EMS12GHA-175.000MTR [ECLIPTEK]

CRYSTAL OSCILLATOR, CLOCK, 175MHz, LVCMOS OUTPUT, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN;


型号：	EMS12GHA-175.000MTR
厂家：	Ecliptek
描述：	CRYSTAL OSCILLATOR, CLOCK, 175MHz, LVCMOS OUTPUT, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN 机械输出元件振荡器
文件：	总1页 (文件大小：225K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Stock Search

Quote/Sample

EMS12 Series Oscillator

Spread Spectrum MEMS Clock

Oscillators

Low EMI LVCMOS Output

+2.5V Supply Voltage

Tri-State, Power Down, and

Spread Disable Options

Center Spread and Down Spread

Modulation Options

4 Pad Plastic SMD Package

30,000 G Shock Resistance

RoHS Compliant (Pb-Free)

Electrical Specifications

Nominal Frequency

Frequency

Tolerance/Stability

1.000MHz to 87.000MHz, 93.000MHz to 175.000MHz

(Inclusive of all conditions: Calibration Tolerance at 25°C,

Frequency Stability over the Operating Temperature Range,

Supply Voltage Change, Output Load Change, First Year Aging

at 25°C, 260° Reflow, Shock and Vibration)

±100ppm Maximum

±50ppm Maximum

Operating

Temperature Range

-20°C to +70°C

-40°C to +85°C

Supply Voltage (V_DD) 2.5V_DC±10%

Maximum Supply

Voltage

-0.5V_DCto +3.65V_DC

Input Current

25mA Maximum over Nominal Frequency of 1.000MHz to

25.000MHz (Unloaded; V_DD=2.5V_DC)

35mA Maximum over Nominal Frequency of 25.000001MHz to

175.000MHz (Unloaded; V_DD=2.5V_DC)

Output Voltage Logic 90% of V_DDMinimum (I_OH=-8mA)

High (V_OH)

Output Voltage Logic 10% of V_DDMaximum (I_OL=+8mA)

Low (V_OL)

Duty Cycle

Measured at 50% of waveform

50 ±5(%) over Nominal Frequency of 1.000MHz to 125.000MHz

50 ±10(%) over Nominal Frequency of 125.000001MHz to

175.000MHz

Rise Time/Fall Time

Measured from 20% to 80% of waveform

2nSec Maximum

Load Drive Capability 15pF Maximum

Output Logic Type LVCMOS

Output Control Function Tri-State (Disabled Output: High Impedance)

Power Down (Disabled Output: Logic Low)

Spread Disable (Spread Spectrum On Output: Disabled)

70% of V_DDMinimum or No Connect to Enable Output, 30% of

V_DDMaximum to Disable Output(Disabled Output: Logic Low)

Power Down Input

Voltage(Vih and Vil)

Tri-State Input Voltage 70% of V_DDMinimum or No Connect to Enable Output, 30% of

(Vih and Vil)

V_DDMaximum to Disable Output (Disabled Output: High

Impedance)

Standby Current

Disable Current

50µA Maximum (Disabled Output: Logic Low)

20mA Maximum (Disabled Output: High Impedance)

Spread Spectrum Input 70% of V_DDMinimum or No Connect to Enable Spread Spectrum

Voltage(Vih and Vil)

On Output, 30% of V_DDMaximum to Disable Spread Spectrum

On Output (Spread Spectrum On Output: Disabled)

±0.25% Center Spread (Not Available with Spread Disable

Output Control Function)

Spread Spectrum

±0.50% Center Spread (Not Available with Spread Disable

Output Control Function)

±1.00% Center Spread (Not Available with Spread Disable

Output Control Function)

-0.50% Down Spread

-1.00% Down Spread

-2.00% Down Spread

30kHz Minimum, 32kHz Typical, 35kHz Maximum

Cycle to Cycle; Spread Spectrum-On; Fo=133.333M, V_DD=2.5V_DC

Modulation Frequency

Period Jitter

40pSec Maximum

±1ppm Maximum First Year

10mSec Maximum

Aging (at 25°C)

Start Up Time

Storage Temperature -55°C to +125°C

Top of Page

Mechanical Dimensions

All Dimensions in Millimeters

Pin 1: Power Down(Logic Low) Or Spread Disabled(Disabled) Or Tri-

State(High Impedance)

Pin 3: Output

Pin 4: Supply

Voltage

Pin 2: Ground

Top of Page

Part Number Constructor / Request a Quote or Sample

Please note that this form is intended to provide a listing of standard options. If you

require an option or configuration that is not present here, you may want to fill out our

Custom Oscillator Part Number Request Form. If you have any trouble with this form, or

just have a suggestion as to how it might be improved, please contact our Webmaster.

Enter your part number:

- OR -

Frequency in Megahertz (1.000 to 87.000,

93.000 to 175.000 ):

±100ppm Maximum over -20°C to +70°C

Frequency Tolerance/Stability:

- Output Control -

Output Control Function:

- Select Output Control First -

Spread Spectrum Percentage:

Tape & Reel

Packaging Options:

Top of Page

Part Numbering Guide

Top of Page

Marking Specifications

Line 1:

XXXX or XXXXX

XXXX or XXXXX = Ecliptek Manufacturing Lot Code

Top of Page

Environmental & Mechanical Specifications

Flammability:

UL94-V0

ESD Susceptibility:

Mechanical Shock:

Moisture Resistance:

Moisture Sensitivity:

Resistance to Soldering

Heat:

MIL-STD-883, Method 3015, Class 2, HBM: 2000V

MIL-STD-883, Method 2002, Condition G, 30,000G

MIL-STD-883, Method 1004

J-STD-020, MSL 1

MIL-STD-202, Method 210, Condition K

Resistance to Solvents:

Solderability:

MIL-STD-202, Method 215

MIL-STD-883, Method 2003 (Four I/O Pads on bottom of

package only)

Temperature Cycling:

Thermal Shock:

Vibration:

MIL-STD-883, Method 1010, Condition B

MIL-STD-883, Method 1011, Condition B

MIL-STD-883, Method 2007, Condition A, 20G

Top of Page

Other Resources

Download Specification (PDF)

Frequently Asked Questions about EMS12 Series MEMS Clock Oscillators

Test Circuit

Recommended Solder Reflow Methods

Recommended Solder Pad Layout

Tape & Reel Packaging Option

IBIS Model

Oscillator Thermal Resistance

Ecliptek RoHS Compliance Tools & Resources

MEMS Clock Oscillator Qualification and Reliability (MTTF and FIT) Data

Top of Page

相关型号：