EMK21H2H-50.000M Ecliptek, EMK21H2H-50.000M Datasheet

EMK21H2H-50.000M

Manufacturer Part Number

EMK21H2H-50.000M

Description

Standard Clock Oscillators 50MHz 1.8V

Manufacturer

Ecliptek

Type

Crystal Oscillatorr

Series

EMKr

Datasheet

1.EMK21H2H-50.000M.pdf (5 pages)

Specifications of EMK21H2H-50.000M

Operating Supply Voltage (typ)

1.8

Output Level

LVCMOS

Symmetry Max

55%

Operating Temp Range

-40C to 85C

Screening Level

Industrial

Frequency

50MHz

Frequency Stability

±50

Package / Case

SMD

Load Capacitance

15pF

Product

MEMS

Termination Style

SMD/SMT

Minimum Operating Temperature

- 40 C

Maximum Operating Temperature

+ 85 C

Duty Cycle (max)

55 %

Mounting Style

SMD/SMT

Supply Voltage (max)

1.89 Volts

Supply Voltage (min)

1.71 Volts

Lead Free Status / RoHS Status

Compliant

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ELECTRICAL SPECIFICATIONS

Nominal Frequency

Frequency Tolerance/Stability

Aging at 25°C

Operating Temperature Range

Supply Voltage

Input Current

Output Voltage Logic High (Voh)

Output Voltage Logic Low (Vol)

Rise/Fall Time

Duty Cycle

Load Drive Capability

Output Logic Type

Output Control Function

Output Control Input Voltage

Peak to Peak Jitter (tPK)

Start Up Time

Storage Temperature Range

ENVIRONMENTAL & MECHANICAL SPECIFICATIONS

ESD Susceptibility

Flammability

Mechanical Shock

Moisture Resistance

Moisture Sensitivity Level

Resistance to Soldering Heat

Resistance to Solvents

Solderability

Temperature Cycling

Thermal Shock

Vibration

EMK21H2H-50.000M

www.ecliptek.com | Specification Subject to Change Without Notice | Rev I 3/11/2010 | Page 1 of 5

Series

RoHS Compliant (Pb-free) 4 Pad 3.2mm x 5mm SMD

1.8Vdc LVCMOS MEMS Oscillator

Frequency Tolerance/Stability

±50ppm Maximum over -40°C to +85°C

50.000MHz

±50ppm Maximum over -40°C to +85°C (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°C Reflow, Shock, and Vibration)

±1ppm Maximum First Year

-40°C to +85°C

1.8Vdc ±5%

18mA Maximum

90% of Vdd Minimum (IOH=-8mA)

10% of Vdd Maximum (IOL=+8mA)

2nSec Maximum (Measured from 20% to 80% of waveform)

50 ±5(%) (Measured at 50% of waveform)

15pF Maximum

CMOS

Tri-State (Disabled Output: High Impedance)

+0.7Vdd Minimum or No Connect to Enable Output, +0.3Vdd Maximum to Disable Output

250pSec Maximum, 100pSec Typical

50mSec Maximum

-55°C to +125°C

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

UL94-V0

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

MIL-STD-202, Method 215

MIL-STD-883, Method 2003 (Pads on bottom of package only)

MIL-STD-883, Method 1010, Condition B

MIL-STD-883, Method 1011, Condition B

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

EMK21 H 2 H -50.000M

Duty Cycle

50 ±5(%)

Output Control Function

Tri-State (Disabled Output: High Impedance)

RoHS

Nominal Frequency

50.000MHz

Related parts for EMK21H2H-50.000M

EMK21H2H-50.000M Summary of contents

Page 1

... EMK21H2H-50.000M Series RoHS Compliant (Pb-free) 4 Pad 3.2mm x 5mm SMD 1.8Vdc LVCMOS MEMS Oscillator Frequency Tolerance/Stability ±50ppm Maximum over -40°C to +85°C ELECTRICAL SPECIFICATIONS Nominal Frequency 50.000MHz Frequency Tolerance/Stability ±50ppm Maximum over -40°C to +85°C (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° ...

Page 2

... EMK21H2H-50.000M MECHANICAL DIMENSIONS (all dimensions in millimeters) 0.85 3.20 ±0.15 ±0.15 5.00 ±0.15 Suggested Solder Pad Layout All Dimensions in Millimeters 0.5º MAX 1.60 (X4) 1.50 (X4) Solder Land 1.04 (X4) 0.60 All Tolerances are ±0.1 www.ecliptek.com | Specification Subject to Change Without Notice | Rev I 3/11/2010 | Page 1.20 ± ...

Page 3

... EMK21H2H-50.000M OUTPUT WAVEFORM & TIMING DIAGRAM 80% of Waveform 50% of Waveform 20% of Waveform V OL Fall Time Test Circuit for CMOS Output + + + Power Voltage Supply Meter _ _ Note 1: An external 0.1µF low frequency tantalum bypass capacitor in parallel with a 0.01µF high frequency ceramic bypass capacitor close to the package ground and V Note 2: A low capacitance (< ...

Page 4

... EMK21H2H-50.000M Recommended Solder Reflow Methods Max S T Min S High Temperature Infrared/Convection T MAX to T (Ramp-up Rate Preheat - Temperature Minimum (T MIN Temperature Typical (T TYP Temperature Maximum (T MAX Time (t MIN) S Ramp-up Rate ( Time Maintained Above: - Temperature ( Time ( Peak Temperature ( Target Peak Temperature (T Target) P Time within 5°C of actual peak (t ...

Page 5

... EMK21H2H-50.000M Recommended Solder Reflow Methods Max S T Min S Low Temperature Infrared/Convection 240°C T MAX to T (Ramp-up Rate Preheat - Temperature Minimum (T MIN Temperature Typical (T TYP Temperature Maximum (T MAX Time (t MIN) S Ramp-up Rate ( Time Maintained Above: - Temperature ( Time ( Peak Temperature ( Target Peak Temperature (T ...

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