Datasheet > ADS62P15_1

ADS62P15_1

更新时间： 2024-02-15 04:17:17

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
63页	1293K
描述
Dual Channel 11-Bits,125 MSPS ADC With Parallel CMOS/DDR LVDS Outputs

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ADS62P15_1 数据手册

ADS62P15

www.ti.com .................................................................................................................................................... SLAS572B–OCTOBER 2007–REVISED APRIL 2009

Dual Channel 11-Bits, 125 MSPS ADC With Parallel CMOS/DDR LVDS Outputs

FEATURES

Reference also

•

Maximum Sample Rate: 125 MSPS

11-Bit Resolution With No Missing Codes

84 dBc SFDR at Fin = 50 MHz

•

64-QFN Package (9mm × 9mm)

Pin Compatible 14-bit and 12-bit Family

(ADS62P4X/ADS62P2X)

67.1 dBFS SNR at Fin = 50 MHz

92 dB Crosstalk

APPLICATIONS

•

Wireless Communications Infrastructure

Software Defined Radio

Power Amplifier Linearization

802.16d/e

Medical Imaging

Radar Systems

Parallel CMOS and DDR LVDS Output Options

3.5 dB Coarse Gain and Programmable Fine

Gain up to 6 dB for SNR/SFDR Trade-Off

•

Digital Processing Block With:

–

Offset Correction

Fine Gain Correction, in Steps of 0.05 dB

Decimation by 2/4/8

Test and Measurement Instrumentation

Table 1. ADS62PXX Dual Channel Family

Built-in and Custom Programmable 24-Tap

Low/High /Band Pass Filters

125 MSPS

105 MSPS

80 MSPS

65 MSPS

ADS62P4X

(14 bit)

•

Supports Sine, LVPECL, LVDS & LVCMOS

Clocks & Amplitude Down to 400 mV_PP

ADS62P45

ADS62P44

ADS62P43

ADS62P42

ADS62P2X

(12 bit)

ADS62P25

ADS62P15

ADS62P24

ADS62P23

ADS62P22

•

Clock Duty Cycle Stabilizer

(11 bit)

Internal Reference; Supports External

DESCRIPTION

ADS62P15 is a dual channel 11-bit A/D converter with maximum sample rates up to 125 MSPS. It combines high

performance and low power consumption in a compact 64 QFN package. Using an internal sample and hold and

low jitter clock buffer, the ADC supports high SNR and high SFDR at high input frequencies. It has coarse and

fine gain options that can be used to improve SFDR performance at lower full-scale input ranges.

ADS62P15 includes a digital processing block that consists of several useful and commonly used digital

functions such as ADC offset correction, fine gain correction (in steps of 0.05 dB), decimation by 2,4,8 and

in-built and custom programmable filters. By default, the digital processing block is bypassed, and its functions

are disabled.

Two output interface options exist – parallel CMOS and DDR LVDS (Double Data Rate). ADS62P15 includes

internal references while traditional reference pins and associated decoupling capacitors have been 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).

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.

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...63

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与ADS62P15_1相关器件

型号	品牌	获取价格	描述	数据表
ADS62P15IRGC25	TI	获取价格	Dual Channel 11-Bits,125 MSPS ADC With Parallel CMOS/DDR LVDS Outputs
ADS62P15IRGCR	TI	获取价格	Dual Channel 11-Bits, 125 MSPS ADC With Parallel CMOS/DDR LVDS Outputs
ADS62P15IRGCRG4	TI	获取价格	Dual Channel 11-Bits, 125 MSPS ADC With Parallel CMOS/DDR LVDS Outputs
ADS62P15IRGCT	TI	获取价格	Dual Channel 11-Bits, 125 MSPS ADC With Parallel CMOS/DDR LVDS Outputs
ADS62P15IRGCTG4	TI	获取价格	Dual Channel 11-Bits, 125 MSPS ADC With Parallel CMOS/DDR LVDS Outputs
ADS62P15RGCR	TI	获取价格	Dual Channel 11-Bits,125 MSPS ADC With Parallel CMOS/DDR LVDS Outputs
ADS62P15RGCT	TI	获取价格	Dual Channel 11-Bits,125 MSPS ADC With Parallel CMOS/DDR LVDS Outputs
ADS62P19	TI	获取价格	Dual-Channel, 11-Bit, 250-MSPS ADC With DDR LVDS and Parallel CMOS Outputs
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

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