GS1524-CTDE3 参数 Datasheet PDF下载

GS1524 Data Sheet

Table 1-2: AC Electrical Characteristics

V

DD

= 3.3V, T

A

= 0°C to 70°C, unless otherwise shown

Parameter

Duty cycle distortion

Overshoot

Input Return Loss

Input Resistance

Input Capacitance

Output Resistance

TEST LEVELS:

Conditions

–

–

–

single ended

single ended

single ended

Symbol

–

–

–

–

–

–

Min

–

–

15

–

–

–

Typ

–

–

–

1.64

1

50

Max

30

10

–

–

–

–

Units

ps

%

dB

kΩ

pF

Ω

Notes

–

–

1

–

–

–

Test

Levels

1

1

7

6

6

6

1. Production test at room temperature and nominal supply voltage with guardbands for supply and temperature ranges.

2. Production test at room temperature and nominal supply voltage with guardbands for supply and temperature ranges using

correlated test.

3. Production test at room temperature and nominal supply voltage.

4. QA sample test.

5. Calculated result based on Level 1, 2, or 3.

6. Not tested. Guaranteed by design simulations.

7. Not tested. Based on characterization of nominal parts.

8. Not tested. Based on existing design/characterization data of similar product.

9. Indirect test.

NOTES:

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

GigaBERT

1400

EXT. CLOCK DATA

CLOCK OUT

OUT

50/75

8281 or 1694A CABLE

IN

GS1524

TEST BOARD

OUT

OUT

CH. 1

CH. 2

TDS 820

EXT. TRIGGER

EXT.

CLOCK

1.485GHz/270MHz

Figure 1-1: Test Circuit

14976 - 7

June 2005

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