LTC2252 Series

12-Bit, 105Msps Low Power 3V ADCs

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

12-Bit, 105Msps Low Power 3V ADCs

Part	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Data Interface	Ratio - S/H:ADC	Sampling Rate (Per Second)	Number of Bits	Number of A/D Converters	Architecture	Configuration	Number of Inputs [custom]	Mounting Type	Reference Type	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	Input Type
Analog Devices Inc./Maxim Integrated LTC2252CUH#PBF	32-QFN (5x5)	70 °C	0 °C	3.4 V	2.85 V	Parallel	1:1	105 M	12	1	Pipelined	S/H-ADC	1	Surface Mount	External Internal	3.4 V	2.85 V	Differential Single Ended
Analog Devices Inc./Maxim Integrated LTC2252IUH#TRPBF	32-QFN (5x5)	85 °C	-40 C	3.4 V	2.85 V	Parallel	1:1	105 M	12	1	Pipelined	S/H-ADC	1	Surface Mount	External Internal	3.4 V	2.85 V	Differential Single Ended
Analog Devices Inc./Maxim Integrated LTC2252CUH#TRPBF	32-QFN (5x5)	70 °C	0 °C	3.4 V	2.85 V	Parallel	1:1	105 M	12	1	Pipelined	S/H-ADC	1	Surface Mount	External Internal	3.4 V	2.85 V	Differential Single Ended
Analog Devices Inc./Maxim Integrated LTC2252IUH#PBF	32-QFN (5x5)	85 °C	-40 C	3.4 V	2.85 V	Parallel	1:1	105 M	12	1	Pipelined	S/H-ADC	1	Surface Mount	External Internal	3.4 V	2.85 V	Differential Single Ended

Catalog

12-Bit, 105Msps Low Power 3V ADCs

Description

The LTC2253/LTC2252 are 12-bit 125Msps/105Msps, low power 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2253/LTC2252 are perfect for demanding imaging and communications applications with AC performance that includes 70.1dB SNR and 85dB SFDR for signals at the Nyquist frequency.DC specs include ±0.3LSB INL (typ), ±0.15LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 0.32LSBRMS.A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.3V 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.ApplicationsWireless and Wired Broadband CommunicationImaging SystemsUltrasoundSpectral AnalysisPortable Instrumentation