Data Sheet

ECS-2532VXO
SMD VCXO
ECS-2532VXO offers a 2.8V and 3.3V version, subminiature
SMD VCXO. Ideal for today's high density applications.
1105 South Ridgeview Road z Olathe, KS 66062 z Phone: [phone] z Fax: [phone] z www.ecsxtal.com
PARAMETERS CONDITIONS
ECS-2532VXO (+2.8V) ECS-2532VXO (+3.3V)
MIN MINTYP TYPMAX MAX
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
UNITS
CMOS
VDD ±5%
Vcon = Pin#1
Positve
-3 dB
VOH
VOL
Vcon-GND
@ 50% VDD level
2.0 MHz to 10.0 MHz
10.1 MHz to 54.0 MHz
No Load
at 1 KHz offset
at +25°C ±3°C
Option A
Option B
VDD
Standard
Startup time
Frequency vs. Input Voltage
"1" level
"0" level
Input Current
SSB Phase Noise
Aging (first year)
Vcon input impedance
Frequency Range
Operating Temperature
Storage Temperature
Supply Voltage
Frequency Stability *
Vco = ½ VDD
Frequency Pulling Range
Control Voltage
Frequency Slope
Frequency Linearity
Modulation bandwidth
Output Symmetry
Rise and Fall Times
20% to 80% VDD level
Output Load
2.0002.000
-10
-40
+2.66
90% VDD
MHz
°C
°C
VDC
ppm
ppm
ppm
ppm
VDC
%
KHz
mA
dBc/Hz
ppm
Ω
%
ns
ns
VDC
VDC
pF
ms
54.000
+70
+85
+2.94
± 50
± 90
0 0
± 5 ± 5
+3.3
± 5
+1.65 +3.3
15
-10
± 30
± 5
10
100K
+2.8
± 90
90% VDD
+70
+85
+3.465
± 50
± 30
8
-120
45/5560/40
10
6
54.000
15
10
-40
+3.135
6
+1.4
5
-120
10
100K
15
40/60
10
10% VDD 10% VDD
15
10
DIMENSIONS (mm)
Figure 1) Top, Side and Bottom views
Figure 2) Suggested Land Pattern
PART NUMBERING GUIDE: Example ECS-2532VXO-270B-2.8
Pin Connections
Pin #1
Pin #2
Pin #3
Pin #4
 Smallest VCXO in Industry
 3.2 x 2.5 mm Footprint
 Low current consumption
 Pb Free/RoHS Compliant
ECS - Series - Frequency Abbreviation Stability - Voltage
2532VXO
270 = 27.000 MHz
See Frequency
Abbreviations (Pg 2)
A = ± 50 ppm
B = ± 30 ppm
2.8 = +2.8 VDC
3.3 = +3.3 VDC
Vcontrol
GND
Output
VDD
+2.8