Datasheet > EH1445SJTTS-7.040MTR

EH1445SJTTS-7.040MTR

更新时间： 2024-11-11 14:49:35

品牌	Logo	应用领域
日蚀 - ECLIPTEK		机械输出元件振荡器
页数	文件大小	规格书
6页	172K
描述
CRYSTAL OSCILLATOR, CLOCK, 7.04MHz, HCMOS/TTL OUTPUT, ROHS COMPLIANT, PLASTIC, J-LEADED, SMD, 4 PIN

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EH1445SJTTS-7.040MTR 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT, PLASTIC, J-LEADED, SMD, 4 PIN
Reach Compliance Code：	not_compliant	风险等级：	5.14
其他特性：	TRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL	最长下降时间：	6 ns
频率调整-机械：	NO	频率稳定性：	50%
JESD-609代码：	e3	安装特点：	SURFACE MOUNT
标称工作频率：	7.04 MHz	最高工作温度：	70 °C
最低工作温度：		振荡器类型：	HCMOS/TTL
输出负载：	10 TTL, 50 pF	物理尺寸：	14.0mm x 9.8mm x 4.7mm
最长上升时间：	6 ns	最大供电电压：	5.5 V
最小供电电压：	4.5 V	标称供电电压：	5 V
表面贴装：	YES	最大对称度：	55/45 %
端子面层：	Matte Tin (Sn) - with Nickel (Ni) barrier	Base Number Matches：	1

EH1445SJTTS-7.040MTR 数据手册

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RoHS

EH1445SJTTS-7.040M TR

EH14 45 SJ

T TS -7.040M TR

Series

Packaging Options

RoHS Compliant 5.0V Plastic J-Lead SMD HCMOS/TTL

High Frequency Oscillator

Tape & Reel

Nominal Frequency

7.040MHz

Frequency Tolerance/Stability

±50ppm Maximum

Pin 1 Connection

Tri-State (Disabled Output: High Impedance)

Package

Operating Temperature Range

0°C to +70°C

Duty Cycle

50 ±5(%)

ELECTRICAL SPECIFICATIONS

Nominal Frequency

7.040MHz

Frequency Tolerance/Stability

±50ppm Maximum (Inclusive of all conditions: Calibration Tolerance at 25°C, Frequency Stability over the

Operating Temperature Range, Supply Voltage Change, Output Load Change, 1st Year Aging at 25°C,

Shock, and Vibration)

Aging at 25°C

±5ppm/year Maximum

Operating Temperature Range

Supply Voltage

0°C to +70°C

5.0Vdc ±10%

Input Current

50mA Maximum (No Load)

Output Voltage Logic High (Voh)

Output Voltage Logic Low (Vol)

Rise/Fall Time

2.4Vdc Minimum with TTL Load, Vdd-0.4Vdc Minimum with HCMOS Load, IOH = -16mA

0.4Vdc Maximum with TTL Load, 0.5Vdc Maximum with HCMOS Load, IOL = +16mA

6nSec Maximum (Measured at 0.8Vdc to 2.0Vdc with TTL Load; Measured at 20% to 80% of waveform

with HCMOS Load)

Duty Cycle

50 ±5(%) (Measured at 50% of waveform with TTL Load or with HCMOS Load)

10TTL Load or 50pF HCMOS Load Maximum

CMOS

Load Drive Capability

Output Logic Type

Pin 1 Connection

Tri-State (Disabled Output: High Impedance)

Tri-State Input Voltage (Vih and Vil)

+2.2Vdc Minimum to enable output, +0.8Vdc Maximum to disable output (High Impedance), No Connect to

enable output.

Absolute Clock Jitter

±250pSec Maximum, ±100pSec Typical

±50pSec Maximum, ±30pSec Typical

10mSec Maximum

One Sigma Clock Period Jitter

Start Up Time

Storage Temperature Range

-55°C to +125°C

ENVIRONMENTAL & MECHANICAL SPECIFICATIONS

ESD Susceptibility

MIL-STD-883, Method 3015, Class 1, HBM: 1500V

MIL-STD-883, Method 1014, Condition A (Internal Crystal Only)

UL94-V0

Fine Leak Test

Flammability

Gross Leak Test

Mechanical Shock

Moisture Resistance

Resistance to Soldering Heat

Resistance to Solvents

Solderability

MIL-STD-883, Method 1014, Condition C (Internal Crystal Only)

MIL-STD-202, Method 213, Condition C

MIL-STD-883, Method 1004

MIL-STD-202, Method 210, Condition K

MIL-STD-202, Method 215

MIL-STD-883, Method 2003

Temperature Cycling

Vibration

MIL-STD-883, Method 1010, Condtion B

MIL-STD-883, Method 2007, Condition A

www.ecliptek.com | Specification Subject to Change Without Notice | Rev E 3/12/2011 | Page 1 of 6

12 3 4 5 6

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