MAX3760ESA datasheet(2/8 Pages) MAXIM

2 / 8 page

622Mbps, Low-Noise Transimpedance

Preamplifier for LAN and WAN Optical Receivers

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +4.5V to +5.5V, COMP = GND, 100Ω load between OUT+ and OUT-, TA = -40°C to +85°C, unless otherwise noted. Typical

values are at VCC = +5.0V, TA = +25°C.) (Note 1)

AC ELECTRICAL CHARACTERISTICS

(VCC = +4.5V to +5.5V, COMP = open, CIN = 0.75pF, outputs terminated differentially into 100Ω, 8-pin SO package in MAX3760

EV kit, TA = +25°C, unless otherwise noted. Typical values are at VCC = +5V.) (Notes 2, 3)

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.

Note 1: Dice are tested at TA = +25°C.

Note 2: AC characteristics are guaranteed by design and characterization.

Note 3: CIN is the source capacitance presented to the die. Includes package parasitic, photo diode, and parasitic interconnect

capacitance.

Note 4: Input is a 622Mbps 1-0 pattern, signal amplitude = 0 to 1mA, extinction ratio (re) = 10.

Note 5: Measured with a 4-pole, 470MHz Bessel filter.

VCC ........................................................................-0.5V to +7.0V

Continuous Current

IN, FILTER ..........................................................-5mA to +5mA

OUT+, OUT-...................................................-25mA to +25mA

Voltage at INREF ...................................................-0.5V to +0.5V

Voltage at COMP........................................-0.5V to (VCC + 0.5V)

Continuous Power Dissipation (TA = +85°C)

SO (derate 5.88mW/°C above +85°C) ..........................383mW

Storage Temperature Range .............................-65°C to +160°C

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

Operating Junction Temperature Range (die) .....-55°C to +150°C

Processing Temperature (die) .........................................+400°C

Differential output, input <10µA

Input = open

IIN = 500µA, COMP = open

IIN = 500µA, total peak-to-peak,

differential signal

CONDITIONS

Ω

5.2

6.5

7.8

z21

Small-Signal Transimpedance

ICC

0.8

0.95

VIN

Input Bias Voltage

Supply Current

Ω

800

1000

1200

RFILTER

FILTER Resistance

VCC - 2.0

Output Common-Mode Level

-25

VOS

Differential Output Offset

Ω

ZOUT

Output Impedance (per side)

550

950

VOUT(MAX)

Maximum Differential

Output Voltage

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

(Note 4)

20µA average input current

CIN = 0.75pF (Notes 3, 5)

CONDITIONS

200

PWD

Pulse-Width Distortion

kHz

MHz

455

565

Small-Signal Bandwidth

Low-Frequency Cutoff

93.5

RMS Noise Referred to Input

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

f < 1MHz, referred to output

PSRR

Power-Supply Rejection Ratio

200

DDJ

Data-Dependent Jitter

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