ES54K2G20N-30.000M

ES54K2

Series

• Temperature Compensated Crystal Oscillators (TCXO)

• Clipped Sinewave Output

• +2.5V Supply Voltage

• External Voltage Control Option

• 4 Pad Ceramic SMD Package

• RoHS Compliant (Pb-Free)

ES54K2

H 0.9

L 2.5

W 2.0

OSCILLATOR

NOTES

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ELECTRICAL SPECIFICATIONS

Nominal Frequency

Frequency Stability

12.800MHz, 16.367667MHz, 16.368MHz, 16.369MHz, 19.200MHz, 20.000MHz, 26.000MHz,

30.000MHz, 38.400MHz, 40.000MHz

vs. Frequency Tolerance (25°C ±2°C, V

DD

=2.5V

DC

)

vs. Operating Temperature Range (V

DD

=2.5V

DC

)

vs. Input Voltage (±5%)

vs. Load (±1kΩ//±1pF)

vs. Reflow (at 25°C, 1 hour after reflow, 2 times)

Aging (at 25ºC)

Operating Temperature Range

Supply Voltage (V

DD

)

Input Current

Output Voltage

Load Drive Capability

Control Voltage

Frequency Deviation

Linearity

Transfer Function

Input Impedance

Storage Temperature Range

Start Up Time

Phase Noise

At offset of 100Hz

At offset of 1kHz

At offset of 10kHz

12.800MHz to 25.999MHz

26.000MHz to 40.000MHz

±1.0ppm Maximum

See Table 1

±0.2ppm Maximum

±0.2ppm Maximum

±1.0ppm Maximum

±1.0ppm / Year Maximum

See Table 1

2.5V

DC

±5%

2.0mA Maximum

2.5mA Maximum

10kOhms // 10pF

1.4V

DC

±1.0V

DC

±5ppm Minimum

±10% Maximum

Positive Transfer Characteristic

500kOhms Minimum

-55°C to 125°C

2mSec Maximum

-115dBc/Hz Typical

-135dBc/Hz Typical

-148dBc/Hz Typical

REV

.

DATE

External DC-Cut Capacitor Required, 150pF NPO Recommended 0.8Vp-p Clipped Sinewave Minimum

MANUFACTURER

CATEGORY

SERIES

PACKAGE

VOLTAGE

CLASS

ECLIPTEK CORP.

OSCILLATOR

ES54K2

CERAMIC

2.5V

OS7T

03/12

800-ECLIPTEK www.ecliptek.com for latest revision

Specifications subject to change without notice.

PART NUMBERING GUIDE

ES54K2 C 25 V - 19.200M TR

OPERATING TEMP. RANGE

One Letter Code Per Table 1

FREQUENCY STABILITY

Two Digit Code Per Table 1

CONTROL VOLTAGE

N=None (No Connection on Pin 1)

V=1.4V

DC

±1.0V

DC

FREQUENCY

PACKAGING OPTIONS

Blank=Bulk

TR=Tape and Reel

Y

Y

Y

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Frequency Stability

X denotes availability for any valid frequency

Y denotes availability for frequencies < 26.001MHz

MECHANICAL DIMENSIONS

ALL DIMENSIONS IN MILLIMETERS

SUGGESTED SOLDER PAD LAYOUT

ALL DIMENSIONS IN MILLIMETERS

0.9 MAX

4

1

MARKING

ORIENTATION

0.60 ±0.15

0.9 (X4)

0.8 (X4)

2.50

±0.15

0.50

±0.15 (X4)

3

2

1.45

±0.15

1.25

Solder Land

(X4)

2.00

±0.15

0.70 ±0.15

(X4)

0.55

Pin 1: Control Voltage or No Connection

Pin 2: Case Ground

Pin 3: Output

Pin 4: Supply Voltage

TAPE AND REEL DIMENSIONS

ALL DIMENSIONS IN MILLIMETERS

All Tolerances are ±0.1

TAPE

A

8.0 ±.2

B

3.5±.1

C

2.75±.1

D

4 ±.1

E

2±.1

F

REEL

M

1.5 MIN

N

50 MIN

O

20.2 MIN

P

13±2-.2

Q

40 MIN

QTY/REEL

1,000

F

4±.1

G

B0*

H

1.55 ±.05

J

A0*

K

.25 ±.05

L

K0*

R

2.5 MIN

S

10 MIN

T

14.4 MAX

U

360 MAX

V

8.4+1.5-0

*Compliant to EIA-481

ENVIRONMENTAL/MECHANICAL SPECIFICATIONS

Characteristic

Fine Leak Test

Gross Leak Test

Mechanical Shock

Vibration

Solderability

Temperature Cycling

Resistance to Soldering Heat

Resistance to Solvents

Specification

MIL-STD-883, Method 1014, Condition A

MIL-STD-883, Method 1014, Condition C

MIL-STD-202, Method 213, Condition C

MIL-STD-883, Method 2007, Condition A

MIL-STD-883, Method 2003

MIL-STD-883, Method 1010

MIL-STD-202, Method 210

MIL-STD-202, Method 215

MARKING SPECIFICATIONS

Line 1: E XX.XXX

Frequency in MHz (5 Digits Maximum + Decimal)

Line 2: XX Y ZZ

Week of Year

Last Digit of Year

Ecliptek Manufacturing Identifier

MANUFACTURER

CATEGORY

SERIES

PACKAGE

VOLTAGE

CLASS

REV

.

DATE

ECLIPTEK CORP.

OSCILLATOR

ES54K2

CERAMIC

2.5V

OS7T

03/12

800-ECLIPTEK www.ecliptek.com for latest revision

Specifications subject to change without notice.