ML4664 datasheet(5/16 Pages) MICRO-LINEAR

5 / 16 page

ML4664/ML4669

ABSOLUTE MAXIMUM RATINGS

Absolute maximum ratings are those values beyond

which the device could be permanently damaged.

Absolute maximum ratings are stress ratings only and

functional device operation is not implied.

Power Supply Voltage Range

VCC ...................................................................GND –0.3 to 6V

Input Voltage Range: Digital Inputs

(SQEN, LBDIS) ....................... GND –0.3 to VCC +0.3V

Tx+, Tx–, VIN+, VIN– .............. GND –0.3 to VCC +0.3V

Junction Temperature ............................................. 150°C

Storage Temperature ................................ –65°C to 150°C

Lead Temperature (Soldering) ................................ 260°C

ELECTRICAL CHARACTERISTICS

Unless otherwise specified, TA = Operating Temperature Range, VCC = OPVCC = AVCC = 5V ± 5% (Note 1)

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

ICC

Power Supply Current

RTSETOP = 115

140

While Transmitting

VREF

Reference Voltage

C Suffix

2.30

2.60

I Suffix

2.25

2.67

VOL

LED Drivers: VOL

RL = 300 for OPLED, TPLED,

1.5

3.5

POLLED LTF, and LMON

IOPOUT

OP Transmit Peak Output Current

RTSETOP = 115 (Note 2) C Suffix

I Suffix

58.5

ITPOUT

TP Transmit Peak Output Current

RTSETTP = 220

VTPSQ

TP Receive Squelch Voltage

300

450

585

mVP-P

HTP

TP Receive Squelch Hysteresis

VTPIN

TP Receive Input Voltage

300

3100

mVP-P

RTPIN

TP Receive Input Resistance

VOPTH

OP Receive Input Threshold

VTHADJ = VREF

567

mVP-P

Voltage

HOP

OP Receive Input Threshold

Hysteresis

VOPIN

OP Receive Input Voltage

1600

mVP-P

ROPIN

OP Receive Input Resistance

0.8

1.3

2.0

VOPCM

OP Receive Common Mode

1.65

Voltage

Amplifier Gain

100

V/V

VOFF

Input Offset

VDC = VREF (DC Loop Inactive)

Input Referred Noise

50MHz Bandwidth

µV

ITH

Input Bias Current at VTHADJ

VTHADJ = VREF

–200

200

µA

Thermal Resistance (

qJA)

PLCC ............................................................... 68°C/W

TQFP ............................................................... 80ºC/W

OPERATING CONDITIONS

Temperature Range

ML4664/ML4669CX .................................. 0°C to 70°C

ML4664/ML4669IQ ............................... –40°C to 85°C

Supply Voltage (VCC) ......................................... 5V ± 5%

LED on Current ...................................................... 10mA

RRSET ........................................................ 61.9k

W ± 1%

RTSETOP ....................................................... 115

W ± 1%

RTSETTP ........................................................ 220

W ± 1%

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