MAX9977

更新时间： 2024-11-09 12:04:31

品牌	Logo	应用领域
美信 - MAXIM		驱动器
页数	文件大小	规格书
17页	1103K
描述
Quad, Low-Power, 1200Mbps ATE Driver

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数据手册

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MAX9977 数据手册

19-0383; Rev 0; 7/05

Quad, Low-Power, 1200Mbps

ATE Driver

General Description

Features

ꢀ Low Power Dissipation: 0.8W/Channel

ꢀ High Speed: 1200Mbps at 3V and 1800Mbps

The MAX9977 quad, low-power, high-speed, pin-elec-

tronics driver includes, for each channel, a three-level

pin driver. The driver features a wide voltage range and

high-speed operation, includes high-impedance and

active-termination (3rd-level drive) modes, and is highly

linear even at low voltage swings.

P-P

at 1V

P-P

ꢀ Low Timing Dispersion

ꢀ Wide -1.5V to +6.5V Operating Range

ꢀ Interfaces Easily with Most Logic Families

ꢀ Active Termination (3rd-Level Drive)

The MAX9977 provides high-speed, differential control

inputs with internal 50Ω (100Ω LVDS) termination resistors

that allow compatibility with 1.8V and 3.5V terminated

CML, reducing the discrete component count

required on the circuit board. The MAX9977AD has no

internal termination.

ꢀ Internal 50Ω Termination Resistors on Control

Inputs

0.4V

P-P

ꢀ Low Gain and Offset Errors

ꢀ Pin Compatible with the MAX9963 and MAX9965

Quad Drivers

A 3-wire, low-voltage, CMOS-compatible serial interface

programs the low-leakage and tri-state/terminate opera-

tional configurations of the MAX9977.

Ordering Information

EXPOSED

The MAX9977’s operating range is -1.5V to +6.5V (con-

sult factory for other operating ranges), and features a

maximum power dissipation of only 0.8W per channel.

The device is available in a 100-pin, 14mm x 14mm

x 0.1mm body, and 0.5mm pitch TQFP. An exposed

8mm x 8mm die pad on the top of the package facili-

tates efficient heat removal. The device is specified to

operate with an internal die temperature of +60°C to

+100°C, and features a die temperature monitor output.

TEMP

RANGE

PIN-

PACKAGE

PAD

VARIATION

CODE

PART

MAX9977AKCCQ

0°C to +70°C 100 TQFP-IDP** C100E-8R

MAX9977AKCCQ+ 0°C to +70°C 100 TQFP-IDP** C100E-8R

100 TQFP-IDP**

MAX9977ADCCQ* 0°C to +70°C

MAX9977ADCCQ+* 0°C to +70°C

C100E-8R

*Future product—contact factory for availability.

**IDP = Inverted die pad.

Applications

Medium-Performance System-on-Chip ATE and

Memory Applications

+Denotes lead-free package.

Pin Configuration and Selector Guide appear at end of

data sheet.

Functional Diagram

CH_ MODE BITS

SERIAL INTERFACE IS COMMON

TO ALL FOUR CHANNELS.

MODE BITS INDEPENDENTLY

LATCHED FOR EACH CHANNEL.

SCLK

DIN

TMSEL

LLEAK

SERIAL INTERFACE

TEMP

GND

RST

THR

DLV_

DHV_

47Ω

MULTIPLEXER

BUFFER

DUT_

DTV_

LLEAK

OPTIONAL R

DATA

2 x 50Ω

RCV

2 x 50Ω

V _ _

MAX9977

DATA_

NDATA_

RCV_

HIGH IMPEDANCE

NRCV_

TMSEL

ONE OF FOUR IDENTICAL CHANNELS SHOWN.

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...17

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与MAX9977相关器件

型号	品牌	获取价格	描述	数据表
MAX9977ADCCQ	MAXIM	获取价格	暂无描述
MAX9977ADCCQ+	MAXIM	获取价格	PWM Based Peripheral Driver, CMOS, PQCC100, ROHS COMPLIANT, PLASTIC, QFN-100
MAX9977AKCCQ	MAXIM	获取价格	Quad, Low-Power, 1200Mbps ATE Driver
MAX9977AKCCQ+	MAXIM	获取价格	暂无描述
MAX9977AKCCQ+D	MAXIM	获取价格	PWM Based Peripheral Driver, CMOS, PQCC100, ROHS COMPLIANT, PLASTIC, QFN-100
MAX9977AKCCQ+TD	MAXIM	获取价格	PWM Based Peripheral Driver, CMOS, PQCC100, ROHS COMPLIANT, PLASTIC, QFN-100
MAX9977AKCCQ-D	MAXIM	获取价格	PWM Based Peripheral Driver, CMOS, PQCC100, PLASTIC, QFN-100
MAX9977AKCCQ-TD	MAXIM	获取价格	PWM Based Peripheral Driver, CMOS, PQCC100, PLASTIC, QFN-100
MAX9979	ADI	获取价格	双通道1.1Gbps引脚电子，集成了PMU和电平设置DAC
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,

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