LTC2247 Datasheet | Linear Technology

Features - Sample Rate: 65Msps/40Msps/25Msps - Single 3V Supply (2.7V to 3.4V) - Low Power: 205m W/120m W/75m W - 74.3d B SNR - 90d B SFDR - No Missing Codes - 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 125Msps: LTC2253 (12-Bit), LTC2255 (14-Bit) 105Msps: LTC2252 (12-Bit), LTC2254 (14-Bit) 80Msps: LTC2229 (12-Bit), LTC2249 (14-Bit) 65Msps: LTC2228 (12-Bit), LTC2248 (14-Bit) 40Msps: LTC2227 (12-Bit), LTC2247 (14-Bit) 25Msps: LTC2226 (12-Bit), LTC2246 (14-Bit) 10Msps: LTC2225 (12-Bit), LTC2245 (14-Bit) - 32-Pin (5mm × 5mm) QFN Package U APPLICATIO S - Wireless and Wired Broadband munication - Imaging Systems - Ultrasound - Spectral Analysis - Portable Instrumentation LTC2248/LTC2247/LTC2246 14-Bit, 65/40/25Msps Low Power 3V ADCs DESCRIPTIO The LTC®2248/LTC2247/LTC2246 are 14-bit 65Msps/ 40Msps/25Msps, low power 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2248/LTC2247/LTC2246 are perfect for demanding imaging and munications applications with AC performance that includes 74.3d B SNR and 90d B SFDR for signals at the Nyquist frequency. DC specs include ±1LSB 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 3.6V 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. , LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. TYPICAL...