LTC2280 - Dual 10-Bit, 105Msps Low Noise 3V ADC _ BDTIC a Leading Distributor in China

LTC2280 - Dual 10-Bit, 105Msps Low Noise 3V ADC

DC specs include ±0.1LSB INL (typ), ±0.1LSB DNL (typ) and ±0.6LSB INL, ±0.6LSB 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.

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.

Features

Integrated Dual 10-Bit ADCs
Sample Rate: 105Msps
Single 3V Supply (2.85V to 3.4V)
Low Power: 540mW
61.6dB SNR, 85dB SFDR
110dB Channel Isolation at 100MHz
Flexible Input: 1VP-P to 2VP-P Range
575MHz Full Power Bandwidth S/H
Clock Duty Cycle Stabilizer
Shutdown and Nap Modes
Pin Compatible Family 105Msps: LTC2282 (12-Bit), LTC2280 (10-Bit) 80Msps: LTC2294 (12-Bit), LTC2289 (10-Bit) 65Msps: LTC2293 (12-Bit), LTC2288 (10-Bit) 40Msps: LTC2292 (12-Bit), LTC2287 (10-Bit) 25Msps: LTC2291 (12-Bit), LTC2286 (10-Bit) 10Msps: LTC2290 (12-Bit)
64-Pin (9mm × 9mm) QFN Package

Typical Application

Applications

Wireless and Wired Broadband Communication
Imaging Systems
Spectral Analysis
Portable Instrumentation

Packaging

Order Information

Part Number	Package	Temp	Price(1-99)	Price (1k)*
LTC2280CUP#PBF	9x9 QFN-64	C	$16.07	$11.25
LTC2280CUP#TRPBF	9x9 QFN-64	C		$11.35
LTC2280IUP#PBF	9x9 QFN-64	I	$19.29	$13.50
LTC2280IUP#TRPBF	9x9 QFN-64	I		$13.60

Demo Boards

Part Number	Description	Price
DC851A-W	LTC2280IUP \| DeMUX DUAL ADC, +3.0V, 105Msps 10-Bit 1MHz < Ain < 70MHz, (req. DC890)	$200.00
DC851A-X	LTC2280IUP \| DeMUX DUAL ADC, +3.0V, 105Msps 10-Bit 70MHz < Ain < 140MHz, (req. DC890)	$200.00