MAX3761CSLASHD datasheet(3/12 Pages) MAXIM

номер детали	MAX3761C/D

подробное описание детали	Low-Power, 622Mbps Limiting Amplifiers with Chatter-Free Power Detect for LANs

PDF	12 Pages

Scroll/Zoom	100%

производитель	MAXIM [Maxim Integrated Products]

домашняя страница	https://www.maximintegrated.com/en.html

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Low-Power, 622Mbps Limiting Amplifiers

with Chatter-Free Power Detect for LANs

_______________________________________________________________________________________

AC ELECTRICAL CHARACTERISTICS

(VCC = +4.5V to +5.5V, PECL outputs terminated with 50

Ω to VCC - 2V, input 4mV to 2Vp-p, TA = -40°C to +85°C, unless otherwise

noted. Typical values are at VCC = +5.0V, TA = +25°C.) (Note 5)

Note 5: AC parameters are guaranteed by design and characterization.

Note 6: Input signal is a 1-0 pattern, 622Mbps.

Note 7: PWD = [(width of wider pulse) - (width of narrower pulse)] / 2.

TA = -40°C, 223 - 1 PRBS

(Notes 6, 7)

(Note 6)

Differential

20% to 80%

CONDITIONS

Ω

3900

Input Resistance

Pulse-Width Distortion

3.2

Minimum LOS Assert Input

Data-Output Overshoot

250

Data-Output Edge Speed

UNITS

MIN

TYP

MAX

PARAMETER

__________________________________________Typical Operating Characteristics

(MAX3761/MAX3762 EV kit, VCC = +5.0V, PECL outputs terminated with 50

Ω to VCC - 2V, input is a 1-0 pattern, 622Mbps, TA = +25°C,

unless otherwise noted.)

-40

-15

MAX3762

SUPPLY CURRENT vs. TEMPERATURE

AMBIENT TEMPERATURE (°C)

VCC = 5.5V

VCC = 5.0V

VCC = 4.5V

100

1000

INPUT SIGNAL (mVp-p)

2.40

2.16

1.68

1.44

1.20

1.92

2.28

1.80

1.56

1.32

2.04

RSSI vs. INPUT AMPLITUDE

AND DATA PATTERN

223 - 1

PRBS PATTERN

1-0 PATTERN

2.40

1.20

-50

-40

-20

RSSI vs.

INPUT POWER AND FREQUENCY

1.44

2.16

INPUT POWER (dBm)

-30

-10

-45

-25

-5

-35

-15

1.92

1.68

1.32

1.56

2.28

2.04

1.80

10MHz

500MHz

223 - 1 PRBS, VTH = 1.8V

3.5

LOS Hysteresis

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