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 VDD
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-2532-VXO
SMD VCXO
Frequency Abbreviations
FREQUENCY MHz
20.000 27.000 54.000
CODE
200 270 540
TEST CIRCUIT
TAPE DIMENSIONS (mm)
Package Data Item
Lid Base Sealing Terminal Plating RoHS
Description
Metal Ceramic Seam Tungsten (metalized) Gold/Nickel (Surface)/(Under) Compliant (Pb Free)
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
Fax: 913.782.6991
www.ecsxtal.com
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