48SWTQFN-EP datasheet(10/103 Pages) MAXIM

10 / 103 page

(VAVDD18 = VDVDD18 = 1.7V to 1.9V, VAVDD3 = 3.0V to 3.6V, VIOVDD = 1.7V to 3.6V, RL = 100Ω ±1% (differential), EP connected

to PCB ground (GND), TA = -40°C to +105°C, unless otherwise noted. Typical values are at VAVDD18 = VDVDD18 = VIOVDD = 1.8V,

VAVDD3 = 3.3V, TA = +25°C.)

MAX9288/MAX9290

3.12Gbps GMSL Deserializers

for Coax or STP Input and MIPI CSI-2 Output

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PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Short-to-Battery Threshold

VTB

Figure 1

2.47

OUTPUT FOR REVERSE CONTROL CHANNEL (IN+, IN-)

Differential High Output Peak

Voltage (VIN+) - (VIN-)

VRODH

Forward channel

disabled,

Figure 2

Legacy reverse control-

channel mode

High-immunity mode

100

Differential Low Output Peak

Voltage (VIN+) - (VIN-)

VRODL

Forward channel

disabled,

Figure 2

Legacy reverse control-

channel mode

-60

-30

High-immunity mode

-100

-50

Single-Ended High Output Peak

Voltage

VROSH

Forward channel

disabled

Legacy reverse control-

channel mode

High-immunity mode

100

Single-Ended Low Output Peak

Voltage

VROSL

Forward channel

disabled

Legacy reverse control-

channel mode

-60

-30

High-immunity mode

-100

-50

DIFFERENTIAL INPUTS (IN+, IN-)

Differential High Input Threshold

(Peak) Voltage (VIN+) - (VIN-)

VIDH(P)

Figure 3

Activity detector medium

threshold, (0x0B D[6:5] = 01)

Activity detector low

threshold, (0x0B D[6:5] = 00)

Differential Low Input Threshold

(Peak) Voltage (VIN+) - (VIN-)

VIDL(P)

Figure 3

Activity detector medium

threshold, (0x0B D[6:5] = 01)

-60

Activity detector low

threshold, (0x0B D[6:5] = 00)

-52

Input Common-Mode Voltage

((VIN+) + (VIN-))/2

VCMR

1.3

1.6

Differential Input Resistance

(Internal)

RIN

100

130

SINGLE-ENDED INPUTS (IN+, IN-)

Single-Ended High Input

Threshold (Peak) Voltage

VISH(P)

Figure 4

Activity detector medium

threshold, (0x0B D[6:5] = 01)

Activity detector low

threshold, (0x0B D[6:5] = 00)

Single-Ended Low Input

Threshold (Peak) Voltage

VISL(P)

Figure 4

Activity detector medium

threshold, (0x0B D[6:5] = 01)

-43

Activity detector low

threshold, (0x0B D[6:5] = 00)

-36

Input Resistance (Internal)

DC Electrical Characteristics (continued)

48SWTQFN-EP Datasheet(PDF) 10 Page - Maxim Integrated Products

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