ASVK-32.768KHZ-B-L-S-A-T datasheet, PDF

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ASVK-32.768KHZ-B-L-S-A-T: DescriptionHCMOS/TTL Output Clock Oscillator, 0.032768MHz Nom, ROHS COMPLIANT, CERAMIC, SMD, 4 PIN; Categoryoscillator; File Size256KB，1 Pages; ManufacturerAbracon; Websitehttp://www.abracon.com/index.htm; Environmental Compliance

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ASVK-32.768KHZ-B-L-S-A-T Overview

HCMOS/TTL Output Clock Oscillator, 0.032768MHz Nom, ROHS COMPLIANT, CERAMIC, SMD, 4 PIN

ASVK-32.768KHZ-B-L-S-A-T Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Abracon
Reach Compliance Code	compliant
Is Samacsys	N
Other features	TAPE AND REEL; TRI-STATE FUNCTION
maximum descent time	250 ns
Frequency Adjustment - Mechanical	NO
frequency stability	40%
JESD-609 code	e4
Manufacturer's serial number	ASVK
Installation features	SURFACE MOUNT
Nominal operating frequency	0.032768 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	HCMOS/TTL
Output load	10 TTL, 15 pF
physical size	7.0mm x 5.0mm x 1.8mm
longest rise time	250 ns
Maximum supply voltage	3.63 V
Minimum supply voltage	2.97 V
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	45/55 %
Terminal surface	Gold (Au) - with Nickel (Ni) barrier
Base Number Matches	1

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CERAMIC SMD CRYSTAL OSCILLATOR

ASVK SERIES

*RoHS COMPLIANT

APPLICATIONS:

• System references

• Real time clocks

7.0 x 5.0 x 1.8mm

| | | | | | | | | | | | | | |

FEATURES:

• Industrial operating temperature range available.

• CMOS output

• Small surface mount package

• Compact and low in height

STANDARD SPECIFICATIONS:

PARAMETERS

Frequency Range

Operating Temperature

Storage Temperature

Overall Frequency Stability

Supply Voltage (Vdd)

Input Current

Symmetry

Rise and Fall Time (Tr/Tf)

Output Load

Output Type

Output Voltage

Start-up Time

Tristate Function

32.768KHz

-0° C to +70° C (see options)

-55° C to +125° C

±100 ppm max.(see options)

3.3 Vdc ± 10% (see options)

7mA max

40/60% (see options)

250nS max.

15pF or 10TTL

HCMOS

VOH = 0.9*Vdd min.

VOL = 0.1*Vdd max.

8 mS max

Logic "1" (2.0V min) or open = OSC

Logic "0" (0.8V max) = Hi Z output disabled.

MARKING:

- 32KHz

- AKZY

(32.768 Frequency)

(Z: month A to L; Y: year 0 for 2000)

1

2

3

4

FUNCTION

Tri-state or NC

GND

Output

Vcc

OUTLINE DRAWING:

OPTIONS AND PART IDENTIFICATION (Left blank if standard):

ASVK - 32.768 - Supply Voltage - Frequency Stability - Temperature - Symmetry -

PIN 1 Function - Packaging

Freq Stability options:

C

for ± 50 ppm max.

B

for ± 40 ppm max.

H

for ± 35 ppm max.

K

for ± 30 ppm max.

R

for ± 25 ppm max.

J

for ± 20 ppm max.

Supply Voltage options:

Y

for 2.5V±5%

Z

for 3.0V±10%

PIN 1 option:

-

A

for tri-state

Packaging option:

T for Tape and Reel

Temperature options:

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

Symmetry option:

-

S

for (45/55%)

Duty Cycle <10MHz

Dimensions: inch (mm)

ABRACON IS

ISO 9001 / QS 9000

CERTIFIED

rev1.1-8/05

30332 Esperanza, Rancho Santa Margarita, California 92688

tel 949-546-8000

|

fax 949-546-8001

| www.abracon.com

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