumentation Dual 10-Bit, 80Msps Low Noise 3V ADC DESCRIPTIO The LTC®2289 is a 10-bit 80Msps, low noise 3V dual A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2289 is perfect for demanding imaging and munications applications with AC performance that includes 61.6d B SNR and 85d B SFDR for signals well beyond the Nyquist frequency. DC specs include ±0.1LSB INL (typ), ±0.1LSB DNL (typ) and ±0.6LSB INL, ±0.5LSB 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. 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. , LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. TYPICAL...