OCXO (Oven Controlled Crystal Oscillators)
OC14E12A, OC14E12GA (RoHS version) Series Sine Wave
+12.0 V
MERCURY
Since 1973
OC14E12A Test Circuit:
Oscilloscope
14
1
A
8
+
-
+
0.1uF
Vcc
7
V
-
+
-
Vcon
Frequency counter
OC14E12A Package Dimensions and Pin Connections:
unit mm [inches]
Square corner is pin No. 1
Pin 1: Voltage Control (EFC) Pin 7: Ground / Case
Pin 8: Output
Pin 14: Supply Voltage
Part Number Format and Example:
Example: OC14E12GA-10.000-0.1/-20+70
OC 14
n o p q r
E
12
G
A
s
—
dash
10.000
t
—
dash
0.1
u
⁄
-20+70
v
slash
n: “OC” Product Prefix for OCXO
o: Package type. “14” for 4 pin DIP.
p: Output wave form code. “E” for 50 ohm load Sine wave.
q: Supply voltage code. “12” for +12.0V;
r: “G” for RoHS compliant equivalent,” ”(blank) for non-RoHS part.
s: Crystal type. “A” for AT-cut crystal;
t: Frequency in MHz;
u: Frequency stability in ppm;
v: Operating temperature range: -20°C to +70°C in this case.
MERCURY
Page 2 of 2
Date: Aug 20, 2006
Rev.1
MERCURY [ MERCURY UNITED ELECTRONICS INC ]
