Datasheet > ADC12DL065

ADC12DL065

更新时间： 2023-09-03 20:31:04

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
35页	974K
描述
双通道、12 位、65MSPS 模数转换器 (ADC)

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ADC12DL065 数据手册

ADC12DL065

www.ti.com

SNAS249D –MARCH 2005–REVISED APRIL 2013

ADC12DL065 Dual 12-Bit, 65 MSPS, 3.3V, 360mW A/D Converter

Check for Samples: ADC12DL065

FEATURES

DESCRIPTION

The ADC12DL065 is a dual, low power monolithic

CMOS analog-to-digital converter capable of

converting analog input signals into 12-bit digital

words at 65 Megasamples per second (MSPS). This

converter uses a differential, pipeline architecture with

digital error correction and an on-chip sample-and-

hold circuit to minimize power consumption while

providing excellent dynamic performance and a 250

MHz Full Power Bandwidth. Operating on a single

+3.3V power supply, the ADC12DL065 achieves 11.0

effective bits at nyquist and consumes just 360 mW

at 65 MSPS, including the reference current. The

Power Down feature reduces power consumption to

36 mW.

•

Single +3.3V Supply operation

Internal Sample-and-Hold

Internal Reference

Outputs 2.4V to 3.6V Compatible

Power Down Mode

Duty Cycle Stabilizer

Multiplexed Output Mode

APPLICATIONS

•

Ultrasound and Imaging

Instrumentation

Communications Receivers

Sonar/Radar

The differential inputs provide a full scale differential

input swing equal to 2 times V_REFwith the possibility

of a single-ended input. Full use of the differential

input is recommended for optimum performance. The

digital outputs from the two ADC's are available on a

single multiplexed 12-bit bus or on separate buses.

Duty cycle stabilization and output data format are

selectable using a quad state function pin. The output

data can be set for offset binary or two's complement.

xDSL

Cable Modems

DSP Front Ends

KEY SPECIFICATIONS

•

Resolution: 12 Bits

To ease interfacing to lower voltage systems, the

digital output driver power pins of the ADC12DL065

can be connected to a separate supply voltage in the

range of 2.4V to the analog supply voltage. This

device is available in the 64-lead TQFP package and

will operate over the industrial temperature range of

−40°C to +85°C. An evaluation board is available to

ease the evaluation process.

DNL: ±0.4 LSB (typ)

SNR (f_IN= 10 MHz): 69 dB (typ)

SFDR (f_IN= 10 MHz): 86 dB (typ)

Data Latency: 7 Clock Cycles

Power Consumption

–

Operating: 360 mW (typ)

Power Down Mode: 36 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...35

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ADC12DL065 替代型号

型号	品牌	替代类型	描述	数据表
ADC12DL066	TI	功能相似	双通道、12 位、66MSPS、450MHz 输入带宽模数转换器 (ADC)

与ADC12DL065相关器件

型号	品牌	获取价格	描述	数据表
ADC12DL065CIVS	NSC	获取价格	Dual 12-Bit, 65 MSPS, 3.3V, 360mW A/D Converter
ADC12DL065CIVS/NOPB	TI	获取价格	双通道、12 位、65MSPS 模数转换器 (ADC) \| PAG \| 64 \| -40
ADC12DL065EVAL	NSC	获取价格	Dual 12-Bit, 65 MSPS, 3.3V, 360mW A/D Converter
ADC12DL066	TI	获取价格	双通道、12 位、66MSPS、450MHz 输入带宽模数转换器 (ADC)
ADC12DL066	NSC	获取价格	Dual 12-Bit, 66 MSPS, 450 MHz Input Bandwidth A/D Converter w/Internal Reference
ADC12DL066_08	NSC	获取价格	Dual 12-Bit, 66Msps, 450MHz Input Bandwidth A/D Converter w/Internal Reference
ADC12DL066CIVS	NSC	获取价格	Dual 12-Bit, 66 MSPS, 450 MHz Input Bandwidth A/D Converter w/Internal Reference
ADC12DL066CIVS/NOPB	NSC	获取价格	IC DUAL 1-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQFP64, TQFP-64, Analog to Di
ADC12DL066CIVS/NOPB	TI	获取价格	双通道、12 位、66MSPS、450MHz 输入带宽模数转换器 (ADC) \| PAG
ADC12DL066EVAL	NSC	获取价格	Dual 12-Bit, 66 MSPS, 450 MHz Input Bandwidth A/D Converter w/Internal Reference

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