Data Sheet

ECS-1618
SMD CLOCK OSCILLATOR
ECS-1618 (+1.8V) subminiature SMD oscillators. Ideal for
today's high density applications.
1105 South Ridgeview Road  Olathe, KS 66062  Phone: [phone]  Fax: [phone]  www.ecsxtal.com
PARAMETERS CONDITIONS
ECS-1618 (+1.8V)
MIN TYP MAX
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
UNITS
CMOS
@ 50% VDD Level
10% V DD to 90% level
VOH
VOL
Pin 1 = VIL
1.500 to 19.90 MHz
20.0 to 39.9 MHz
40.0 to 49.9 MHz
50.0 to 80.0 MHz
Option A
Option B
Option C
V DD
Standard
Extended (N Option)
Disable delay
Startup time
Aging
Stand-by Current
"0" level
"1" level
Input Current
Frequency Range
Operating Temperature
Storage Temperature
Input Voltage
Frequency Stability *
Output Symmetry
Rise and Fall Times
Output Load
1.500
-10
-40
-55
+1.71
90% VDD
10% VDD
MHz
°C
°C
°C
VDC
ppm
ppm
ppm
mA
mA
mA
mA
ns
pF
ms
ppm
VDC
VDC
µA
%
ns
80.000
+70
+85
+100
+1.89
± 100
± 50
± 25
6.5
10.0
15
150
10
±5
2.5
3.0
3.5
45/55
10
DIMENSIONS (mm)
Note: Internal crystal oscillation to be halted
(Pin #1=VIL)
* Note: Inclusive of +25°C tolerance, operating temperature, input voltage change, load change, shock and vibration.
Figure 1) Top, Side and Bottom views
Figure 2) Suggested Land Pattern
PART NUMBERING GUIDE: Example ECS-1618-200-BN-TR
Pin Connections
Tri-State Control Voltage
Pin #1
Pin #2
Pin #3
Pin #4
Pad 1
Open
VIH 70% VDD Min
VIL 30% VDD Max
Oscillation
No Oscillation
Oscillation
Pad 3
 RoHS Compliant
 MSL 1
 Lead Finish Au
ECS - Series - Frequency Abbreviation - Stability Temperature Packaging
1618 = +1.8V 200 = 20.000 MHz
See Frequency
Abbreviations
TR =
Tape & Reel
A = ± 100 ppm
B = ± 50 ppm
C = ± 25 ppm
Blank = -10 ~ +70°C
M = -20 ~ +70°C
N = -40 ~ +85°C
Tri-State
Ground
Output
V DD
+1.80