ML6680 Ver la hoja de datos (PDF) - Micro Linear Corporation

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componentes Descripción

Fabricante

ML6680

Token Ring Copper-to-Fiber Converter

Micro Linear Corporation 

ELECTRICAL CHARACTERISTICS (Continued)

SYMBOL

PARAMETER

CONDITIONS

PHANTOM DRIVE OUTPUTS: PHTM1, PHTM2

RNF

No Fault Phantom Load

Resistance

RSC

Short Circuit Phantom Load

Resistance

ROC

Open Circuit Phantom Load

Resistance

VOHP

Phantom Output High Voltage

ISC

Phantom Short Circuit Current

IOFFP

Phantom Off Current

TWISTED PAIR RECEIVER: TPINP, TPINN

IOHP > –1mA

IOHP > –2mA

V(PHTM1) or V(PHTM2) = 0V

V(PHTM1) or V(PHTM2) = 0V

VOSRTP

VDSTP

VPSTP

Differential Offset Voltage

Differential Squelch Threshold

Differential Post-Squelch

Threshold

VCMTP

Open-Circuit Common Mode

Bias Voltage

RIDRTP

Differential Input Resistance

TWISTED PAIR TRANSMITTER: TPOUTP, TPOUTN

ITTP

Peak Output Current

IOFFTP

Off State Output Current

IDCI

Differential Current Im Balance

OPTICAL RECEIVER: OPINP, OPINN

RTSETTP = 255Ω,

Pins Connected to VCC

VCMOP

Open Circuit Common Mode

Bias Voltage

VIROP

VOSROP

EN

Input Signal Range

Differential Offset Voltage

Input Referred Voltage Noise

50MHz BW

RIDROP

VDSOP

VPSOP

Differential Input Resistance

Differential Squelch Threshold

Differential Post Squelch

Threshold

H

Hysteresis

OPTICAL TRANSMITTER: OPOUT

ITOP

IOFFOP

Peak Output Current

Off State Output Current

RTSETOP = 115Ω

ML6680

MIN

TYP

MAX

UNITS

2.9

5.5

kΩ

50

Ω

50

kΩ

4.1

V

3.5

V

–1.8

–1.2

mA

–100

100

µA

–35

35

mV

200

300

mVP-P

100

150

mVP-P

2.4

V

8

9.6

12.5

kΩ

27

–300

29.5

mA

1.5

mA

300

µA

1.6

VDSOP

3

25

1.8

2.6

5

4

20

1600

3.3

6

5

V

mVP-P

mV

µVRMS

kΩ

mVP-P

mVP-P

%

47

52

57

mA

1

mA

5

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