15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
PARAMETERS
CONDITIONS
ECS-2520S
UNITS
MIN
TYP
Frequency Range
3.200
MHz
Frequency Stability *
EN (-40 ~ +85°C)
ppm
FN (-40 ~ +85°C)
ppm
Power Supply
Vdd ±10%
+1.8, +2.5, +3.0, +3.3
V DC
Current Consumption
mA
Standby Current
µA
Output
HCMOS
15
pF
Output voltage Level
VOL:10%Vdd max./VOH:90%Vdd min.V DC
Rise & Fall time
10%Vdd – 90%Vdd
ns
Duty Cycle
@ ½ Vdd
%
Phase Noise
@ 10 KHz offset
-145
dBc/Hz
Operating Temp
-40
°C
Storage Temp
-55
°C
ECS - SERIES
Voltage
FREQUENCY
ABBREVIATION
STABILITY TEMP RANGE
PACKAGING
Tri State Function
Pin 1
Output
High or NC
Active
Low
High Impedance
PAD CONNECTIONS
1
Tri-state
2
Gnd
3
Output
4
Vdd
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
The miniature ECS-2520S is a miniature SMD HCMOS Tight Stability
Crystal Oscillator. The 2.5 x 2.0 x 0.9 mm ceramic package is ideal
for wireless and IOT application where stability is critical.
ECX-2520S SMD XO
• Low Profile
• 2.5 x 2.0 mm Footprint
• Extended Temp Range
• RoHS Compliant
PART NUMBERING GUIDE: Example ECS-2520S33-250-EN-TR
TR = Tape
& Reel
1K/Reel
ECS-2520S
SMD CRYSTAL OSCILLATOR
Request a Sample
DIMENSIONS (mm)
Figure 2) Suggested Land Pattern
Figure 1) Top, Side, and Bottom views
2520S
2.5 x 2.0 mm
18 = +1.8V
25 = +2.5V
30 = +3.0V
33 = +3.3V
250 = 25.000 MHz
See Developed
Frequencies Pg.2
E = ±15 ppm
F = ± 10 ppm
N = -40 ~ +85°C
Rev.2017
* Frequency Stability includes initial tolerance, temperature, supply voltage & load change reflow frequency shift,
aging (1 year @+25°C).
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
SOLDER PROFILE
Peak solder Temp +260°C Max 10 sec Max.
2 Cycles Max.
MSL 1, Lead Finish Au
FREQUENCY MHz
CODE
5.000
050
10.000
100
12.000
120
16.000
160
20.000
200
24.000
240
25.000
250
26.000
260
32.000
320
40.000
400
44.000
440
50.000
500
FREQUENCY ABBREVIATIONS
POCKET TAPE DIMENSIONS (mm)
ECS-2520S
SMD CRYSTAL
OSCILLATOR