M02040-15

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6

3.3/5V Limiting Amplifier for Applications to 2.125 Gbps

Rev V4

1.4

AC Characteristics

Table 1-4.

AC Characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Differential Input Sensitivity

–

2

2.75

mV

–3.5

5

mV

Input Overload

1200

–

–

mV

600

–

–

mV

RMS Input Referred Noise

–

140

–

RSSIpp

Peak-to-peak received signal strength

indicator range

4–

100

mV

Small-Signal –3dB Low Frequency

Cutoff

Excluding AC coupling capacitors

–

25

–

kHz

DJ

Deterministic Jitter

(includes DCD)

–

14

60

ps

RJ

Random Jitter

–

5

Data Output Rise and Fall Times

20% to 80%; outputs terminated into 50

Ω;

–145

180

ps

LOS Programmable Range

Differential inputs

5

–

55

mV

HYS

Signal Detect Hysteresis

electrical; across LOS programmable range

2

3.5

5.5

dB

Low Input LOS Assert threshold

3.5

4.9

–

–

7.8

11.3

Medium Input LOS Assert threshold

8.4

11.7

–

Input

LOS

De-Assert

threshold

–

17.0

24.6

High Input LOS Assert threshold

16.6

23.2

–

High Input LOS De-Assert threshold

–

33.4

48.4

Time from LOS state until LOS output

off; signal detect level set to 10 mV

2.3

–

80

μs

Time from non-LOS state until LOS is

LOS deassert time after input crosses signal detect

level; signal detect set to 10 mV with applied input

2.3

–

80

μs

Notes: