EH4625ETTTS-66.6667MTR datasheet, PDF

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EH4625ETTTS-66.6667MTR: DescriptionCRYSTAL OSCILLATOR, CLOCK, 66.6667MHz, LVCMOS OUTPUT, ROHS COMPLIANT, CERAMIC, SMD, 4 PIN; CategoryPassive components oscillator; File Size254KB，6 Pages; ManufacturerECLIPTEK; Websitehttp://www.ecliptek.com; Environmental Compliance

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EH4625ETTTS-66.6667MTR Overview

CRYSTAL OSCILLATOR, CLOCK, 66.6667MHz, LVCMOS OUTPUT, ROHS COMPLIANT, CERAMIC, SMD, 4 PIN

EH4625ETTTS-66.6667MTR Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	ECLIPTEK
Reach Compliance Code	compliant
Other features	TRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL
maximum descent time	4 ns
Frequency Adjustment - Mechanical	NO
frequency stability	25%
JESD-609 code	e4
Manufacturer's serial number	EH46
Installation features	SURFACE MOUNT
Nominal operating frequency	66.6667 MHz
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Oscillator type	LVCMOS
Output load	15 pF
physical size	3.2mm x 2.5mm x 1.05mm
longest rise time	4 ns
Maximum supply voltage	3.465 V
Minimum supply voltage	3.135 V
Nominal supply voltage	3.3 V
surface mount	YES
maximum symmetry	55/45 %
Terminal surface	Nickel/Gold (Ni/Au)

EH4625ETTTS-66.6667MTR Preview

EH4625ETTTS-66.6667M TR

Series

RoHS Compliant (Pb-free) 3.3V 4 Pad 2.5mm x 3.2mm

Ceramic SMD LVCMOS Oscillator

Frequency Tolerance/Stability

±25ppm Maximum

Operating Temperature Range

-40°C to +85°C

Duty Cycle

50 ±5(%)

RoHS

Packaging Options

Tape & Reel

EH46 25 ET T TS -66.6667M TR

Nominal Frequency

66.6667MHz

Pin 1 Connection

Tri-State (High Impedance)

ELECTRICAL SPECIFICATIONS

Nominal Frequency

Frequency Tolerance/Stability

66.6667MHz

±25ppm Maximum (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°,

260°C Reflow, Shock, and Vibration)

±5ppm/Year Maximum

-40°C to +85°C

3.3Vdc ±5%

13mA Maximum (No Load)

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

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

4nSec Maximum (Measured at 20% to 80% of waveform)

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

15pF Maximum

CMOS

Tri-State (High Impedance)

90% of Vdd Minimum or No Connect to Enable Output, 10% of Vdd Maximum to Disable Output (High

Impedance)

10µA Maximum (Pin 1 = Ground)

±100pSec Maximum

10mSec Maximum

-55°C to +125°C

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

Pin 1 Connection

Tri-State Input Voltage (Vih and Vil)

Standby Current

Absolute Clock Jitter

Start Up Time

Storage Temperature Range

ENVIRONMENTAL & MECHANICAL SPECIFICATIONS

ESD Susceptibility

Fine Leak Test

Flammability

Gross Leak Test

Mechanical Shock

Moisture Resistance

Moisture Sensitivity

Resistance to Soldering Heat

Resistance to Solvents

Solderability

Temperature Cycling

Vibration

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

MIL-STD-883, Method 1014, Condition A

UL94-V0

MIL-STD-883, Method 1014, Condition C

MIL-STD-883, Method 2002, Condition B

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

MIL-STD-883, Method 1010, Condition B

MIL-STD-883, Method 2007, Condition A

www.ecliptek.com | Specification Subject to Change Without Notice | Rev A 8/14/2010 | Page 1 of 6

EH4625ETTTS-66.6667M TR

MECHANICAL DIMENSIONS (all dimensions in millimeters)

CONNECTION

Tri-State

Case Ground

Output

Supply Voltage

2.50

±0.15

MARKING

ORIENTATION

1.05

±0.15

1.20

±0.10

1.00

±0.10

0.75 ±0.10 (X4)

1.00

±0.10

LINE MARKING

EPO

XXXXX

XXXXX=Ecliptek

Manufacturing Identifier

3.20

±0.15

Suggested Solder Pad Layout

All Dimensions in Millimeters

0.95 (X4)

1.20 (X4)

1.00

Solder Land

(X4)

0.80

All Tolerances are ±0.1

www.ecliptek.com | Specification Subject to Change Without Notice | Rev A 8/14/2010 | Page 2 of 6

EH4625ETTTS-66.6667M TR

OUTPUT WAVEFORM & TIMING DIAGRAM

TRI-STATE INPUT

CLOCK OUTPUT

80% of Waveform

50% of Waveform

20% of Waveform

OUTPUT DISABLE

(HIGH IMPEDANCE

STATE)

PLZ

Fall

Time

Rise

Time

Duty Cycle (%) = T

/T x 100

PZL

Test Circuit for CMOS Output

Oscilloscope

Frequency

Counter

Power

Supply

Voltage

Meter

Current

Meter

Supply

Voltage

)

Probe

(Note 2)

Output

0.01µF

(Note 1)

0.1µF

(Note 1)

Ground

(Note 3)

Tri-State

Note 1: An external 0.01µF ceramic bypass capacitor in parallel with a 0.1µF high frequency

ceramic bypass capacitor close (less than 2mm) to the package ground and supply voltage

pin is required.

Note 2: A low capacitance (<12pF), 10X attenuation factor, high impedance (>10Mohms), and high bandwidth

(>300MHz) passive probe is recommended.

Note 3: Capacitance value C

includes sum of all probe and fixture capacitance.

www.ecliptek.com | Specification Subject to Change Without Notice | Rev A 8/14/2010 | Page 3 of 6

EH4625ETTTS-66.6667M TR

Tape & Reel Dimensions

Quantity Per Reel: 1,000 units

4.00 ±0.10

2.00 ±0.05

1.5 +0.1/-0.0

0.60 MAX

5.5 ±0.10

12.00 ±0.30

4.75 ±0.10

B0*

4.00 ±0.10

*Compliant to EIA 481A

A0*

K0*

1.5 MIN

DIA 40 MIN

Access Hole at

Slot Location

18.4 MAX

180 MAX

DIA 50 MIN

DIA 20.2 MIN

2.5 MIN Width

10.0 MIN Depth

Tape slot in Core

for Tape Start

12.4 +2.0/-0.0

DIA 13.0 ±0.2

www.ecliptek.com | Specification Subject to Change Without Notice | Rev A 8/14/2010 | Page 4 of 6

EH4625ETTTS-66.6667M TR

Recommended Solder Reflow Methods

Critical Zone

to T

Ramp-up

Ramp-down

Temperature (T)

Max

Min

Preheat

t 25°C to Peak

Time (t)

High Temperature Infrared/Convection

MAX to T

(Ramp-up Rate)

Preheat

- Temperature Minimum (T

MIN)

- Temperature Typical (T

TYP)

- Temperature Maximum (T

MAX)

- Time (t

MIN)

Ramp-up Rate (T

to T

)

Time Maintained Above:

- Temperature (T

)

- Time (t

)

Peak Temperature (T

)

Target Peak Temperature (T

Target)

Time within 5°C of actual peak (t

)

Ramp-down Rate

Time 25°C to Peak Temperature (t)

Moisture Sensitivity Level

3°C/second Maximum

150°C

175°C

200°C

60 - 180 Seconds

3°C/second Maximum

217°C

60 - 150 Seconds

260°C Maximum for 10 Seconds Maximum

250°C +0/-5°C

20 - 40 seconds

6°C/second Maximum

8 minutes Maximum

Level 1

www.ecliptek.com | Specification Subject to Change Without Notice | Rev A 8/14/2010 | Page 5 of 6

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