LTC2253CUH#PBF

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Analog Devices

12-BIT, 125MSPS LOW POWER 3V ADCS

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LTC2253CUH#PBF

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Analog Devices

12-BIT, 125MSPS LOW POWER 3V ADCS

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DocumentsR478 Reliability Data Datasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LTC2253CUH#PBF

Architecture	Pipelined
Configuration	S/H-ADC
Data Interface	Parallel
Input Type	Single Ended, Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	12 bits
Number of Inputs	1
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Ratio - S/H:ADC	1:1
Reference Type	External, Internal
Sampling Rate (Per Second)	125 M
Supplier Device Package	32-QFN (5x5)
Voltage - Supply, Analog [Max]	3.4 V
Voltage - Supply, Analog [Min]	2.85 V
Voltage - Supply, Digital [Max]	3.4 V
Voltage - Supply, Digital [Min]	2.85 V

LTC2253 Series

12-Bit, 125Msps Low Power 3V ADCs

Part	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Reference Type	Data Interface	Operating Temperature [Max]	Operating Temperature [Min]	Configuration	Mounting Type	Architecture	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Input Type	Supplier Device Package	Number of Bits	Ratio - S/H:ADC	Sampling Rate (Per Second)	Number of A/D Converters	Number of Inputs
Analog Devices LTC2253CUH#PBF	2.85 V	3.4 V	External Internal	Parallel	70 °C	0 °C	S/H-ADC	Surface Mount	Pipelined	3.4 V	2.85 V	Differential Single Ended	32-QFN (5x5)	12 bits	1:1	125 M	1	1

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 64.60
		10	$ 50.63
		25	$ 47.06
		100	$ 44.30

Description

General part information

LTC2253 Series

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