ABRACON ASV, ASV1 Service Manual

3.3 Vdc • HCMOS/ TTLCOMPATIBLE CERAMIC SURFACE MOUNT

CRYSTAL CLOCK OSCILLATORS

ASV and ASV1

7.0 x 5.08 x 1.8 mm

FEATURES:

• Leadless chip carrier (LCC), Low profile. • HCMOS and TTL Compatible, 3.3Vdc operation. • Seam welding, Reflow capable.

• Seam welding, 1.4 max. height (ASV1) • Available optional -40°C to 85°C extended temperature.

• Tristate Enable / Disable function. • Packaging: Tape and Reel.

APPLICATIONS:

• Provide clock signals for microprocessors, PC mainboards, Graphic cards.

• High output drive capability applications.

STANDARD SPECIFICATIONSSTANDARD SPECIFICATIONS

PARAMETERSSPECIFICATIONS

Frequency Range (F
Operating Temperature
Storage Temperature (T
Frequency Stability (∆F/Fo) ±100ppm max. (See Options)
Supply Voltage (Vdd) 3.3Vdc ±10%

Input Current (Idd)

Duty Cycle or Symmetry 40/60% max.

Rise and Fall Times (T

Output Load 5TTL or 15pF

Output Voltage (VOH) 0.9* Vddmin.

Start-up Time (T

Tristate Function (

Aging @ 25oC +5ppm Max. per year

Period jitter one sigma +25ps Max.

* Pin 1 has internal pull-up resistor which allows Pin 1 to be left floating (enable high)
Test circuit, waveform, please see appendix B.
Environmental and mechanical specifications, see appendix C. Group 1.
Marking, see appendix G. Tape and Reel, see appendix H.(1,000 pcs./reel).
A bypass capacitor 0.01 µF is required from Vdd to Gnd. Application notes, see appendix A.

) 1.00MHz - 150MHz

o

(T

) -10°C to +70°C (See Options)

OPR

) -55°C to +125°C

STO

10mA max. for F < 15MHz
16mA max. for F < 35MHz
25mA max. for F < 60MHz
40mA max. for F < 100MHz
50mA max. for F < 150MHz

1

@

/2Vdd (See Options)

)

R / TF

10ns max. for F <35MHz / 5ns max for F <100MHz

2.5ns max for F <150MHz

(VOL) 0.4Vdc max.

) 10ms max.

OSC

VIH)

“1” or Open: Oscillation >_ 2.2V

(

VIL)

“0”:Output disabled in high impedance (HiZ) < 0. 8V

ORDERING OPTIONSORDERING OPTIONS

ASVX- Frequency- Temperature -Overall Frequency Stability- Duty Cycle- Packaging

Blank

or 1

X

XX.XXXXX MHz

ABRACON IS

ISO 9001 / QS 9000

CERTIFIED

-I for -0°C to +50°C

-D for -10°C to +60°C

-E for -20°C to +70°C

-F for -30°C to +70°C

-N for -30°C to +85°C

-L for -40°C to + 85°C

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

-Y for ± 10ppm max.*

-J for ± 20ppm max.*

-R for ± 25ppm max.

-K for ± 30ppm max.

-H for ± 35ppm max.

-C for ± 50ppm max.

-S for 45 /55%

-S1 for 45/55%
* Please contact us for availability

29 Journey • Aliso Viejo, CA 92656 • USA

[phone] • FAX: [phone]

E-MAIL: [e-mail]• INTERNET ADDRESS: www.abracon.com

-T

(Tape & Reel)

1

@

/

1.4Vdc

@

0.275+.008
(7.0+0.2)

0.2+.008

(5.08+0.2)

0.055
(1.4)

0.024
(0.6)

0.095
(2.4)

0.20

(5.08)

Dimensions: Inches (mm)

PIN
NO.

1 Tristate E/D
2 GND / Case
3 Output

2Vdd

4 Vdd

ABRACON

CORPORATION

0.2+.008

(5.08+0.2)

0.071max.
(1.8)

0.047
(1.2)

ASV1

H0.055

Max. (1.40)

0.17

(4.20)

FUNCTION

®

Rev. B
01/2003

45