VSS4 Data Sheet

Vectron International 267 Lowell Rd, Hudson NH 03051

Tel: 1-88-VECTRON-1

e-mail: vectron@vectron.com

Performance Characteristics

Table 1. Electrical Performance

Parameter

Symbol

Min

Typical

Maximum

Units

Frequency

12

168

MHz

Operating Supply Voltage

1

3.135

3.3

3.465

V

Absolute Maximum Operating Voltage

-0.5

4.0

V

Supply Current, Output Enabled

12.00 to 27.999 MHz

28 to 79.999 MHz

80 to 168 MHz

13

15

30

mA

Supply Current, Output disabled

50

uA

Output Logic Levels

Output Logic High

2

Output Logic Low

2

Output Logic High Drive

Output Logic Low Drive

8

8

V

V

mA

mA

Output Rise/Fall Time

2

5

ns

Duty Cycle

3

SYM

40

60

%

Operating Temperature (ordering option)

-10/70 or –40/85

°C

Storage Temperature

-40

85

°C

Stability

±50, ±100

ppm

Spread, Center or Down (ordering

option)

±0.5,±1,±2,±4

%

200

100

ps

Output Enable/Disable

5

Output Enabled

Output Disabled

2.64

0.66

V

Internal Enable Pull-Up resistor

5

25

Kohm

Start-up time

10

ms

1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.

2. Figure 3 defines these parameters. Figure 4 illustrates the operating conditions under which these parameters are tested and

specified. For Fo>90MHz, rise and fall time is measured 20 to 80%.

3. Symmetry is measured defined as On Time/Period.

4. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under

operation).

5. Output will be enabled if enable/disable is left open.

Figure 2. Output Waveform

Figure 3. Typical Output Test Conditions (25

±5°C)

+

-

+

-

3

2

.01

μF

15pF

4

1

V

OH

50%

V

OL

Period

On Time