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ASHK SERIES

• Clock and Data recovery

• Miniature ceramic package (4.0 x 2.5 x 0.9mm)

• Operating Temp -40 to +85˚C

• Start up time less than 1 sec with supply voltage 1.5 to 5.5V

• Ultra low current consumption with CMOS output

• Tri-state function

• Pb-free reflow capable

Compliant

ABRACON IS

ISO 9001 / QS 9000

CERTIFIED

ABRACON IS

ISO 9001 / QS 9000

CERTIFIED

APPLICATIONS:

FEATURES:

STANDARD SPECIFICATIONS:

32.768kHz CERAMIC SMD CRYSTAL OSCILLATOR

OPTIONS & PART IDENTIFICATION:

(Left blank if standard)

30332 Esperanza, Rancho Santa Margarita, California 92688

Revised: 03.03.08

Visit www.abracon.com for Terms & Conditions of Sale

TABLE 1

Vdd

Supply Current

(V)

(uA max.)

3.3 (STD)

1.5

5.5V

2.0

2.8V

1.2

1.8V

1.0

1.5V

0.8

Blank

3.3V

k

l

u

B

k

n

a

l

B

k

n

a

l

B

2

5.5V

L

3

2.8V

4

1.8V

5

1.5V

ASHK - 32.768kHz -

-

Packaging

T

Tape and

Reel

Supply Voltage

Frequency Temp Characteristics

-20°C to +70°C / -90 to +10 ppm

-40°C to +85°C / -140 to +10 ppm

ABRACON P/N

ASHK Series

Frequency range:

32.768kHz

Operating temperature:

-20° C to + 70° C (see options)

Storage temperature:

- 55° C to + 125° C

Frequency tolerance:

+5 ± 20ppm @ +25˚C Vdd=3.3V; referenced to 32.768kHz

Overall frequency stability:

-120 to +10 ppm over -20 to +70˚C; referenced to frequency

measured @ 25˚C

Supply voltage (Vdd):

3.3 V ± 5% (see options. 1.5 to 5.5V)

Symmetry:

40/60 % @ 1/2Vdd

Rise and fall time (Tr/Tf):

200ns max. (10% to 90%Vdd, CL=15pF)

Startup time:

1-sec max. for Vdd=3.3V @ +25˚C

Output load:

CMOS (15 pF max.)

Output voltage (CL=15pF @ +25˚C):

VOH = Vdd-0.4V min.

VOL = 0.4V max.

Tristate function :

"1" (VIH >= 2.2 V) or open: Oscillation

"0" (VIL < 0.8 V) : Hi Z

Stand-by current:

250nA max. @ +25˚C

PARAMETERS

4.0 x 2.5 x 0.9 mm

• CCD clock for VTR camera

• Computers and peripherals

• Portable MP3 players and games

Supply current:

Please see Table 1