GS9077 查看數據表（PDF） - Gennum -> Semtech

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GS9077

HD-LINX® III SD-SDI Cable Driver

Gennum -> Semtech 

2.3 AC Electrical Characteristics

GS9077 Data Sheet

Table 2-2: AC Electrical Characteristics

VCC = 3.3V ±5%; TA = 0°C to 70°C, unless otherwise shown

Parameter

Symbol Conditions

Min

Typ

Max

Serial input data rate

Additive jitter

DRSDO

–

–

270Mb/s

–

–

540

–

16

–

Rise/Fall time

tr, tf

–

Mismatch in rise/fall time

Utr, Utf

–

400

–

800

–

–

35

Duty cycle distortion

–

–

–

–

100

Overshoot

–

–

–

–

8

Output Return Loss

ORL

–

15

23

–

Output Voltage Swing

Input Voltage Swing

VOUT

UVDDI

RSET = 750Ω

Differential

750

800

850

300

–

2200

NOTES:

1. The input coupling capacitor must be set accordingly for lower data rates.

2. Rise/Fall time measured between 20% and 80%.

3. Single Ended into 75Ω external load.

4. ORL depends on board design. The GS9077 achieves this specification on Gennum's evaluation boards.

Units

Mb/s

psp-p

ps

ps

ps

%

dB

mVp-p

mVp-p

Notes

1

–

2

–

3

3

4

3

–

44619 - 0 May 2007

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