MAX19005 datasheet(4/25 Pages) MAXIM

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MAX19005

Quad, Ultra-Low-Power,

200Mbps ATE Drivers/Comparators

ELECTRICAL CHARACTERISTICS (continued)

(VDD = +8V, VSS = -5V, VL = +3V, VDDSW = +24.6V, VSSSW = -1.25V, VCOMPHI = +1V, VCOMPLO = 0V, VLDV__= 0V, LOAD EN

LOW_ = LOAD EN HIGH_ = 0, SWEN = 1, TJ = +70°C with an accuracy of ±15NC. Specification compliance with supply and

temperature variations is verified by guard-banding mean shifts of characterization data, unless otherwise noted. All temperature

coefficients measured at TJ = +50°C to +90°C, unless otherwise noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Rise/Fall Time

(Average Rise/Fall Time)

VDHV_ = +0.2V, VDLV_ = 0V, 20% to 80%

0.8

VDHV_ = +1V, VDLV_ = 0, 20% to 80%

0.8

VDHV_ = +3V, VDLV_ = 0V, 10% to 90%

1.4

2.0

2.7

VDHV_ = +4V, VDLV_ = 0V,

RDUT_ = 500I, 10% to 90%

2.5

VDHV_ = +5V, VDLV_ = 0V,

RDUT_ = 500I, 10% to 90%

3.1

Rise/Fall Time Matching

VDHV_ = +0.2V

VDLV_ = 0V

VDHV_ = +1V

VDHV_ = +3V and +5V

Minimum Pulse Width

(Average Positive/Negative Pulse)

(Note 8)

0.2VP-P, VDHV_ = +0.2V, VDLV_ = 0V

1.8

1VP-P, VDHV_ = +1V, VDLV_ = 0V

2.0

3VP-P, VDHV_ = +3V, VDLV_ = 0V

2.6

COMPARATOR (driver in high-impedance mode) (Note 9)

DC CHARACTERISTICS

Input Voltage Range

-1.0

+5.2

Differential Input Voltage

VDUT_ - VCHV_, VDUT_ - VCLV_

-6.2

+6.2

Hysteresis

VCHV_ = VCLV_ = +1.5V

Input Offset Voltage

VDUT_ = +1.5V, VCOMPHI = +0.8V,

VCOMPLO = +0.2V (Note 10)

Input Offset Temperature Coefficient

(Note 10)

V/NC

Common-Mode Rejection Ratio

CMRR

VDUT_ = 0V and +3V (Note 10)

Linearity Error

VDUT_ = +1.5V (Notes 3, 10)

VDUT_ = -1V, +5.2V (Notes 3, 10)

Power-Supply Rejection Ratio

PSRR

VDUT_ = +1.5V, VDD, VSS, VDDSW,

VSSSW supplies independently varied

over full range (Note 10)

mV/V

AC CHARACTERISTICS (Note 11)

Equivalent Input Bandwidth

VDLV_ = 0V termination mode, VDUT_ =

1VP-P, tR = tF = 500ps input, calculated

from 10% to 90% redigitization waveform

300

MHz

Prop Delay

VDUT_= 1VP-P, VCHV_ or VCLV_ = +0.5V

1.1

2.0

3.3

Prop-Delay Temperature Coefficient

VDUT_= 1VP-P, VCHV_ or VCLV_ = +0.5V

ps/NC

Prop-Delay Match, tLH to tHL

Absolute value of delta for each

comparator, VDUT_ = 1VP-P

250

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