MXL1344ACAG 데이터 시트보기 (PDF) - Maxim Integrated

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MXL1344ACAG

+5V Multiprotocol, Software-Selectable Cable Terminator

Maxim Integrated 

+5V Multiprotocol, Software-Selectable

Cable Terminator

ABSOLUTE MAXIMUM RATINGS

All Voltages to GND Unless Otherwise Noted

Supply Voltages

VCC ........................................................................-0.3V to +6V

VEE.........................................................................+0.3V to -7V

Logic Input Voltages

M0, M1, M2, DCE/DTE, LATCH.............................-0.3V to +6V

Termination Network Inputs

R_A, R_B ..............................................................-15V to +15V

R_A to R_B........................................................................±15V

Continuous Power Dissipation (TA = +70°C)

24-Pin SSOP (derate 8mW/°C above +70°C) ...............640mW

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

Die Temperature ..............................................................+150°C

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

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

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

(VCC = +5V ±5%, VEE = -5V ±5%, TA = 0°C to 70°C, unless otherwise noted. Typical values are at TA = +25°C, VCC = +5V, VEE = -5V,

unless otherwise noted.)

PARAMETER

DC CHARACTERISTICS

VCC Supply Current

TERMINATOR PINS

SYMBOL

CONDITIONS

ICC

All logic inputs = GND or VCC

Differential-Mode Impedance

V.35 Mode

-2V ≤ VCM ≤ +2V, all loads, Figure 1

Common-Mode Impedance

V.35 Mode

-2V ≤ VCM ≤ +2V, all loads, Figure 2

Differential-Mode Impedance

V.11 Mode

VCM = 0V, all loads

-7V ≤ VCM ≤ +7V, all loads, TA = +25°C

High-Impedance Leakage

Current

IZ

-7V ≤ VCM ≤+7V, all loads

LOGIC INPUTS (M0, M1, M2, LATCH, DCE/DTE)

Input High Voltage

Input Low Voltage

Logic Input Current

VIH

VIL

IIH, IIL

VIN = VCC or GND

MIN TYP MAX UNITS

0.4

1.0

mA

90

104

110

Ω

135

153

165

Ω

100

104

110

Ω

100

104

-50

50

µA

2.0

V

0.8

V

±10

µA

2 _______________________________________________________________________________________

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