Datasheet > ADC14C080

ADC14C080

更新时间： 2024-11-27 11:14:27

品牌	Logo	应用领域
德州仪器 - TI		转换器模数转换器
页数	文件大小	规格书
32页	916K
描述
14 位、80MSPS、1.0GHz 输入带宽模数转换器 (ADC)

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ADC14C080 数据手册

ADC14C080

www.ti.com

SNAS375C –SEPTEMBER 2006–REVISED APRIL 2013

ADC14C080 14-Bit, 65/80 MSPS A/D Converter

Check for Samples: ADC14C080

FEATURES

DESCRIPTION

The ADC14C080 is

a high-performance CMOS

•

1 GHz Full Power Bandwidth

analog-to-digital converter capable of converting

analog input signals into 14-bit digital words at rates

up to 80 Mega Samples Per Second (MSPS). This

converter uses a differential, pipelined architecture

with digital error correction and an on-chip sample-

and-hold circuit to minimize power consumption and

the external component count, while providing

excellent dynamic performance. A unique sample-

and-hold stage yields a full-power bandwidth of 1

GHz. The ADC14C080 may be operated from a

single +3.0V power supply and consumes low power.

Internal Reference and Sample-and-Hold

Circuit

•

Low Power Consumption

Data Ready Output Clock

Clock Duty Cycle Stabilizer

Single +3.0V Supply Operation

Power-Down Mode

32-pin WQFN Package, (5x5x0.8mm, 0.5mm

pin-pitch)

A separate +2.5V supply may be used for the digital

output interface which allows lower power operation

with reduced noise. A power-down feature reduces

the power consumption to very low levels while still

allowing fast wake-up time to full operation. The

differential inputs accept a 2V full scale differential

input swing. A stable 1.2V internal voltage reference

is provided, or the ADC14C080 can be operated with

an external 1.2V reference. Output data format (offset

binary versus 2's complement) and duty cycle

stabilizer are pin-selectable. The duty cycle stabilizer

maintains performance over a wide range of clock

duty cycles.

APPLICATIONS

•

High IF Sampling Receivers

Wireless Base Station Receivers

Test and Measurement Equipment

Communications Instrumentation

Portable Instrumentation

KEY SPECIFICATIONS

•

Resolution: 14 Bits

Conversion Rate: 80 MSPS

The ADC14C080 is available in a 32-lead WQFN

package and operates over the industrial temperature

range of −40°C to +85°C.

SNR (f_IN= 170 MHz): 71 dBFS (typ)

SFDR (f_IN= 170 MHz): 86 dBFS (typ)

Full Power Bandwidth: 1 GHz (typ)

Power Consumption: 300 mW (typ)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...32

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与ADC14C080相关器件

型号	品牌	获取价格	描述	数据表
ADC14C080CISQ	NSC	获取价格	14-Bit, 65/80/95/105 MSPS A/D Converter
ADC14C080CISQ/NOPB	TI	获取价格	1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, QCC32, GREEN, WQFN-32
ADC14C080CISQE	NSC	获取价格	IC 1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, QCC32, 5 X 5 MM, 0.80 MM HEIGHT, 0
ADC14C080CISQE/NOPB	TI	获取价格	14 位、80MSPS、1.0GHz 输入带宽模数转换器 (ADC) \| RTV \| 32
ADC14C095	NSC	获取价格	14-Bit, 65/80/95/105 MSPS A/D Converter
ADC14C095CISQ	NSC	获取价格	14-Bit, 65/80/95/105 MSPS A/D Converter
ADC14C105	NSC	获取价格	14-Bit, 65/80/95/105 MSPS A/D Converter
ADC14C105	TI	获取价格	14 位、105MSPS、1.0GHz 输入带宽模数转换器 (ADC)
ADC14C105_07	NSC	获取价格	14-Bit, 95/105 MSPS A/D Converter
ADC14C105CISQ	TI	获取价格	1-CH 14-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, QCC32, 5 X 5 MM, 0.80 MM HEIGHT, 0.50

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