ADS5474-SP Series

Radiation-hardness-assured (RHA), QMLV, 100-krad, ceramic, 14-bit, single, 400-MSPS ADC

Catalog

Radiation-hardness-assured (RHA), QMLV, 100-krad, ceramic, 14-bit, single, 400-MSPS ADC

Part	Supplied Contents	Data Interface	Input Range	Power (Typ) @ Conditions	Number of Bits	Number of A/D Converters	Sampling Rate (Per Second)	Utilized IC / Part	Reference Type	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Configuration	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog	Architecture	Input Type	Mounting Type	Supplier Device Package	Number of Inputs	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Ratio - S/H:ADC
Texas Instruments ADS5474ADX-EVM	Board(s)	Serial	2.2 Vpp	2.5 W	14	1	800 M	ADS5474
Texas Instruments ADS5474EVM-CVAL	Board(s)	Serial	2.2 Vpp	2.5 W	14	1	400 M	ADS5474-SP
Texas Instruments ADS5474IPFPRG4		Parallel			14	1	400 M		Internal	3.6 V	3 V	S/H-ADC	3.1 V	3.6 V	5 V	Pipelined	Differential	Surface Mount	80-HTQFP (12x12)	1	85 °C	-40 °C	80-TQFP Exposed Pad	1:1
Texas Instruments ADS5474IPFP		Parallel			14	1	400 M		Internal	3.6 V	3 V	S/H-ADC	3.1 V	3.6 V	5 V	Pipelined	Differential	Surface Mount	80-HTQFP (12x12)	1	85 °C	-40 °C	80-TQFP Exposed Pad	1:1
Texas Instruments ADS5474EVM	Board(s)	Serial	2.2 Vpp	2.5 W	14	1	400 M	ADS5474
Texas Instruments ADS5474IPFPR		Parallel			14	1	400 M		Internal	3.6 V	3 V	S/H-ADC	3.1 V	3.6 V	5 V	Pipelined	Differential	Surface Mount	80-HTQFP (12x12)	1	85 °C	-40 °C	80-TQFP Exposed Pad	1:1
Texas Instruments ADS5474HFG/EM		LVDS - Parallel			14	1	400 M		Internal	3.6 V	3 V	S/H-ADC	3.1 V	3.6 V	5 V	Pipelined	Differential	Surface Mount		1	125 °C	-55 °C		1:1

Catalog

Radiation-hardness-assured (RHA), QMLV, 100-krad, ceramic, 14-bit, single, 400-MSPS ADC

Key Features

• 400 MSPS Sample Rate14 Bit Resolution, 10.9 Bits Effective Number ofBits (ENOB)5962R13208:Radiation Hardness Assurance (RHA) up toTID 100 krad (Si)Total Ionizing Dose 100 krad (Si)ELDRS free 100 krad (Si)SEL/SEU characterized1.28 GHz Input BandwidthSFDR = 78 dBc at 230 MHz and 400 MSPSSNR = 69.8 dBFS at 230 MHz and 400 MSPS2.2 VPPDifferential Input VoltageLVDS-Compatible OutputsTotal Power Dissipation: 2.5 WPower Down Mode: 50 mWOffset Binary Output FormatOutput Data Transitions on the Rising and Falling Edgesof a Half-Rate Output ClockOn-Chip Analog Buffer, Track-and-Hold, and ReferenceCircuitAvailable in a 84-Pin Ceramic Nonconductive Tie-BarPackage (HFG)Military Temperature Range:–55°C to +125°C TcaseEngineering Evaluation (/EM) Samples are Available(1)Pin-Similar and Compatible With 12- and 14-Bit Family:ADS5463-SP and ADS5444-SP400 MSPS Sample Rate14 Bit Resolution, 10.9 Bits Effective Number ofBits (ENOB)5962R13208:Radiation Hardness Assurance (RHA) up toTID 100 krad (Si)Total Ionizing Dose 100 krad (Si)ELDRS free 100 krad (Si)SEL/SEU characterized1.28 GHz Input BandwidthSFDR = 78 dBc at 230 MHz and 400 MSPSSNR = 69.8 dBFS at 230 MHz and 400 MSPS2.2 VPPDifferential Input VoltageLVDS-Compatible OutputsTotal Power Dissipation: 2.5 WPower Down Mode: 50 mWOffset Binary Output FormatOutput Data Transitions on the Rising and Falling Edgesof a Half-Rate Output ClockOn-Chip Analog Buffer, Track-and-Hold, and ReferenceCircuitAvailable in a 84-Pin Ceramic Nonconductive Tie-BarPackage (HFG)Military Temperature Range:–55°C to +125°C TcaseEngineering Evaluation (/EM) Samples are Available(1)Pin-Similar and Compatible With 12- and 14-Bit Family:ADS5463-SP and ADS5444-SP

Description

The ADS5474 device is a 14-bit, 400-MSPS analog-to-digital converter (ADC) that operates from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. This ADC is one of a family of 12-, 13-, and 14-bit ADCs that operate from 210 MSPS to 500 MSPS. The ADS5474 device has an input buffer that isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input. An internal reference generator is also provided to simplify the system design. Designed with a 1.4-GHz input bandwidth for the conversion of wide-bandwidth signals that exceed 400 MHz of input frequency at 400 MSPS, the ADS5474 device has outstanding low-noise performance and spurious-free dynamic range over a large input frequency range. The ADS5474 device is available in an TQFP-80 PowerPAD package. The device is built on Texas Instruments complementary bipolar process (BiCom3) and is specified over the full industrial temperature range (–40°C to +85°C). The ADS5474 device is a 14-bit, 400-MSPS analog-to-digital converter (ADC) that operates from both a 5-V supply and 3.3-V supply while providing LVDS-compatible digital outputs. This ADC is one of a family of 12-, 13-, and 14-bit ADCs that operate from 210 MSPS to 500 MSPS. The ADS5474 device has an input buffer that isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source while providing a high-impedance input. An internal reference generator is also provided to simplify the system design. Designed with a 1.4-GHz input bandwidth for the conversion of wide-bandwidth signals that exceed 400 MHz of input frequency at 400 MSPS, the ADS5474 device has outstanding low-noise performance and spurious-free dynamic range over a large input frequency range. The ADS5474 device is available in an TQFP-80 PowerPAD package. The device is built on Texas Instruments complementary bipolar process (BiCom3) and is specified over the full industrial temperature range (–40°C to +85°C).