Document No. 008-0257-0

Page 2 - 4

Rev. B

Stratum IV CB3 & CB3LV

7.5x5.0mm Low Cost

HCMOS/TTL Clock Oscillator

ELECTRICAL CHARACTERISTICS

PARAMETER

SYMBOL

CONDITIONS

MIN

TYP

MAX

UNIT

Maximum Supply Voltage

-

-0.5

-

7.0

V

Storage Temperature

-

-55

-

125

°C

Frequency Range

-1.5

-

80

MHz

Frequency Stability

(See Note 1 and Ordering Information)

20 Years

-

-

32

± ppm

Operating Temperature

Commercial

-20

70

Industrial

-40

85

Supply Voltage

CB3

4.5

5.0

5.5

CB3LV

3.0

3.3

3.6

Supply Current

CB3

1.5 MHz to 20 MHz

20.1 MHz to 80 MHz

-

-

10

30

25

50

CB3LV

1.5 MHz to 20 MHz

20.1 MHz to 80 MHz

-

-

7

20

12

40

Output Load

1.5 MHz to 50 MHz

50.1 MHz to 80 MHz

-

-

-

-

50

30

pF

Output Voltage Levels

Logic '1' Level

CMOS Load

10 TTL LOAD

--

Logic '0' Level

CMOS

TTL Load

--

0.4

Output Current

Logic '1' Level

-

-

-16/-8

Logic '0' Level

-

-

+16/+8

Output Duty Cycle

SYM

@ 50% Level

45

-

55

%

Rise and Fall Time

@ 10% - 90% Levels

CB3

1.5 MHz to 20 MHz

20.1 MHz to 80 MHz

-

-

8

4

10

8

CB3LV

1.5 MHz to 20 MHz

20.1 MHz to 80 MHz

-

-

6

3

8

4

Start Up Time

--

10

ms

Enable Function

(See Note 2)

Enable Input Voltage

Pin 1 Logic '1', Output Enabled

2.0

-

-

Disable Input Voltage

Pin 1 Logic '0', Output Disabled

-

-

0.8

Enable Time

CB3

-

-

100

ns

CB3LV

--

10

ms

Phase Jitter

tjms

Bandwidth 12 kHz - 20 MHz

-

-

1

ps RMS

Notes:

1.

2.

-°C

25

± 10 %

V

mA

V

mA

ns

Reference CTS Application Note 014-0002-0.

V

Pin 1 Logic '1'

Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and 20 year aging at an average

operating temperature of +40 °C.