MAX9962AGCCQ datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Analog mixed-signal IC> Amplifier circuit> MAX9962AGCCQ

MAX9962AGCCQ: DescriptionComparator, 2 Func, 20000uV Offset-Max, 2.2ns Response Time, BIPolar, PQFP100, 14 X 14 MM, 1 MM HEIGHT, 0.50 MM PITCH, TQFP-100; CategoryAnalog mixed-signal IC Amplifier circuit; File Size741KB，30 Pages; ManufacturerMaxim; Websitehttps://www.maximintegrated.com/en.html

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MAX9962AGCCQ Overview

Comparator, 2 Func, 20000uV Offset-Max, 2.2ns Response Time, BIPolar, PQFP100, 14 X 14 MM, 1 MM HEIGHT, 0.50 MM PITCH, TQFP-100

MAX9962AGCCQ Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Maxim
Parts packaging code	QFP
package instruction	14 X 14 MM, 1 MM HEIGHT, 0.50 MM PITCH, TQFP-100
Contacts	100
Reach Compliance Code	not_compliant
ECCN code	EAR99

MAX9962AGCCQ Preview

19-3256; Rev 0; 4/04

Dual, Low-Power, 500Mbps

ATE Drivers/Comparators with 2mA Load

General Description

The MAX9961/MAX9962 dual, low-power, high-speed,

pin electronics driver/comparator/load (DCL) ICs

include, for each channel, a three-level pin driver, a

dual comparator, variable clamps, and an active load.

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. The dual comparator pro-

vides low dispersion (timing variation) over a wide vari-

ety of input conditions. The clamps provide damping of

high-speed device-under-test (DUT) waveforms when

the device is configured as a high-impedance receiver.

The programmable load supplies up to 2mA of source

and sink current. The load facilitates contact/continuity

testing and pullup of high-output-impedance devices.

The MAX9961A/MAX9962A provide tight matching of

offset for the drivers and the comparators, allowing ref-

erence levels to be shared across multiple channels in

cost-sensitive systems. Use the MAX9961B/MAX9962B

for system designs that incorporate independent refer-

ence levels for each channel.

The MAX9961/MAX9962 provide high-speed, differen-

tial control inputs compatible with LVPECL, LVDS, and

GTL. The MAX9961/MAX9962 are available with option-

al internal termination resistors. The open-collector

comparator outputs are available with or without inter-

nal pullup resistors. The optional internal resistors sig-

nificantly reduce the discrete component count on the

circuit board.

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

programs the low-leakage, slew-rate limit, and tri-state/

terminate operational configurations of the MAX9961/

MAX9962.

The MAX9961/MAX9962s’ operating range is -1.5V to

+6.5V with power dissipation of only 900mW per chan-

nel. The devices are available in a 100-pin, 14mm x

14mm body, and 0.5mm pitch TQFP. An exposed 8mm

x 8mm die pad on the top (MAX9961) or bottom

(MAX9962) of the package facilitates efficient heat

removal. The device is specified to operate with an

internal die temperature of +70°C to +100°C, and fea-

tures a die temperature monitor output.

♦

Features

Low Power Dissipation: 900mW/Channel (typ)

High Speed: 500Mbps at 3V

P-P

Programmable 2mA Active-Load Current

Low Timing Dispersion

Wide -1.5V to +6.5V Operating Range

Active Termination (3rd-Level Drive)

Low-Leakage Mode: 15nA (max)

Integrated Clamps

Interface Easily with Most Logic Families

MAX9961/MAX9962

♦

Integrated PMU Connection

♦

Digitally Programmable Slew Rate

♦

Internal Termination Resistors

♦

Low Offset Error

Ordering Information

PART

MAX9961ADCCQ

MAX9961AGCCQ*

MAX9961ALCCQ

MAX9961BDCCQ

MAX9961BGCCQ*

MAX9961BLCCQ

MAX9962ADCCQ*

MAX9962AGCCQ*

MAX9962ALCCQ*

MAX9962BDCCQ*

MAX9962BGCCQ*

MAX9962BLCCQ*

TEMP RANGE

C to +70

0 C to +70 C

C to +70

0 C to +70 C

C to +70

0 C to +70 C

C to +70

0 C to +70 C

C to +70

PIN-PACKAGE**

100 TQFP-EPR

100 TQFP-EP

*Future

product—contact factory for availability.

**EPR

= Exposed pad reversed (top), EP = exposed pad (bottom).

Applications

Low-Cost Mixed-Signal/System-on-Chip ATE

Commodity Memory ATE

PCI or VXI Programmable Digital Instruments

Pin Configurations appear at end of data sheet.

Selector Guide appears at end of data sheet.

________________________________________________________________

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.

Dual, Low-Power, 500Mbps

ATE Drivers/Comparators with 2mA Load

MAX9961/MAX9962

ABSOLUTE MAXIMUM RATINGS

to GND .........................................................-0.3V to +11.5V

to GND............................................................-7.0V to +0.3V

- V

................................................................-0.3V to +18V

GS to GND .............................................................................±1V

DATA_, NDATA_, RCV_, NRCV_, LDEN_,

NLDEN_ to GND................................................-2.5V to +5.0V

DATA_ to NDATA_, RCV_ to NRCV_, LDEN_ to NLDEN_.....±1.5V

CCO

to GND ..........................................................-0.3V to +5V

SCLK, DIN,

CS, RST,

TDATA_, TRCV_,

TLDEN_ to GND ...................................................-1.0V to +5V

DHV_, DLV_, DTV_, CHV_, CLV_, COM_,

FORCE_, SENSE_ to GND.................................-2.5V to +7.5V

DUT_, LDH_, LDL_ to GND ...................................-2.5V to +7.5V

CPHV_ to GND ......................................................-2.5V to +8.5V

CPLV_ to GND.......................................................-3.5V to +7.5V

DHV_ to DLV_ ......................................................................±10V

DHV_ to DTV_ ......................................................................±10V

DLV_ to DTV_.......................................................................±10V

CHV_ or CLV_ to DUT_ ........................................................±10V

CH_, NCH_, CL_, NCL_ to GND...............................-2.5V to +5V

All Other Pins to GND .......................(V

- 0.3V) to (V

+ 0.3V)

DHV_, DLV_, DTV_, CHV_, CLV_, CPHV_, CPLV_ Current ...±10mA

TEMP Current...................................................-0.5mA to +20mA

DUT_ Short Circuit to -1.5V to +6.5V..........................Continuous

Power Dissipation (T

= +70°C)

MAX9961_ _CCQ (derate 167mW/°C above +70°C) ...13.3W*

MAX9962_ _CCQ (derate 45.5mW/°C above +70°C) ....3.6W*

Storage Temperature Range .............................-65°C to +150°C

Junction Temperature ......................................................+125°C

Lead Temperature (soldering, 10s) .................................+300°C

*Dissipation

wattage values are based on still air with no heat sink for the MAX9961 and slug soldered to board copper for the

MAX9962. Actual maximum allowable power dissipation is a function of heat extraction technique and may be substantially higher.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

= +9.75V, V

= -5.25V, V

CCO_

= +2.5V, SC1 = SC0 = 0, V

CPHV_

= +7.2V, V

CPLV_

= -2.2V, V

LDH_

= V

LDL_

= 0, V

= 0, T

+85°C, unless otherwise noted. All temperature coefficients are measured at T

= +70°C to +100°C, unless otherwise noted.) (Note 1)

PARAMETER

POWER SUPPLIES

Positive Supply

Negative Supply

Positive Supply Current (Note 2)

Negative Supply Current (Note 2)

Power Dissipation

DUT_ CHARACTERISTICS

Operating Voltage Range

Leakage Current in

High-Impedance Mode

DUT

(Note 4)

LLEAK = 0, 0

≤

DUT

≤

LLEAK = 0, V

DUT

_ = -1.5V, +6.5V

LLEAK = 1; V

DUT_

= -1.5V, 0, +3V;

LDH

_ = V

LDL

_ = 0, 5V; T

< +90°C

LLEAK = 1, V

DUT

_ = 6.5V, T

< +90°C,

CHV

_ = V

CLV

_ = 6.5V, V

LDH_ =

LDL

_ = 0, 5V

DUT

Driver in term mode (DUT_ = DTV_)

Driver in high-impedance mode

(Notes 5, 7)

-1.5

+6.5

±1.5

±3

±15

±30

µs

µA

LDH

_ = V

LDL

_ = 0

LDH

_ = V

LDL

_ = 5V

LDH

_ = V

LDL

_ = 0

LDH

_ = V

LDL

_ = 5V

(Notes 2, 3)

9.5

-6.5

9.75

-5.25

100

-180

-190

1.8

10.5

-4.5

110

120

-200

-210

2.1

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Leakage Current in

Low-Leakage Mode

Combined Capacitance

Low-Leakage Enable Time

_______________________________________________________________________________________

Dual, Low-Power, 500Mbps

ATE Drivers/Comparators with 2mA Load

ELECTRICAL CHARACTERISTICS (continued)

= +9.75V, V

= -5.25V, V

CCO_

= +2.5V, SC1 = SC0 = 0, V

CPHV_

= +7.2V, V

CPLV_

= -2.2V, V

LDH_

= V

LDL_

= 0, V

= 0, T

+85°C, unless otherwise noted. All temperature coefficients are measured at T

= +70°C to +100°C, unless otherwise noted.) (Note 1)

PARAMETER

Low-Leakage Disable Time

Low-Leakage Recovery

SYMBOL

(Notes 6, 7)

Time to return to the specified maximum

leakage after a 3V, 4V/ns step at DUT_

(Note 7)

CONDITIONS

MIN

TYP

MAX

UNITS

µs

MAX9961/MAX9962

LEVEL PROGRAMMING INPUTS

(DHV_, DLV_, DTV_, CHV_, CLV_, CPHV_, CPLV_, COM_, LDH_, LDL_)

Input Bias Current

Settling Time

Input High Voltage

Input Low Voltage

Differential Input Voltage

Input Bias Current

Input Termination Voltage

TDATA

TRCV

TLDEN

DIFF

MAX996_ _DCCQ,

MAX996_ _GCCQ, MAX996_ _LCCQ

-0.2

BIAS

To 0.1% of full-scale change (Note 7)

0.85

-0.20

±0.15

3.50

+3.10

±1.00

±25

+3.5

±25

µA

µs

µA

DIFFERENTIAL CONTROL INPUTS

(DATA_, NDATA_, RCV_, NRCV_, LDEN_, NLDEN_)

Input Termination Resistor

MAX996_ _GCCQ, MAX996_ _LCCQ,

between signal and corresponding

termination voltage input

Ω

SINGLE-ENDED CONTROL INPUTS

(CS, SCLK, DIN,

RST)

Internal Threshold Reference

Internal Reference Output

Resistance

External Threshold Reference

Input High Voltage

Input Low Voltage

Input Bias Current

SERIAL INTERFACE TIMING

(Figure 4)

SCLK Frequency

SCLK Pulse-Width High

SCLK Pulse-Width Low

Low to SCLK High Setup

High to SCLK High Setup

SCLK High to

High Hold

DIN to SCLK High Setup

DIN to SCLK High Hold

Pulse-Width High

SCLK

CSS0

CSS1

CSH1

CSWH

3.5

MHz

THRINT

THR

0.43

THR

0.20

-0.1

1.05

1.25

1.73

3.5

THR

0.20

±25

1.45

kΩ

µA

_______________________________________________________________________________________

Dual, Low-Power, 500Mbps

ATE Drivers/Comparators with 2mA Load

MAX9961/MAX9962

ELECTRICAL CHARACTERISTICS (continued)

= +9.75V, V

= -5.25V, V

CCO_

= +2.5V, SC1 = SC0 = 0, V

CPHV_

= +7.2V, V

CPLV_

= -2.2V, V

LDH_

= V

LDL_

= 0, V

= 0, T

+85°C, unless otherwise noted. All temperature coefficients are measured at T

= +70°C to +100°C, unless otherwise noted.) (Note 1)

PARAMETER

TEMPERATURE MONITOR

(TEMP)

Nominal Voltage

Temperature Coefficient

Output Resistance

DRIVERS

(Note 8)

DC OUTPUT CHARACTERISTICS

≥

10MΩ)

DHV_, DLV_, DTV_ Output Offset

Voltage

DHV_, DLV_, DTV_ Output-Offset

Temperature Coefficient

DHV_, DLV_, DTV_ Gain

Temperature Coefficient

Linearity Error

DHV_ to DLV_ Crosstalk

DLV_ to DHV_ Crosstalk

DTV_ to DLV_ and DHV_

Crosstalk

DHV_ to DTV_ Crosstalk

DLV_ to DTV_ Crosstalk

DHV_, DTV_, DLV_ DC Power-

Supply Rejection Ratio

Maximum DC Drive Current

DC Output Resistance

DC Output Resistance Variation

Sense Resistance

Force Resistance

Force Capacitance

PSRR

DUT

∆R

DUT

SENSE

FORCE

DLV

_ = 0, V

DHV

_ = 0.1V

Drive-Mode Overshoot

Term-Mode Overshoot

DLV

_ = 0, V

DHV

_ = 1V

DLV

_ = 0, V

DHV

_ = 3V

(Note 13)

DUT

_ = ±30mA (Note 12)

DUT

_ = ±1mA to ±8mA

DUT

_ = ±1mA to ±40mA

7.50

320

DUT

_ = 1.5V, 3V (Note 9)

Full range (Notes 9, 10)

DLV

_ = 0, V

DHV

_ = 200mV, 6.5V

DHV

_ = 5V, V

DLV

_ = -1.5V, +4.8V

DHV

_ = 3V, V

DLV

_ = 0,

DTV

_ = -1.5V, +6.5V

DTV

_ = 1.5V, V

DLV

_ = 0,

DHV

_ = 1.6V, 3V

DTV

_ = 1.5V, V

DHV

_ = 3V,

DLV

_ = 0V, 1.4V

(Note 11)

±60

0.5

400

2.5

13.75

500

±120

Measured with V

DHV

_, V

DLV

and V

DTV

_ at 0 and 4.5V

0.960

-35

±5

±15

±2

±3

At DUT_ with V

DHV

_, V

DTV

DLV

_ independently tested

at +1.5V

MAX996_A

MAX996_B

±65

1.001

±15

±100

µV/°C

V/V

ppm/°C

Ω

kΩ

Ω

= +70°C, R

≥

10MΩ

3.43

+10

mV/°C

kΩ

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

DYNAMIC OUTPUT CHARACTERISTICS

= 50Ω)

_______________________________________________________________________________________

Dual, Low-Power, 500Mbps

ATE Drivers/Comparators with 2mA Load

ELECTRICAL CHARACTERISTICS (continued)

= +9.75V, V

= -5.25V, V

CCO_

= +2.5V, SC1 = SC0 = 0, V

CPHV_

= +7.2V, V

CPLV_

= -2.2V, V

LDH_

= V

LDL_

= 0, V

= 0, T

+85°C, unless otherwise noted. All temperature coefficients are measured at T

= +70°C to +100°C, unless otherwise noted.) (Note 1)

PARAMETER

Settling Time to Within 25mV

Settling Time to Within 5mV

Prop Delay, Data to Output

Prop Delay Match, t

vs. t

Prop Delay Match, Drivers Within

Package

Prop Delay Temperature

Coefficient

Prop Delay Change vs.

Pulse Width

Prop Delay Change vs.

Common-Mode Voltage

Prop Delay, Drive to

High Impedance

Prop Delay, High Impedance

to Drive

Prop Delay, Drive to Term

Prop Delay, Term to Drive

PDDZ

PDZD

PDDT

PDTD

P-P

, 40MHz, 2.5ns to 22.5ns pulse width,

relative to 12.5ns pulse width

DHV

_ - V

DLV

_ = 1V, V

DHV

_ = 0 to 6V

DHV

_ = 1.0V, V

DLV

_ = -1.0V, V

DTV

_ = 0

DHV

_ = 1.0V, V

DLV

_ = -1.0V, V

DTV

_ = 0

DHV

_ = 3V, V

DLV

_ = 0, V

DTV

_ = 1.5V

DHV

_ = 3V, V

DLV

_ = 0, V

DTV

_ = 1.5V

0.2V

P-P,

20% to 80%

Rise and Fall Time

, t

P-P,

10% to 90%

P-P,

10% to 90%

P-P,

10% to 90%

Rise- and Fall-Time Match

SC1 = 0, SC0 = 1 Slew Rate

SC1 = 1, SC0 = 0 Slew Rate

SC1 = 1, SC0 = 1 Slew Rate

vs. t

P-P,

10% to 90%

Percent of full speed (SC0 = SC1 = 0),

P-P

, 20% to 80%

Percent of full speed (SC0 = SC1 = 0),

P-P

, 20% to 80%

Percent of full speed (SC0 = SC1 = 0),

P-P

, 20% to 80%

0.2V

P-P

Minimum Pulse Width

(Note 17)

P-P

0.2V

P-P

Data Rate (Note 18)

P-P

1.0

PDD

P-P

(Note 16)

SYMBOL

CONDITIONS

3V step (Note 14)

MIN

TYP

2.2

±50

±60

3.1

3.2

2.4

2.1

0.37

0.63

1.2

2.0

±0.03

0.65

1.0

2.0

2.9

1700

1000

500

350

Mbps

1.5

MAX

UNITS

ps/°C

MAX9961/MAX9962

TIMING CHARACTERISTICS

= 50Ω) (Note 15)

DYNAMIC PERFORMANCE

= 50Ω)

_______________________________________________________________________________________

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