LTC2209 Datasheet | Linear Technology

Features n Sample Rate: 160Msps n 77.3d BFS Noise Floor n 100d B SFDR n SFDR >84d B at 250MHz (1.5VP-P Input Range) n PGA Front End (2.25VP-P or 1.5VP-P Input Range) n 700MHz Full Power Bandwidth S/H n Optional Internal Dither n Optional Data Output Randomizer n LVDS or CMOS Outputs n Single 3.3V Supply n Power Dissipation: 1.53W n Clock Duty Cycle Stabilizer n Pin-patible Family: 130Msps: LTC2208 (16-Bit), LTC2208-14 (14-Bit) 105Msps: LTC2217 (16-Bit) n 64-Pin (9mm × 9mm) QFN Package Applications n Telemunications n Receivers n Cellular Base Stations n Spectrum Analysis n Imaging Systems n ATE 16-Bit, 160Msps ADC Description The LTC®2209 is a 160Msps 16-bit A/D converter designed for digitizing high frequency, wide dynamic range signals with input frequencies up to 700MHz. The input range of the ADC can be optimized with the PGA front end. The LTC2209 is perfect for demanding munications applications, with AC performance that includes 77.3d BFS Noise Floor and 100d B spurious free dynamic range (SFDR). Ultra low jitter of 70fs RMS allows undersampling of high input frequencies with excellent noise performance. Maximum DC specs include ±5.5LSB INL, ±1LSB DNL (no missing codes). The digital output can be either differential LVDS or single-ended CMOS. There are two format options for the CMOS outputs: a single bus running at the full data rate or demultiplexed busses running at half data rate. A separate output power supply allows the CMOS output swing to range from 0.5V to 3.6V. The ENC+ and ENC- inputs may be driven differentially or single-ended with a sine wave, PECL, LVDS, TTL or CMOS inputs. An optional clock duty cycle stabilizer allows high performance at full speed with a wide range of clock duty cycles. L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Typical Application VCM 2.2µF 1.25V MON MODE BIAS VOLTAGE AIN + ANALOG INPUT AIN -...