Smallest VCXO in Industry
3.2 x 2.5 mm Footprint
Low current consumption
Pb Free/RoHS Compliant
ECS-2532VXO
SMD VCXO
ECS-2532VXO offers a 2.8V and 3.3V version, subminiature
SMD VCXO. Ideal for today's high density applications.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
ECS-2532VXO (+2.8V)
ECS-2532VXO (+3.3V)
PARAMETERS
Frequency Range
Operating Temperature
Storage Temperature
Supply Voltage
Frequency Stability *
Vco = �½ VDD
Frequency vs. Input Voltage
Frequency Pulling Range
Control Voltage
Frequency Slope
Frequency Linearity
Modulation bandwidth
Vcon input impedance
Output Symmetry
Rise and Fall Times
20% to 80% VDD level
"0" level
"1" level
Output Load
Startup time
Input Current
SSB Phase Noise
Aging (first year)
CONDITIONS
MIN
2.000
-10
-40
+2.66
TYP
MAX
MIN
TYP
MAX
54.000
+70
+85
+3.465
± 50
± 30
±5
+3.3
15
UNITS
MHz
°C
°C
VDC
ppm
ppm
ppm
ppm
VDC
%
KHz
Ω
%
ns
ns
VDC
VDC
pF
ms
mA
dBc/Hz
ppm
Standard
VDD
Option A
Option B
VDD ±5%
Vcon = Pin#1
Positve
-3 dB
Vcon-GND
@ 50% VDD level
2.0 MHz to 10.0 MHz
10.1 MHz to 54.0 MHz
VOL
VOH
CMOS
No Load
at 1 KHz offset
at +25°C ±3°C
+2.8
± 90
0
+1.4
54.000 2.000
+70
-10
+85
-40
+2.94 +3.135
± 50
± 30
±5
± 90
+2.8
0
15
+3.3
+1.65
10
100K
40/60
10
6
10% VDD
90% VDD
10
100K
60/40
45/55
10
6
10% VDD
90% VDD
15
10
5
-120
±5
15
10
8
-120
±5
DIMENSIONS (mm)
Pin Connections
Pin #1
Pin #2
Pin #3
Pin #4
Vcontrol
GND
Output
V
DD
Figure 1) Top, Side and Bottom views
Figure 2) Suggested Land Pattern
PART NUMBERING GUIDE: Example ECS-2532VXO-270B-2.8
ECS
-
Series
2532VXO
-
Frequency Abbreviation
270 = 27.000 MHz
See Frequency
Abbreviations (Pg 2)
Stability
A = ±
50
ppm
B = ±
30
ppm
-
Voltage
2.8 = +2.8 VDC
3.3 = +3.3 VDC
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
Fax: 913.782.6991
www.ecsxtal.com
ECS [ ECS, INC. ]
