MAX3665ESLASHD datasheet(2/12 Pages) MAXIM

2 / 12 page

622Mbps, Ultra-Low-Power, 3.3V

Transimpedance Preamplifier for SDH/SONET

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

DC ELECTRICAL CHARACTERISTICS

(VCC = +3.3V ±10% or +5.0V ±10%, 100

Ω load between OUT+ and OUT-, TA = -40°C to +85°C. Typical values are at VCC = +3.3V,

TA = +25°C, unless otherwise noted.)

AC ELECTRICAL CHARACTERISTICS

(VCC = +3.3V ±10% or +5.0V ±10%, 100

Ω load between OUT+ and OUT-, source capacitance = 0.5pF, TA = -40°C to +85°C. Typical

values are at VCC = +3.3V, TA = +25°C, unless otherwise noted.) (Notes 1 and 2)

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: AC characteristics are guaranteed by design.

Note 2: Measured with a 3-pole filter at the output. CIN = 0.5pF, IIN = 0, CFILT = 1000pF.

Note 3: PSRR = -20log (

∆VOUT / ∆VCC).

VCC ........................................................................-0.5V to +6.5V

Continuous Current at IN ....................................................±5mA

Voltage at OUT+, OUT- ...................(VCC - 1.5V) to (VCC + 0.5V)

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

Continuous Power Dissipation (TA = +85°C)

8-Pin µMAX (derate 4.5mW/°C above +85°C) ...........295mW

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

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

Storage Temperature Range .............................-55°C to +150°C

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

IIN = 0

IIN = 0 to 10µAp-p

IIN = 0 to 300µA

IIN = 450µAp-p

Differential output

IIN = 300µA

CONDITIONS

ICC

Supply Current

±5

0.8

0.95

VIN

Input Bias Voltage

Gain Nonlinearity

Ω

1.5

RFILT

Filter Resistor

mVp-p

260

450

VOUT(MAX)

Maximum Output Voltage

Ω

z21

Small-Signal Transimpedance

VCC - 0.15

Output Common-Mode Voltage

±5

∆VOUT

Differential Output Offset

Ω

ZOUT

Output Impedance (per side)

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

-3dB with IIN = 5µA

Relative to gain at 10MHz

213 - 1 PRBS with 100 CIDs

CONDITIONS

kHz

MHz

404

470

BW-3dB

Small-Signal Bandwidth

Low-Frequency Cutoff

100

260

Deterministic Jitter

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

RMS Noise Referred to Input

Power-Supply Rejection Ratio

PSRR

f < 1MHz, differential referred to output,

∆VCC = 30mVp-p (Note 3)

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