LTC2242-12
12-Bit, 250Msps ADC
FEATURES DESCRIPTION n The LTC®2242-12 is a 250Msps, sampling 12-bit A/D converter designed for digitizing high frequency, wide dynamic
range signals. The LTC2242-12 is perfect for demanding
communications applications with AC performance that
includes 65.4dB SNR and 78dB SFDR. Ultralow jitter of
95fsRMS allows IF undersampling with excellent noise
performance. n Sample Rate: 250Msps
65.4dB SNR
78dB SFDR
1.2GHz Full Power Bandwidth S/H
Single 2.5V Supply
Low Power Dissipation: 740mW
LVDS, CMOS, or Demultiplexed CMOS Outputs
Selectable Input Ranges: ±0.5V or ±1V
No Missing Codes
Optional Clock Duty Cycle Stabilizer
Shutdown and Nap Modes
Data Ready Output Clock
Pin Compatible Family
250Msps: LTC2242-12 (12-Bit), LTC2242-10 (10-Bit)
210Msps: LTC2241-12 (12-Bit), LTC2241-10 (10-Bit)
170Msps: LTC2240-12 (12-Bit), LTC2240-10 (10-Bit) …