Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com

Performance Specifications

1. The VC-708 power supply pin should be filtered, e.g., a 10, 0.1 and 0.01uf capacitor.

2. Includes calibration tolerance, operating temperature, supply voltage variations, aging and IR reflow.

3. Figure 1 defines these parameters.

4. Duty Cycle is defined as the On Time/Period, see Figure 1.

5. Measured using an Agilent E5052.

6. Measured using a LeCroy Wavemaster 8600A, 90K samples, no filtering applied.

7. Measured using a Wavecrest SIA3300C, 90K samples.

Table 1. Electrical Performance, LVPECL

Parameter

Symbol

Min

Typical

Maximum

Units

Supply

V

DD

3.135

2.375

3.3

2.5

3.465

2.625

V

Current (No Load)

I

DD

50

65

mA

Frequency

Nominal Frequency

f

N

125.000, 156.250, 160.000, 161.132812,

200.000

MHz

±25, ±50, ±100

ppm

Outputs

Output Logic Levels, -10/70°C

Output Logic High

Output Logic Low

V

OH

V

OL

V

DD

-1.025

V

DD

-1.810

V

DD

-0.880

V

DD

-1.620

V

V

Output Logic Levels, -40/85°C

Output Logic High

Output Logic Low

V

OH

V

OL

V

DD

-1.085

V

DD

-1.830

V

DD

-0.880

V

DD

-1.555

V

V

Rise Time

Fall Time

t

R

t

F

1.0

1.0

ns

ns

Load

50 ohms into V

DD

-1.3V

45

50

55

%

фJ

47

100

fs

RMS

P/P

фJ

1.3

12

0

ps

ps

ps

Start-Up Time

t

SU

10

ms

Operating Temperature

(Ordering Option)

T

OP

-10/70 or -40/85

°C

Package Size

5.0 x 7.0 x 1.8

mm

Figure 1.

t

R

t

F

V

DD

*0.8

V

DD

*0.2

Crossing Point

On Time

Period

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