Datasheet > MAX9979

MAX9979

更新时间： 2024-11-07 14:58:11

品牌	Logo	应用领域
亚德诺 - ADI		电子
页数	文件大小	规格书
60页	2422K
描述
双通道1.1Gbps引脚电子，集成了PMU和电平设置DAC

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中文翻译

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数据手册

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MAX9979 数据手册

EVALUATION KIT AVAILABLE

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MAX9979

Dual 1.1Gbps Pin Electronics with Integrated

PMU and Level-Setting DACs

General Description

Features

The MAX9979 fully integrated, high-performance, dual-

channel pin electronics integrates multiple automatic test

equipment (ATE) functions into a single IC, including driv-

er/comparator/load (DCL), parametric measurement unit

(PMU), and built-in (16-bit) level-setting digital-to-analog

converters (DACs). The device is ideal for memory and

SOC tester applications. Each channel includes a four-

level pin driver, window comparator, differential compara-

tor, dynamic clamps, a versatile PMU, an active load, a

high-voltage (VHH) programmable level, and 14 indepen-

dent level-setting DACs. The MAX9979 features program-

mable cable-droop compensation for the driver output and

for the comparator input, adjustable driver output resis-

tance that allows optimal performance over typical data-

path transmission-line variations, slew-rate adjustment,

and a programmable high-voltage driver output.

● High Speed: 1.1Gbps at 1V

P-P

● Extremely Low Power Dissipation: 1.2W/Channel

(Active Load Disabled)

● Wide Voltage Range: -1.5V to +6.5V and Up to 13V

VHH

● Wide Voltage Swing Range: 50mV

● Low-Leak Mode: 10nA max

to 13V

P-P

● Integrated Termination-on-the-Fly (3rd-Level Drive)

● Integrated VHH High Voltage (4th-Level Drive)

● Integrated Voltage Clamps

● Integrated 20mA Active Load

● Integrated Per-Pin PMU

● Integrated Level-Setting CALDACs

The MAX9979 driver features a wide 8V (-1.5V to +6.5V)

high-speed operating voltage range and a VHH program-

mable range of up to +13V. Operation modes include

high-impedance, active-termination (3rd-level drive) and

VHH (4th-level drive) modes. The device is highly linear

even at low voltage swings. The driver provides high-

speed differential control inputs compatible with most

high-speed logic families. The window comparators pro-

vide extremely low timing variation over changes in slew

rate, pulse width, and overdrive voltage. In high-imped-

ance mode, the MAX9979 features dynamic clamps that

dampen high-speed device-under-test (DUT) waveforms.

The 20mA active load facilitates fast contact testing when

used in conjunction with the comparators, and functions

as a pullup/pulldown for open-drain/collector DUT outputs.

The PMU offers five current ranges from ±2μA to ±50mA

and can force and measure current or voltage. An SPI™-

compatible serial interface configures the MAX9979.

● Programmable Cable-Droop Compensation for Both

Driver Output and Comparator Input

● Programmable Driver Output Impedance

● Four Slew-Rate Settings for Driver Output

● Analog Measure Bus

● Very Low Timing Dispersion

● Minimal External Component Count

● SPI-Compatible Serial Control Interface

● 68-Pin Thermally Enhanced TQFN Package with

Top-Side Heat Removal

Ordering Information

PART

TEMP RANGE PIN-PACKAGE

0°C TO +70°C 68 TQFN-EP-IDP*

MAX9979KCTK+

+Denotes a lead(Pb)-free/RoHS-compliant package.

*EP-IDP = Exposed pad, inverted die pad.

The MAX9979 is available in a small footprint, 68-pin

(10mm x 10mm x 1mm) TQFN-EP-IDP package with

exposed pad on the top for easy heat removal. Power dis-

sipation is 1.2W per channel (typ) over the full operating

voltage range with the active load disabled. The MAX9979

operates over an internal die temperature range of +40°C

to +100°C and provides a temperature monitor output.

Pin Conﬁguration and Typical Operating Circuit appear at

end of data sheet

Applications

● Memory ATE Testers

● SOC ATE Testers

SPI is a trademark of Motorola, Inc.

19-4134; Rev 7; 5/19

12 3 4 5 6 7...60

中文翻译

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与MAX9979相关器件

型号	品牌	获取价格	描述	数据表
MAX9979KCTK+TD	MAXIM	获取价格	D/A Converter, 1 Func, Serial Input Loading, 20us Settling Time, 10 X 10 MM, 1 MM HEIGHT,
MAX997ESA	MAXIM	获取价格	Single/Dual/Quad, Ultra-High-Speed, +3V/+5V,Beyond-the-Rails Comparators
MAX997ESA+	MAXIM	获取价格	Comparator, 1 Func, 2000uV Offset-Max, 4.5ns Response Time, CMOS, PDSO8, 0.150 INCH, LEAD
MAX997ESA+T	MAXIM	获取价格	暂无描述
MAX997ESA-T	MAXIM	获取价格	Comparator, 1 Func, 2000uV Offset-Max, 4.5ns Response Time, CMOS, PDSO8, 0.150 INCH, MS-01
MAX997EUA	MAXIM	获取价格	Single/Dual/Quad, Ultra-High-Speed, +3V/+5V,Beyond-the-Rails Comparators
MAX997EUA+	MAXIM	获取价格	暂无描述
MAX997EUA+T	MAXIM	获取价格	Comparator, 1 Func, 4500uV Offset-Max, 4.5ns Response Time, CMOS, PDSO8, LEAD FREE, UMAX-8
MAX997EUA-T	MAXIM	获取价格	Single/Dual/Quad, Ultra-High-Speed, +3V/+5V, Beyond-the-Rails Comparators
MAX997EUT-T	MAXIM	获取价格	Comparator, 1 Func, PDSO6, SOT-23, 6 PIN

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