GS1524 Data Sheet

14976 - 7

June 2005

5 of 18

Figure 1-1: Test Circuit

Duty cycle distortion

–

–

–

–

30

ps

–

1

Overshoot

–

–

–

–

10

%

–

1

Input Return Loss

–

–

15

–

–

dB

1

7

Input Resistance

single ended

–

–

1.64

–

k

Ω

–6

Input Capacitance

single ended

–

–

1

–

pF

–

6

Output Resistance

single ended

–

–

50

–

Ω

–6

TEST LEVELS:

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.

Table 1-2: AC Electrical Characteristics

Parameter

Conditions

Symbol

Min

Typ

Max

Units

Notes

Test

Levels

GigaBERT

1400

EXT.

CLOCK

CLOCK

OUT

DATA

OUT

EXT.

CLOCK

1.485GHz/270MHz

GS1524

TEST BOARD

TDS 820

CH. 1

CH. 2

OUT

IN

OUT

EXT. TRIGGER

50/75

8281 or 1694A CABLE