Datasheet> 器件分类 > 无源元件> 振荡器> ASVK-32.768KHZ-B-F-T

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ASVK-32.768KHZ-B-F-T: 产品描述HCMOS/TTL Output Clock Oscillator, 0.032768MHz Nom, ROHS COMPLIANT, CERAMIC, SMD, 4 PIN; 产品类别无源元件振荡器; 文件大小256KB，共1页; 制造商Abracon; 官网地址http://www.abracon.com/index.htm; 标准

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ASVK-32.768KHZ-B-F-T概述

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

ASVK-32.768KHZ-B-F-T规格参数

参数名称	属性值
是否无铅	不含铅
是否Rohs认证	符合
厂商名称	Abracon
Reach Compliance Code	compliant
其他特性	TAPE AND REEL; TRI-STATE FUNCTION
最长下降时间	250 ns
频率调整-机械	NO
频率稳定性	40%
JESD-609代码	e4
制造商序列号	ASVK
安装特点	SURFACE MOUNT
标称工作频率	0.032768 MHz
最高工作温度	70 °C
最低工作温度	-30 °C
振荡器类型	HCMOS/TTL
输出负载	10 TTL, 15 pF
物理尺寸	7.0mm x 5.0mm x 1.8mm
最长上升时间	250 ns
最大供电电压	3.63 V
最小供电电压	2.97 V
标称供电电压	3.3 V
表面贴装	YES
最大对称度	40/60 %
端子面层	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)

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:

for ± 50 ppm max.

for ± 40 ppm max.

for ± 35 ppm max.

for ± 30 ppm max.

for ± 25 ppm max.

for ± 20 ppm max.

Supply Voltage options:

for 2.5V±5%

for 3.0V±10%

PIN 1 option:

for tri-state

Packaging option:

T for Tape and Reel

Temperature options:

for -20°C to +70°C

for -30°C to +70°C

for -30°C to +85°C

for -40°C to +85°C

Symmetry option:

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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