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

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

LTC2280是Linear公司的一款高速 ADC产品，LTC2280是Dual 10-Bit, 105Msps Low Noise 3V ADC，本站介绍了LTC2280的封装应用图解、特点和优点、功能等，并给出了与LTC2280相关的凌力尔特元器件型号供参考。

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

LTC2280 - Dual 10-Bit, 105Msps Low Noise 3V ADC - Linear Technology（凌力尔特）

功能描述

The LTC2280 is a 10-bit 105Msps, low noise 3V dual A/D converter designed for digitizing high frequency, wide dynamic range signals. The LTC2280 is perfect for demanding imaging and communications applications with AC performance that includes 61.6dB SNR and 85dB SFDR for signals at the Nyquist frequency.

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.

特点

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

应用

Wireless and Wired Broadband Communication

Imaging Systems

Spectral Analysis

Portable Instrumentation

以下列出了不同封装及包装形式的具体型号,并标出了直接在linear官网上订货的价格（美元）

器件型号	封装	温度	价格 (以 1 ~ 99 片为批量)	价格 (以 1000 片为批量)
LTC2280CUP	9x9 QFN-64	C	$16.07	$11.25
LTC2280CUP#PBF	9x9 QFN-64	C	$16.07	$11.25
LTC2280CUP#TR	9x9 QFN-64	C		$11.35
LTC2280CUP#TRPBF	9x9 QFN-64	C		$11.35
LTC2280IUP	9x9 QFN-64	I	$19.29	$13.50
LTC2280IUP#PBF	9x9 QFN-64	I	$19.29	$13.50
LTC2280IUP#TR	9x9 QFN-64	I		$13.60
LTC2280IUP#TRPBF	9x9 QFN-64	I		$13.60