3

ML6622

Micro Linear

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.

Junction Temperature ............................................. 150

°C

ELECTRICAL CHARACTERISTICS

SYMBOL

PARAMETER

CONDITIONS

MIN

TYP

MAX

UNITS

No load on ECL outputs

35

50

mA

Reference Voltage

2.30

2.47

2.57

V

–1

3

+5

mA

Input Signal Range

3.5

1600

External Voltage

0.5

V

Range

EN

Input-referred Voltage Noise

100 MHz BW

25

Input Resistance

500

770

1500

Ω

Input Bias Current of THIN

–100

+100

µA

ECL Output Voltage-Low

Through 50

–1.810

–1.730

–1.620

V

ECL Output Voltage-High

Through 50

–1.025

–0.963

–0.800

V

I Suffix

–1.025

–0.963

–0.780

V

Data Output Rise Time

0.5

1.3

ns

Data Output Fall Time

0.5

1.3

ns

Link Detect

AS_Max

Assert Time (off to on)

0

100

µs

ANS_Max Deassert Time (on to off)

0

350

µs

Input threshold

8

10

12

mV

Hysteresis

1.5

1.7

2

dB

BW

Bandwidth 1-3dB

200

MHz

VIPW

Minimum Input Pulse Width

5

ns

DCD

Duty Cycle Distortion

Data rate = 155Mb/s

Peak-to-peak

50% duty cycle input

0.5

ns

DDJ

Data Dependent Jitter

FDDI – 56 Data Pattern

Peak-to-peak

1.2

ns

Note 1: Limits are guaranteed by 100% testing, sampling, or correlation with worst-case conditions.

Storage Temperature Range ...................... –65

°C to 150°C

Lead Temperature (Soldering 10 sec.) ...................... 260

°C

Thermal Resistance ........................................... 100

°C/W