LTC2238CUH#PBF

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Analog Devices Inc./Maxim Integrated

ANALOG TO DIGITAL CONVERTERS - ADC 10-B, 65MSPS L PWR 3V ADCS

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LTC2238CUH#PBF

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Analog Devices Inc./Maxim Integrated

ANALOG TO DIGITAL CONVERTERS - ADC 10-B, 65MSPS L PWR 3V ADCS

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Description Specifications Series Pricing CAD Documents

Description

General part information

LTC2238 Series

The LTC2238/LTC2237/LTC2236 are 10-bit 65Msps/40Msps/25Msps, low power 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2238/LTC2237/LTC2236 are perfect for demanding imaging and communications applications with AC performance that includes 61.8dB SNR and 85dB SFDR for signals at the Nyquist frequency.DC specs include ±0.1LSB INL (typ), ±0.05LSB DNL (typ) and ±0.5LSB INL, ±0.5LSB DNL over temperature. The transition noise is a low 0.07LSBRMS.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.ApplicationsWireless and Wired Broadband CommunicationImaging SystemsUltrasoundSpectral AnalysisPortable Instrumentation

Technical Specifications

Parameters and characteristics for this part

Specification	LTC2238CUH#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 count
Number of Bits	10 bits
Number of Inputs	1
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Package / Case	32-WFQFN Exposed Pad
Package Length	5 mm
Package Name	32-QFN
Package Width	5 mm
Ratio - ADC	1
Ratio - S/H	1
Reference Type	External, Internal
Sampling Rate (Per Second)	65 MHz
Voltage - Supply, Analog (Max)	3.4 V
Voltage - Supply, Analog (Min)	2.7 V
Voltage - Supply, Digital (Max)	3.4 V
Voltage - Supply, Digital (Min)	2.7 V

LTC2238 Series

10-Bit, 65Msps Low Power 3V ADCs

Part	Number of Inputs	Reference Type	Operating Temperature (Max)	Operating Temperature (Min)	Number of Bits	Number of A/D Converters	Architecture	Voltage - Supply, Analog (Max)	Voltage - Supply, Analog (Min)	Configuration	Ratio - ADC	Ratio - S/H	Sampling Rate (Per Second)	Package Width	Package Name	Package Length	Package / Case	Voltage - Supply, Digital (Max)	Voltage - Supply, Digital (Min)	Mounting Type	Input Type	Data Interface
Analog Devices Inc./Maxim Integrated LTC2238CUH#PBF	1	External Internal	70 °C	0 °C	10 bits	1 count	Pipelined	3.4 V	2.7 V	S/H-ADC	1	1	65 MHz	5 mm	32-QFN	5 mm	32-WFQFN Exposed Pad	3.4 V	2.7 V	Surface Mount	Differential Single Ended	Parallel
Analog Devices Inc./Maxim Integrated LTC2238CUH#TRPBF	1	External Internal	70 °C	0 °C	10 bits	1 count	Pipelined	3.4 V	2.7 V	S/H-ADC	1	1	65 MHz	5 mm	32-QFN	5 mm	32-WFQFN Exposed Pad	3.4 V	2.7 V	Surface Mount	Differential Single Ended	Parallel
Analog Devices Inc./Maxim Integrated LTC2238IUH#TRPBF	1	External Internal	85 °C	-40 °C	10 bits	1 count	Pipelined	3.4 V	2.7 V	S/H-ADC	1	1	65 MHz	5 mm	32-QFN	5 mm	32-WFQFN Exposed Pad	3.4 V	2.7 V	Surface Mount	Differential Single Ended	Parallel
Analog Devices Inc./Maxim Integrated LTC2238IUH#PBF	1	External Internal	85 °C	-40 °C	10 bits	1 count	Pipelined	3.4 V	2.7 V	S/H-ADC	1	1	65 MHz	5 mm	32-QFN	5 mm	32-WFQFN Exposed Pad	3.4 V	2.7 V	Surface Mount	Differential Single Ended	Parallel

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

R478 Reliability Data

LTC2238CUH#PBF | Datasheet