ECS-2018 - ECS, Inc. International

ECS-2018
Low Voltage HCMOS
2.5 x 2.0 mm Footprint
Low current consumption
Pb Free/RoHS Compliant
SMD CLOCK OSCILLATOR
ECS-2018 (1.8V) subminiature SMD oscillators. Ideal for
today's high density applications.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
ECS-2018 (+1.8V)
CONDITIONS
Frequency Range
MIN
Primary Output
Standard
Extended (N Option)
Operating Temperature
Storage Temperature
Input Voltage
0.750
-10
-40
-55
+1.71
VDD
Option A
Option B
Option C
0.75 to 30 MHz
30.1 to 40 MHz
40.1 to 50 MHz
Pin 1 = VIL
@ 50% VDD Level
10% VDD to 90% level
VOL
VOH
CMOS
Frequency Stability *
Input Current
Stand-by Current
Output Symmetry
Rise and Fall Times
"0" level
"1" level
Output Load
Disable delay
Startup time
Aging
TYP
+1.80
UNITS
MAX
50.000
+70
+85
+100
+1.89
± 100
± 50
± 25
2.5
3.0
3.5
10
45/55
10
MHz
°C
°C
°C
VDC
ppm
ppm
ppm
mA
mA
mA
µA
%
ns
VDC
VDC
pF
ns
ms
ppm
10% VDD
90% VDD
15
150
10
±5
* Note: Inclusive of +25°C tolerance, operating temperature, input voltage change, load change, shock and vibration.
DIMENSIONS (mm)
Pin Connections
Pin #1
Pin #2
Pin #3
Pin #4
Tri-State
Ground
Output
VDD
Tri-State Control Voltage
Figure 1) Top, Side and Bottom views
Pad 1
Open
VIH 70% VDD Min
VIL 30% VDD Max
Figure 2) Suggested Land Pattern
Pad 3
Oscillation
Oscillation
No Oscillation
Note: Internal crystal oscillation to be halted
(Pin #1=VIL)
PART NUMBERING GUIDE: Example ECS-2018-200-BN
ECS
-
Series
2018 = +1.8V
-
Frequency Abbreviation
200 = 20.000 MHz
See Frequency
Abbreviations (Pg 2)
1105 South Ridgeview Road
z
-
Stability
A = ± 100 ppm
B = ± 50 ppm
C = ± 25 ppm
Olathe, KS 66062
z
Temperature
Blank = -10 ~ +70°C
M = -20 ~ +70°C
N = -40 ~ +85°C
Phone: 913.782.7787
z
Fax: 913.782.6991
z
www.ecsxtal.com
ECS-2018
SMD CLOCK OSCILLATOR
ECS-2018 (1.8V) subminiature SMD oscillators. Ideal for
todays's high density applications.
Frequency Abbreviations
FREQUENCY
MHz
CODE
3.579545
3.6864
4.000
6.000
7.3728
8.000
10.000
12.000
13.000
14.31818
14.7456
16.000
20.000
24.000
25.000
27.000
30.000
32.000
40.000
48.000
50.000
035
036
040
060
073
080
100
120
130
143
147.4
160
200
240
250
270
300
320
400
480
500
TAPE DIMENSIONS (mm)
Package Data
1105 South Ridgeview Road
z
Olathe, KS 66062
z
Phone: 913.782.7787
Item
Description
Lid
Base
Sealing
Terminal
Metal
Ceramic
AuSn
Tungsten (metalized)
Plating
Gold/Nickel
(Surface)/(Under)
RoHS
Compliant (Pb Free)
z
Fax: 913.782.6991
z
www.ecsxtal.com