LTC2249IUH#PBF

LTC®2249 is a 14bit 80Msps, low power 3V A/D converter designed for digitizing high frequency, wide dynamic range signals. A single-ended CLK input controls converter operation. It features pin compatible family 125Msps LTC2253 (12bit), LTC2255 (14bit), 105Msps LTC2252 (12bit), LTC2254 (14bit), 80Msps LTC2229 (12bit), LTC2249 (14bit), 65Msps LTC2228 (12bit), LTC2248 (14bit), 40Msps LTC2227 (12bit), LTC2247 (14bit), 25Msps LTC2226 (12bit), LTC2246 (14bit), 10Msps LTC2225 (12bit), LTC2245 (14bit). Typical applications include wireless and wired broadband communication, imaging systems, ultrasound, spectral analysis and portable instrumentation.

• Low power of 22mW
• 73dB SNR at 70MHz input
• Single 3V supply (2.7V to 3.4V)
• 90dB SFDR at 70MHz input
• No missing codes and flexible input range 1VP-P to 2VP-P
• 575MHz full power bandwidth S/H
• Clock duty cycle stabilizer
• Shutdown and nap modes
• 32 lead QFN-EP package
• Operating temperature range from -40°C to 85°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party