LTC2233是10-Bit,105Msps/80Msps ADCs

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LTC2233 - LTC2233是10-Bit,105Msps/80Msps ADCs

LTC2233是Linear公司的一款高速 ADC产品，LTC2233是10-Bit,105Msps/80Msps ADCs，本站介绍了LTC2233的封装应用图解、特点和优点、功能等，并给出了与LTC2233相关的凌力尔特元器件型号供参考。

LTC2233 - 10-Bit,105Msps/80Msps ADCs

LTC2233 - 10-Bit,105Msps/80Msps ADCs - Linear Technology（凌力尔特）

功能描述

The LTC2232 and LTC2233 are 105Msps/80Msps, sampling 10-bit A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2232/LTC2233 are perfect for demanding communications applications with AC performance that includes 61dB SNR and 75dB spurious free dynamic range for signals up to 200MHz. Ultralow jitter of 0.15psRMS allows undersampling of IF frequencies with excellent noise performance.

DC specs include ±0.15LSB INL (typ), ±0.1LSB DNL (typ) and ±0.8LSB INL, ±0.6LSB DNL over temperature. The transition noise is a low 0.12LSBRMS.

A separate output power supply allows the outputs to drive 0.5V to 3.6V logic.

The ENC+ and ENC– inputs may be driven differentially or single ended with a sine wave, PECL, LVDS, TTL, or CMOS inputs. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.

特点

Sample Rate: 105Msps/80Msps

61dB SNR up to 140MHz Input

75dB SFDR up to 200MHz Input

775MHz Full Power Bandwidth S/H

Single 3.3V Supply

Low Power Dissipation: 475mW/366mW

Selectable Input Ranges: ±0.5V or ±1V

No Missing Codes

Optional Clock Duty Cycle Stabilizer

Shutdown and Nap Modes

Data Ready Output Clock

Pin Compatible Family135Msps: LTC2224 (12-Bit), LTC2234 (10-Bit)105Msps:LTC2222 (12-Bit), LTC2232 (10-Bit)?80Msps: LTC2223 (12-Bit), LTC2233 (10-Bit)

48-Pin 7mm x 7mm QFN Package

应用

Wireless and Wired Broadband Communication

Cable Head-End Systems

Power Amplifier Linearization

Communications Test Equipment

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)
LTC2233CUK	7x7 QFN-48	C	$9.15	$6.70
LTC2233CUK#PBF	7x7 QFN-48	C	$9.15	$6.70
LTC2233CUK#TR	7x7 QFN-48	C		$6.80
LTC2233CUK#TRPBF	7x7 QFN-48	C		$6.80
LTC2233IUK	7x7 QFN-48	I	$10.93	$8.00
LTC2233IUK#PBF	7x7 QFN-48	I	$10.93	$8.00
LTC2233IUK#TR	7x7 QFN-48	I		$8.10
LTC2233IUK#TRPBF	7x7 QFN-48	I		$8.10