LTC2298 Series

Dual 14-Bit, 65Msps Low Power 3V ADCs

Manufacturer: Analog Devices Inc./Maxim Integrated

Catalog

Dual 14-Bit, 65Msps Low Power 3V ADCs

Part	Number of Bits	Configuration	Ratio - S/H:ADC	Input Type	Reference Type	Features	Architecture	Mounting Type	Voltage - Supply, Digital [Max] [custom]	Voltage - Supply, Digital [Min] [custom]	Number of Inputs	Data Interface	Sampling Rate (Per Second)	Operating Temperature [Max]	Operating Temperature [Min]	Number of A/D Converters	Supplier Device Package	Supplier Device Package [x]	Supplier Device Package [y]	Voltage - Supply, Analog [Min]	Voltage - Supply, Analog [Max]	Package / Case	Contents	Power (Typ) @ Conditions	Utilized IC / Part	Input Range [Min]	Input Range [Max]
Analog Devices Inc./Maxim Integrated LTC2298CUP#PBF	14	S/H-ADC	1:1	Differential Single Ended	External Internal	Simultaneous Sampling	Pipelined	Surface Mount	3.4 V	2.7 V	2	Parallel	65 M	70 °C	0 °C	2	64-QFN	9	9	2.7 V	3.4 V	64-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2298CUP#TRPBF	14	S/H-ADC	1:1	Differential Single Ended	External Internal	Simultaneous Sampling	Pipelined	Surface Mount	3.4 V	2.7 V	2	Parallel	65 M	70 °C	0 °C	2	64-QFN	9	9	2.7 V	3.4 V	64-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated LTC2298IUP#TRPBF	14	S/H-ADC	1:1	Differential Single Ended	External Internal	Simultaneous Sampling	Pipelined	Surface Mount	3.4 V	2.7 V	2	Parallel	65 M	85 °C	-40 C	2	64-QFN	9	9	2.7 V	3.4 V	64-WFQFN Exposed Pad
Analog Devices Inc./Maxim Integrated DC816A-G	14											Parallel	65 M			2							Board(s)	400 mW	LTC2298	1 Vpp	2 Vpp
Analog Devices Inc./Maxim Integrated LTC2298IUP#PBF	14	S/H-ADC	1:1	Differential Single Ended	External Internal	Simultaneous Sampling	Pipelined	Surface Mount	3.4 V	2.7 V	2	Parallel	65 M	85 °C	-40 C	2	64-QFN	9	9	2.7 V	3.4 V	64-WFQFN Exposed Pad

Catalog

Dual 14-Bit, 65Msps Low Power 3V ADCs

Description

The LTC2298/LTC2297/LTC2296 are 14-bit 65Msps/40Msps/25Msps, low power dual 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2298/LTC2297/LTC2296 are perfect for demanding imaging and communications applications with AC performance that includes 74.3dB SNR and 90dB SFDR for signals at the Nyquist frequency.DC specs include ±1.2LSB INL (typ), ±0.5LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 1LSBRMS.A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic. An optional multiplexer allows both channels to share a digital output bus.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 SystemsSpectral AnalysisPortable Instrumentation