ꢀLow Voltage HCMOS
ECS-2025/2033
ꢀ2.5 x 2.0 mm Footprint
ꢀLow current consumption
ꢀPb Free/RoHS Compliant
SMD CLOCK OSCILLATOR
ECS-2025 (2.5V) and ECS-2033 (3.3V) subminiature SMD
oscillators. Ideal for today's high density applications.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECS-2025 (+2.5V)
ECS-2033 (+3.3V)
PARAMETERS
CONDITIONS
UNITS
MIN
TYP
MAX
MIN
TYP
MAX
Frequency Range
0.750
-10
-40
75.000 0.750
75.000
+70
+85
MHz
°C
°C
Standard
Extended (N Option)
+70
+85
+100
-10
-40
-55
Operating Temperature
Storage Temperature
Supply Voltage
-55
+100
°C
VDD
Option A
Option B
+2.375 +2.5 +2.625 +3.135 +3.3 +3.465
VDC
ppm
ppm
ppm
mA
mA
mA
mA
µA
%
ns
VDC
VDC
pF
± 100
± 50
± 25
5
9
11
14
10
40/60
10
± 100
± 50
± 25
7
13
19
24
10
45/55
10
Frequency Stability *
Option C
0.75 to 20 MHz
20.1 to 40 MHz
40.1 to 60 MHz
60.1 to 75 MHz
Pin 1 = VIL
@ 50% VDD level
10% VDD to 90% level
VOL
Input Current
Stand-by Current
Output Symmetry
Rise and Fall Times
"0" level
10% VDD
10% VDD
90% VDD
90% VDD
"1" level
VOH
CMOS
Output Load
Disable delay time
Startup time
15
150
10
15
150
10
ns
ms
Aging
± 5
± 5
ppm
* 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
Note: Terminals (A & B) should
not be connected.
Pad 1
Open
VIH 70% VDD Min
VIL 30% VDD Max
Pad 3
Oscillation
Oscillation
No Oscillation
Figure 1) Top, Side and Bottom views
Figure 2) Suggested Land Pattern
Note: Internal crystal oscillation to be halted
(Pin #1=VIL)
PART NUMBERING GUIDE: Example ECS-2033-200-BN
ECS
-
Series
-
Frequency Abbreviation
-
Stability
Temperature
A = ± 100 ppm
B = ± 50 ppm
C = ± 25 ppm
Blank = -10 ~ +70°C
M = -20 ~ +70°C
N = -40 ~ +85°C
2025 = +2.5V
2033 = +3.3V
200 = 20.000 MHz
See Frequency
Abbreviations (Pg 2)
1105 South Ridgeview Road
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Olathe, KS 66062
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Phone: 913.782.7787
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Fax: 913.782.6991
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www.ecsxtal.com