5.0VDC or 3.3VDC • 8 PIN DIP • HCMOS/ TTL

LOW EMI SPREAD SPECTRUM CRYSTAL CLOCK OSCILLATORS

ACSD and ACSDL

29 Journey • Aliso Viejo, CA 92656 • USA

(949) 448-7070

•

ABRACON IS

ISO 9001 / QS 9000

CERTIFIED

NOTE: Left blank if standard • All specifications and markings subject to change without notice

Rev. 2.4

05/2003

ABRACON

®

CORPORA TION

Table 2

STANDARD ELECTRICAL SPECIFICATIONS

PARAMETER

ACSD

ACSDL

Conditions

Frequency Range

(Fo)

4.000 MHz – 128.000 MHz

Operating Temperature

(Topr)

-40

°C to +85°C (See Ordering Options)

Storage Temperature

(Tsto)

- 65

°C to +150°C

Frequency

Stability

vs.

Temp

(dF/Fo)

±100ppm max. (See Ordering Options)

Operating Supply Voltage (VDC)

5.0 VDC

3.3 VDC

+/-5 %

Operating Input Current (IDD)

30 mA max

Duty Cycle

45/55

% max

Rise Time

5.0 ns.

3.5 ns.

15 pF

Fall Time

5.0 ns.

3.5 ns.

15 pF

Output Voltage

(VOH/VOL)

3.0VDC min. / 0.4 VDC max.

+25

°C

Start-up Time

10 ms max. 3 ms typ.

Aging

+/- 5ppm max. /year

Jitter (CCJ1)

625 ps typical

F = 4 MHz

Jitter (CCJ2)

225 ps typical

F = 8 MHz

Jitter (CCJ3)

125 ps typical

F = 32 MHz

Jitter (CCJ4)

135 ps typical

F = 64 MHz

Jitter (CCJ5)

180 ps typical

F = 128 MHz

Output Load

10-LSTTL or 15 pF

Bandwidth Accuracy

+/- 10%

FACTORY BANDWIDTH SELECTION

FREQ.

(MHz)

CENTER SPREAD

(%)

DOWN SPREAD

(%)

MODULATION

RATE (kHz)

ORDER

OPTION

C1

C2

C3

C4

D1

D2

D3

D4

4 – 5

±1.4

±1.2

±0.6

±0.5

-3.0

-2.2

-1.9

-0.7

31.25 – 39.06 kHz

5 - 6

±1.3

±1.1

±0.5

±0.4

-2.7

-1.9

-1.7

-0.6

39.06 – 46.88 kHz

6 - 7

±1.2

±0.9

±0.5

±0.4

-2.5

-1.8

-1.5

-0.6

46.88 – 54.69 kHz

7 - 8

±1.1

±0.9

±0.4

±0.3

-2.3

-1.7

-1.4

-0.5

54.69 – 62.50 kHz

8 – 10

±1.4

±1.2

±0.6

±0.5

-3.0

-2.2

-1.9

-0.7

31.25 – 39.06 kHz

10 - 12

±1.3

±1.1

±0.5

±0.4

-2.7

-1.9

-1.7

-0.6

39.06 – 46.88 kHz

12 – 14

±1.2

±0.9

±0.5

±0.4

-2.5

-1.8

-1.5

-0.6

46.88 – 54.69 kHz

14 - 16

±1.1

±0.9

±0.4

±0.3

-2.3

-1.7

-1.4

-0.5

54.69 – 62.50 kHz

16 – 20

±1.4

±1.2

±0.6

±0.5

-3.0

-2.2

-1.9

-0.7

31.25 – 39.06 kHz

20 - 24

±1.3

±1.1

±0.5

±0.4

-2.7

-1.9

-1.7

-0.6

39.06 – 46.88 kHz

24 – 28

±1.2

±0.9

±0.5

±0.4

-2.5

-1.8

-1.5

-0.6

46.88 – 54.69 kHz

28 - 32

±1.1

±0.9

±0.4

±0.3

-2.3

-1.7

-1.4

-0.5

54.69 – 62.50 kHz

32 – 40

±1.4

±1.2

±0.6

±0.5

-3.0

-2.2

-1.9

-0.7

31.25 – 39.06 kHz

40 - 48

±1.3

±1.1

±0.5

±0.4

-2.7

-1.9

-1.7

-0.6

39.06 – 46.88 kHz

48 – 56

±1.2

±0.9

±0.5

±0.4

-2.5

-1.8

-1.5

-0.6

46.88 – 54.69 kHz

56 - 64

±1.1

±0.9

±0.4

±0.3

-2.3

-1.7

-1.4

-0.5

54.69 – 62.50 kHz

64 - 80

±1.4

±1.2

±0.6

±0.5

-3.0

-2.2

-1.9

-0.7

31.25 – 39.06 kHz

80 - 96

±1.3

±1.1

±0.5

±0.4

-2.7

-1.9

-1.7

-0.6

39.06 – 46.88 kHz

96 - 112

±1.2

±0.9

±0.5

±0.4

-2.5

-1.8

-1.5

-0.6

46.88 – 54.69 kHz

112 - 128

±1.1

±0.9

±0.4

±0.3

-2.3

-1.7

-1.4

-0.5

54.69 – 62.50 kHz

Table 3

FACTORY BANDWIDTH SELECTION

STANDARD ELECTRICAL SPECIFICATIONS

14