OC14E Datasheet, PDF (2/2 Pages) Mercury United Electronics Inc – Full size 4 pin DIP full metal package

OCXO (Oven Controlled Crystal Oscillators)
+12.0 V
OC14E12A, OC14E12GA (RoHS version) Series Sine Wave
MERCURY
Since 1973
OC14E12A Test Circuit:
A
+
+
- Vcc
V
-
14
8
0.1uF
1
7
-+
Vcon
Oscilloscope
Frequency counter
OC14E12A Package Dimensions and Pin Connections:
Pin 1: Voltage Control (EFC) Pin 7: Ground / Case
Pin 8: Output
Pin 14: Supply Voltage
unit mm [inches]
Square corner is pin No. 1
Part Number Format and Example:
Example: OC14E12GA-10.000-0.1/-20+70
OC 14 E 12 G
A — 10.000 — 0.1 ⁄
n o p q r s ^dash t
dash _u
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.
-20+70
v
MERCURY
Page 2 of 2
Date: Aug 20, 2006
Rev.1