GS1524A 데이터 시트보기 (PDF) - Gennum -> Semtech

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GS1524A

Adaptive Cable Equalizer

Gennum -> Semtech 

Table 2-2: AC Electrical Characteristics (Continued)

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

Parameter

Symbol Conditions

Min

Typ

Max Units

Notes

Output Resistance

–

single ended

–

50

–

Ω

–

NOTES:

1. All parts production tested. In order to guarantee jitter over the full range of specification (VCC = 3.3V ±5%, TA = 0°C to 70°C, and

720-880mV launch swing from the SDI cable driver) the recommended applications circuit must be used.

2. Tested on CB1524 board from 5MHz to 2GHz.

3. Based on characterization data using the recommended applications circuit, at VCC = 3.3V, TA = 25°C, and 800mV launch swing from the SDI

cable driver.

4. Equalizer Pathological test signal is used.

GigaBERT

1400

EXT. CLOCK DATA

CLOCK OUT OUT

8281 or 1694A CABLE

50/75

IN

EXT.

CLOCK

1.485GHz/270MHz

GS1524A

TEST BOARD

OUT

OUT

CH. 1

CH. 2

TDS 820

EXT. TRIGGER

Figure 2-1: Test Circuit

GS1524A Adaptive Cable Equalizer

Data Sheet

28852 - 5

June 2009

8 of 16

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