DS1865_09 datasheet(2/67 Pages) MAXIM

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PON Triplexer Control and

Monitoring Circuit

_____________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

RECOMMENDED OPERATING CONDITIONS

(TA = -40°C to +95°C, unless otherwise noted.)

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.

Voltage Range on MON1–MON4, BEN, BMD, and

TX-D Pins Relative to Ground.................-0.5V to (VCC + 0.5V)

(subject to not exceeding +6V)

Voltage Range on VCC, SDA, SCL, D0–D3, and

TX-F Pins Relative to Ground ...............................-0.5V to +6V

Operating Temperature Range ...........................-40°C to +95°C

Programming Temperature Range .........................0°C to +70°C

Storage Temperature Range .............................-55°C to +125°C

Soldering Temperature...................See J-STD-020 Specification

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Voltage

VCC

(Note 1)

+2.85

+3.9

High-Level Input Voltage

(SDA, SCL, BEN)

VIH:1

0.7 x

VCC

VCC +

0.3

Low-Level Input Voltage

(SDA, SCL, BEN)

VIL:1

-0.3

0.3 x

VCC

High-Level Input Voltage

(TX-D, LOSI, D0, D1, D2, D3)

VIH:2

2.0

VCC +

0.3

Low-Level Input Voltage

(TX-D, LOSI, D0, D1, D2, D3)

VIL:2

-0.3

0.8

DC ELECTRICAL CHARACTERISTICS

(

VCC = +2.85V to +3.9V, TA = -40°C to +95°C, unless otherwise noted.)

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNITS

Supply Current

ICC

(Notes 1, 2)

Output Leakage

(SDA, TX-F, D0, D1, D2, D3)

ILO

1µA

IOL = 4mA

0.4

Low-Level Output Voltage

(SDA, TX-F, FETG, D0, D1, D2, D3)

VOL

IOL = 6mA

0.6

High-Level Output Voltage

(FETG)

VOH

IOH = 4mA

VCC -

0.4

FETG Before Recall

(Note 3)

100

Input-Leakage Current

(SCL, BEN, TX-D, LOSI)

ILI

1µA

Digital Power-On Reset

POD

1.0

2.2

Analog Power-On Reset

POA

2.1

2.75

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