Datasheet> 器件分类 > 无源元件> 振荡器> ASTX-H12-20.000MHZ-I25-T

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ASTX-H12-20.000MHZ-I25-T: 产品描述osc tcxo 20.000mhz hcmos smd; 产品类别无源元件振荡器; 文件大小1MB，共3页; 制造商Abracon; 官网地址http://www.abracon.com/index.htm; 标准

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ASTX-H12-20.000MHZ-I25-T概述

osc tcxo 20.000mhz hcmos smd

ASTX-H12-20.000MHZ-I25-T规格参数

参数名称	属性值
是否Rohs认证	符合
厂商名称	Abracon
Reach Compliance Code	compliant
Factory Lead Time	14 weeks
其他特性	STANDBY; TRI-STATE; ENABLE/DISABLE FUNCTION; TR, 7 INCH
老化	1 PPM/FIRST YEAR
最长下降时间	5 ns
频率调整-机械	NO
频率稳定性	2.5%
安装特点	SURFACE MOUNT
标称工作频率	20 MHz
最高工作温度	85 °C
最低工作温度	-40 °C
振荡器类型	HCMOS
输出负载	15 pF
物理尺寸	2.5mm x 2.0mm x 0.9mm
最长上升时间	5 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	55/45 %

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HCMOS OUTPUT SMD TCXO

ASTX-H12

Moisture Sensitivity Level (MSL)–1

RoHS

Compliant

2.5 x 2.0 x 0.9mm

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

FEATURES:

• HCMOS Output

• Compact and low in height

• Low current consumption; IR reflow possible

• Suitable

for

high-density SMT

APPLICATIONS:

• Cellular and cordless phones

• Standard OSC

for

exact equipment

• Mobile communication equipment

•

Portable

radio equipment and music player

STANDARD SPECIFICATIONS:

Parameters

Frequency Range

Standard

Frequencies

Operating

Temperature

Storage

Temperature:

Frequency

Stability

∆f/f0

vs Tolerance (@+25°C)

vs Temperature (ref.

+25°C)

Supply

Voltage

Change

(Vdd±5%)

Load Change

(ZL±10%)

Aging

(first

year

@+25°C)

Supply

Voltage (Vdd)

Minimum

Typical

Maximum

Units

MHz

°C

1 hr after reflow

See option

(Table 1)

ppm

Notes

0.675

-----

55.000

5, 10, 12,

16,

20,

24,

32, 40, 44

-30

-----

+75

-40

-----

+125

-2.0

-2.5

-0.2

-1.0

+2.97

-----

90%Vdd

-----

+3.3

-----

HCMOS

-130

+2.0

+2.5

+0.2

+1.0

+3.63

4.0

4.8

5.5

6.0

7.0

-----

10%Vdd

-----

See option

4~10MHz

~20MHz

~30MHz

~40MHz

~54MHz

10%-90%Vdd

@1/2 Vdd

dBc

@1kHz

offset

@100kHz

offset

Supply Current

(Icc)

Rise and Fall Time

(Tr/Tf)

Symmetry

Output

Voltage

Load

Waveform

Phase Noise

(Frequency

dependant)

Tri-state

Function

(Stand-by)

-----

-158

-----

"1" (VIH≥0.75*Vdd)

or Open: Oscillation

"0" (VIL<0.25*Vdd)

Hi Z

ABRACON IS

ISO 9001 : 2008

ISO 9001 / QS 9000

CERTIFIED

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

30332 Esperanza, Rancho

Santa

Margarita, California 92688

tel 949-546-8000

fax 949-546-8001

| www.abracon.com

REVISED: 07.18.12

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