LTC2289CUP#PBF

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Analog Devices

DUAL 10-BIT, 80MSPS LOW NOISE 3V ADC

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LTC2289CUP#PBF

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Analog Devices

DUAL 10-BIT, 80MSPS LOW NOISE 3V ADC

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Technical Specifications

Parameters and characteristics for this part

Specification	LTC2289CUP#PBF

Architecture	Pipelined
Configuration	S/H-ADC
Data Interface	Parallel
Features	Simultaneous Sampling
Input Type	Single Ended, Differential
Mounting Type	Surface Mount
Number of A/D Converters	2
Number of Bits [custom]	10
Number of Inputs	2
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	64-WFQFN Exposed Pad
Ratio - S/H:ADC	1:1
Reference Type	External, Internal
Sampling Rate (Per Second)	80 M
Supplier Device Package	64-QFN (9x9)
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

LTC2289 Series

Dual 10-Bit, 80Msps Low Noise 3V ADC

Part	Features	Supplier Device Package	Configuration	Number of Bits [custom]	Number of Inputs	Voltage - Supply, Analog [Max]	Voltage - Supply, Analog [Min]	Input Type	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Data Interface	Sampling Rate (Per Second)	Number of A/D Converters	Ratio - S/H:ADC	Reference Type	Architecture	Mounting Type
Analog Devices LTC2289CUP#PBF	Simultaneous Sampling	64-QFN (9x9)	S/H-ADC	10	2	3.4 V	2.7 V	Differential Single Ended	3.4 V	2.7 V	70 °C	0 °C	64-WFQFN Exposed Pad	Parallel	80 M	2	1:1	External Internal	Pipelined	Surface Mount

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 28.46
		10	$ 21.17

Description

General part information

LTC2289 Series

The LTC2289 is a 10-bit 80Msps, low noise 3V dual A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2289 is perfect for demanding imaging and communications applications with AC performance that includes 61.6dB SNR and 85dB SFDR for signals well beyond the Nyquist frequency.DC specs include ±0.1LSB INL (typ), ±0.1LSB DNL (typ) and ±0.6LSB INL, ±0.5LSB DNL over temperature. The transition noise is a low 0.08LSBRMS.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