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

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Performance Specifications

Table 1. Electrical Performance, LVPECL Option

Parameter

Symbol

Min

Typical

Maximum

Units

Supply

V

DD

3.135

2.375

3.3

2.5

3.465

2.625

V

V

Current (No Load)

I

DD

35

50

mA

Frequency

Nominal Frequency

f

N

13.5

170.000

MHz

±25, ±50 or ±100

ppm

Outputs

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

t

R

/t

F

500

ps

Load

50 ohms into V

DD

-1.3V

45

55

%

12kHz-50MHz

12kHz -20MHz

10kHz-1MHz

фJ

200

150

100

fs

fs

fs

RMS

P/P

RMS

P/P

фJ

1.1

10.5

1.9

17.7

2.2

0

ps

ps

ps

ps

ps

ps

Enable/Disable

Output Disabled

V

IH

V

IL

0.7*V

DD

0.3*V

DD

V

V

Disable Time

t

D

200

ns

Enable/Disable Leakage Current

±200

uA

Start-Up Time

t

SU

2ms

Operating Temp. (Ordering Option)

T

OP

-10/70 or -40/85

°C

Package Size

5.0 x 7.0 x 1.6

mm

1. The VC-709 power supply pin should be filtered, eg, a 0.1 and 0.01uf capacitor.

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

3. Figure 3 defines the test circuit and Figure 4 defines these parameters.

4. Duty Cycle is defined as the On/Time Period.

5. Measured using an Agilent E5052.

6. Measured using a LeCroy Wavemaster 8600A, 90K samples

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

8. Outputs will be Enabled if Enable/Disable is left open.

t

R

t

F

V

AMP

*0.8

V

AMP

*0.2

Cross Point

On Time

Period

V

AMP

Figure 2.

1

2

3

6

5

4

-1.3V

NC

NC

50

50

Figure 1.