Surface Mount TCXO
ECT3033 Series
§ Very Low Profile
§ Low Current Consumption
§ Excellent Stability
§ 3V Supply
§ Custom Options
Parameter
ECT3033
12.80 to 19.68MHz
+/-2.5ppm
Environmental & Mechanical
Humidity
Frequency Range
Temperature
Stability
Specify
+400C +/-20C
90% RH for 200Hours
+850C for 30 mins
-300C for 30 mins
10 - 55Hz 2mm amplitude
2 hours XYZ axis
Thermal Shock
Vibration
Stability vs Supply
Stability vs Load
Supply Voltage
Supply Current
Output Level
Output Waveform
Output Load
Frequency
+/-0.3ppm
+/-0.3ppm
+3V +/-5%
Soldering
Condition
235 +/-50c
2.0mA
2 Seconds +/-0.5 S
0.8V p-p DC Cut
Clipped Sine
10KW//10pF
+/-3ppm min
Internal
Adjustment
Trimmer
Aging
Operating Temp
+/-1ppm / yr
-100C to +650C (A)
-200C to +750 C (B)
-300C to +750C (C)
-300C to +850C
Specify
Storage Temp
Part Numbering ECT3033 Z C 12.8 W
I
Type
A
B
C
D
E
F
G
H
11.4 9.6
2.5
7.62 1.3
0.8
7.0 2.54
Type
Dimensions inmm
Output Z = Clipped Sine
Temp range
Frequency
Pin
1
2
3
4
5
6
O/P
Vdd
GND
GND
GND
Vc
Supply Voltage
W = 3V
I = Internal Trimmer
ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK
Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: ecm@ecmelectronics.co.uk
Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to
discontinue any product or make design changes we believe necessary. Issue 1