ADS5422 Series

14-Bit, 62-MSPS Analog-to-Digital Converter (ADC)

Catalog

14-Bit, 62-MSPS Analog-to-Digital Converter (ADC)

Part	Number of Bits	Mounting Type	Voltage - Supply, Digital	Operating Temperature [Max]	Operating Temperature [Min]	Configuration	Number of Inputs	Number of A/D Converters	Input Type	Ratio - S/H:ADC	Reference Type	Supplier Device Package	Package / Case	Architecture	Sampling Rate (Per Second)	Data Interface	Voltage - Supply, Analog	Input Range	Power (Typ) @ Conditions	Supplied Contents	Utilized IC / Part
Texas Instruments ADS5422Y/1K5G4	14	Surface Mount	5 V	85 °C	-40 °C	S/H-ADC	1	1	Differential	1:1	External Internal	64-LQFP (10x10)	64-LQFP	Pipelined	62 M per second	Parallel	5 V
Texas Instruments ADS5422Y/1K5	14	Surface Mount	5 V	85 °C	-40 °C	S/H-ADC	1	1	Differential	1:1	External Internal	64-LQFP (10x10)	64-LQFP	Pipelined	62 M per second	Parallel	5 V
Texas Instruments ADS5422Y/250	14	Surface Mount	5 V	85 °C	-40 °C	S/H-ADC	1	1	Differential	1:1	External Internal	64-LQFP (10x10)	64-LQFP	Pipelined	62 M per second	Parallel	5 V
Texas Instruments ADS5422EVM	14							1							62 M per second	Parallel		2 Vpp	1.2 W	Board(s)	ADS5421 ADS5422

Catalog

14-Bit, 62-MSPS Analog-to-Digital Converter (ADC)

Key Features

• HIGH DYNAMIC RANGE:High SFDR: 85dB at 10MHz fINHigh SNR: 72dB at 10MHz fINON-BOARD TRACK-AND-HOLD:Differential InputsSelectable Full-Scale Input RangeFLEXIBLE CLOCKING:Differential or Single-EndedAccepts Sine or Square Wave Clocking Down to 0.5VPPVariable Threshold LevelAPPLICATIONSCOMMUNICATIONS RECEIVERSTEST INSTRUMENTATIONCCD IMAGINGAll trademarks are the property of their respective owners.HIGH DYNAMIC RANGE:High SFDR: 85dB at 10MHz fINHigh SNR: 72dB at 10MHz fINON-BOARD TRACK-AND-HOLD:Differential InputsSelectable Full-Scale Input RangeFLEXIBLE CLOCKING:Differential or Single-EndedAccepts Sine or Square Wave Clocking Down to 0.5VPPVariable Threshold LevelAPPLICATIONSCOMMUNICATIONS RECEIVERSTEST INSTRUMENTATIONCCD IMAGINGAll trademarks are the property of their respective owners.

Description

The ADS5422 is a high-dynamic range, 14-bit, 62MSPS, pipelined Analog-to-Digital Converter (ADC). It includes a high-bandwidth linear track-and-hold amplifier that gives good spurious performance up to the Nyquist rate. The clock input can accept a low-level differential sine wave or square wave signal down to 0.5VPP, further improving the Signal-to-Noise Ratio (SNR) performance. The ADS5422 has a 4VPPdifferential input range (2VPP• 2 inputs) for optimum Spurious-Free Dynamic Range (SFDR). The differential operation gives the lowest even-order harmonic components. A lower input voltage can also be selected using the internal references, further optimizing SFDR. The ADS5422 is available in an LQFP-64 package. The ADS5422 is a high-dynamic range, 14-bit, 62MSPS, pipelined Analog-to-Digital Converter (ADC). It includes a high-bandwidth linear track-and-hold amplifier that gives good spurious performance up to the Nyquist rate. The clock input can accept a low-level differential sine wave or square wave signal down to 0.5VPP, further improving the Signal-to-Noise Ratio (SNR) performance. The ADS5422 has a 4VPPdifferential input range (2VPP• 2 inputs) for optimum Spurious-Free Dynamic Range (SFDR). The differential operation gives the lowest even-order harmonic components. A lower input voltage can also be selected using the internal references, further optimizing SFDR. The ADS5422 is available in an LQFP-64 package.