Specification	ADS6148IRGZR

Architecture	Pipelined
Configuration	S/H-ADC
Data Interface	LVDS - Parallel, Parallel
Input Type	Differential
Mounting Type	Surface Mount
Number of A/D Converters	1
Number of Bits	14
Number of Inputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	48-VFQFN Exposed Pad
Ratio - S/H:ADC	1:1
Reference Type	External, Internal
Sampling Rate (Per Second)	210 M per second
Supplier Device Package	48-VQFN (7x7)
Voltage - Supply, Analog [Max]	3.6 V
Voltage - Supply, Analog [Min]	3 V
Voltage - Supply, Digital [Max]	1.9 V
Voltage - Supply, Digital [Min]	1.7 V

ADS6148 Series

14-Bit, 210-MSPS Analog-to-Digital Converter (ADC)

Part	Ratio - S/H:ADC	Input Type	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Supplier Device Package	Architecture	Number of Inputs	Number of A/D Converters	Number of Bits	Voltage - Supply, Digital [Min]	Voltage - Supply, Digital [Max]	Data Interface	Mounting Type	Package / Case	Sampling Rate (Per Second)	Configuration	Operating Temperature [Max]	Operating Temperature [Min]	Reference Type
Texas Instruments ADS6148IRGZR	1:1	Differential	3.6 V	3 V	48-VQFN (7x7)	Pipelined	1	1	14	1.7 V	1.9 V	LVDS - Parallel Parallel	Surface Mount	48-VFQFN Exposed Pad	210 M per second	S/H-ADC	85 °C	-40 °C	External Internal
Texas Instruments ADS6148IRGZT	1:1	Differential	3.6 V	3 V	48-VQFN (7x7)	Pipelined	1	1	14	1.7 V	1.9 V	LVDS - Parallel Parallel	Surface Mount	48-VFQFN Exposed Pad	210 M per second	S/H-ADC	85 °C	-40 °C	External Internal

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	2500	$ 124.56
Texas Instruments	LARGE T&R	1	$ 132.53
		100	$ 128.55
		250	$ 107.02
		1000	$ 99.65

Description

General part information

ADS6148 Series

ADS614X (ADS612X) is a family of 14-bit (12-bit) A/D converters with sampling rates up to 250 MSPS. It combines high dynamic performance and low power consumption in a compact 48 QFN package. This makes it well-suited for multicarrier, wide band-width communications applications.

ADS614X/2X has fine gain options that can be used to improve SFDR performance at lower full-scale input ranges. It includes a dc offset correction loop that can be used to cancel the ADC offset. Both DDR LVDS (Double Data Rate) and parallel CMOS digital output interfaces are available. At lower sampling rates, the ADC automatically operates at scaled down power with no loss in performance.

It includes internal references while the traditional reference pins and associated decoupling capacitors have been eliminated. Nevertheless, the device can also be driven with an external reference. The device is specified over the industrial temperature range (-40°C to 85°C).