Parameters
Conditions
ECS-2018 (+1.8V)
Units
MIN
TYP
MAX
Frequency Range
0.750
50.000
MHz
Operating Temperature
Standard
-10
+70
°C
Extended (N Option)
-40
+85
°C
Storage Temperature
-55
+100
°C
Input Voltage
VDD
+1.71
+1.80
+1.89
VDC
Frequency Stability*
Option A
±100
PPM
Option B
±50
PPM
Option C
±25
PPM
Input Current
0.75 ~ 30.000 MHz
2.5
mA
30.1 ~ 40.000 MHz
3.0
mA
40.1 ~ 50.000 MHz
3.5
mA
Stand-by Current
Pin 1 = VIL
10
μA
Output Symmetry
@50% VDD Level
45/55
%
Rise and Fall Times
10% VDD to 90% Level
10
ns
“0” Level
VOL
10% VDD
VDC
“1” Level
VOH
90% VDD
VDC
Output Load
CMOS
15
pF
Disable Delay
150
ns
Startup Time
10
ms
Aging
±5
PPM
Part Numbering Guide: Example ECS-2018-200-BN-TR
ECS-2018 (1.8V) subminiature SMD oscillators. Ideal for today’s
high density applications.
ECS-2018
SMD Clock Oscillator
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
ECS-2018
• Low Voltage HCMOS
• 2.5 x 2.0 mm Footprint
• Low Current
Consumption
• PbFree/RoHS Compliant
200 = 20 MHz
ECS
2018 = +1.8V
Request a Sample
A = ±100 ppm
B = ±50 ppm
C = ±25 ppm
Blank = -10 ~ 70°C
M = -20 ~ +70°C
N = -40 ~ +85°C
* Note: Inclusive of 25°C tolerance, operating temperature, input voltage change, load change, shock and vibration.
ECS - Series - Frequency Abbreviations - Stability Tolerance - Temperature - Packaging
TR = Tape & Reel
1K/Reel
Tri-State Control Voltage
Pad 1
Pad 3
Open
Oscillation
VIH 70% VDD Min.
Oscillation
VIL 30% VDD Max.
No Oscillation
Note: Internal crystal oscillation to be halted
(Pin #1=VIL)
Pin Connections
#1
Tri-State
#2
Ground
#3
Output
#4
VDD
Package Dimensions (mm)
Figure 1) Top, Side, and Bottom views
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
Figure 2) Land Pattern
Package Data
Item
Description
Lid
Metal
Base
Ceramic
Sealing
AuSn
Terminal
Tungsten (metalized)
Plating
Gold/Nickel
(Surface)/(Under)
RoHS
Compliant (Pb Free)
ECS-2018
SMD Clock Oscillator
Tape Dimensions (mm)
Figure 3) Pocket Tape Dimensions
ECS-2018
SMD Clock Oscillator
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
Figure 4) Suggested Reflow Profile
