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