ML4667CQ Просмотр технического описания (PDF) - Micro Linear Corporation

Номер в каталоге

Компоненты Описание

производитель

ML4667CQ

Low Power 10BASE-FL Transceiver

Micro Linear Corporation 

ML4667

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, LMONIN, LBDIS)

.................................................. GND –0.3 to VCC +0.3

Tx+, Tx–, RxIN+, RxIN– ............ GND –0.3 to VCC +0.3

Input Current

RRSET, RTSET, JAB, CLSN, XMT, RCV, LMON ...... 60mA

Output Current

TxOUT .............................................................. 120mA

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

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

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

Thermal Resistance (θJA) ...................................... 68°C /W

OPERATING CONDITIONS

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

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

RRSET .......................................................... 61.9kΩ ± 1%

RTSET ............................................................. 162Ω ± 1%

ELECTRICAL CHARACTERISTICS

Unless otherwise specified, TA = Operating Temperature Range, VCC = 5V ± 10% (Note 1)

SYMBOL

PARAMETER

CONDITIONS

MIN

ICC

Power Supply Current ICC:

VCC = 5V, RTSET = 162Ω (Note 2)

While Transmitting

VOL

IOUT

VSQ

LED Drivers

IOL = 10mA (Note 3)

Transmit Peak Output Current RTSET = 162Ω,

VCC = VCCTx = 5V ±5% (Note 4)

Transmit Squelch Voltage Level

(Tx+, Tx–)

47

–300

VINCM Common mode Input Voltage

2

(Tx±, RxIN±)

VDO

Differential Output Voltage

(Rx±, COL±)

±550

VCM

Common Mode

Output Voltage (Rx±, COL±)

VDOO

Differential Output

Voltage Imbalance (Rx±, COL±)

VBIAS

VSQE

BIAS Voltage

SQE/JABD

VLBTH LBDIS Threshold

SQE Test Disable

Both Disabled

Both Enabled

Disabled

Enabled

1.5

VCC – 0.5

VCC – 0.10

TYP

52

–250

4.0

3.2

MAX

120

UNITS

mA

0.8

V

60

mA

–200

mV

VCC – 0.5

V

±1200

mV

V

±40

mV

V

0.3

V

VCC – 2

V

1

V

4

Share Link: