ECS-1618 Datasheet, PDF (1/2 Pages) ECS, Inc. – SMD CLOCK OSCILLATOR

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