Datasheet > ADS62P19

ADS62P19

更新时间： 2024-11-02 12:28:11

品牌	Logo	应用领域
德州仪器 - TI		双倍数据速率
页数	文件大小	规格书
65页	1550K
描述
Dual-Channel, 11-Bit, 250-MSPS ADC With DDR LVDS and Parallel CMOS Outputs

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ADS62P19 数据手册

ADS62P19

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SLAS937 –APRIL 2013

Dual-Channel, 11-Bit, 250-MSPS ADC With DDR LVDS and Parallel CMOS Outputs

Check for Samples: ADS62P19

FEATURES

DESCRIPTION

The ADS62P19 is part of a family of dual-channel,

11-bit, analog-to-digital converters (ADCs) with

sampling rates up to 250 MSPS. The device

combines high dynamic performance and low power

consumption in a compact QFN-64 package. This

functionality makes the device well-suited for multi-

carrier, wide-bandwidth communication applications.

•

Maximum Sample Rate: 250 MSPS

11-Bit Resolution

•

Total Power: 1.25 W at 250 MSPS

Output Options:

–

DDR LVDS and Parallel CMOS

Programmable Gain:

Up to 6 dB for SNR and SFDR Trade-Off

•

The ADS62P19 has gain options that can be used to

improve spurious-free dynamic range (SFDR)

performance at lower full-scale input ranges. The

device includes a dc offset correction loop that can be

used to cancel ADC offset. Both double data rate

(DDR) low-voltage differential signaling (LVDS) and

parallel complementary metal oxide semiconductor

(CMOS) digital output interfaces are available.

–

•

DC Offset Correction

Crosstalk: 90 dB

Supports Input Clock Amplitude Down to

400 mV_PP, Differential

•

Internal and External Reference Support

Package: 9-mm × 9-mm QFN-64

Although the device includes internal references, the

traditional reference pins and associated decoupling

capacitors are eliminated. Nevertheless, the device

can also be driven with an external reference. The

device is specified over the industrial temperature

range (–40°C to +85°C).

ADS62Pxx High-Speed Family

RESOLUTION

200 MSPS

210 MSPS

250 MSPS

ADS62P19

ADS62P29

ADS62P49

11-bit

ADS62C17

—

12-bit

—

ADS62P28

ADS62P48

14-bit

Table 1. Performance Summary

AT 170-MHz INPUT

GAIN (dB)

ADS62P19

ADS62P28

ADS62P29

ADS62P48

ADS62P49

SFDR, dBc

65.3

68.7

68.3

65.8

70.1

66.3

0.92

69.8

66.5

SINAD, dBFS

65.8

Analog power, W

—

0.92

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...65

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与ADS62P19相关器件

型号	品牌	获取价格	描述	数据表
ADS62P19IRGCR	TI	获取价格	Dual-Channel, 11-Bit, 250-MSPS ADC With DDR LVDS and Parallel CMOS Outputs
ADS62P19IRGCT	TI	获取价格	Dual-Channel, 11-Bit, 250-MSPS ADC With DDR LVDS and Parallel CMOS Outputs
ADS62P22	TI	获取价格	DUAL CHANNEL, 14-BITS, 125/105/80/65 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS
ADS62P22IRGC25	TI	获取价格	2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64, 9 X 9 MM, GREEN, PLASTIC, VQF
ADS62P22IRGCR	TI	获取价格	DUAL CHANNEL, 12-BITS, 125/105/80/65 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS
ADS62P22IRGCRG4	TI	获取价格	2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64, 9 X 9 MM, GREEN, PLASTIC, VQF
ADS62P22IRGCT	TI	获取价格	DUAL CHANNEL, 12-BITS, 125/105/80/65 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS
ADS62P22IRGCTG4	TI	获取价格	2-CH 12-BIT PROPRIETARY METHOD ADC, PARALLEL ACCESS, PQCC64, 9 X 9 MM, GREEN, PLASTIC, VQF
ADS62P23	TI	获取价格	DUAL CHANNEL, 14-BITS, 125/105/80/65 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS
ADS62P23IRGCR	TI	获取价格	DUAL CHANNEL, 12-BITS, 125/105/80/65 MSPS ADC WITH DDR LVDS/CMOS OUTPUTS

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