OC31E Datasheet, PDF (2/2 Pages) Mercury United Electronics Inc – Mercury OC31E is 36.2x27.2 mm 5 pin solder sealed metal pacakge

OCXO (Oven Controlled Crystal Oscillators) +5.0 V; +12 V
OC31E Series
50 ohm Load Sine Wave
OC31E Test Circuit
Bottom view
Oscilloscope
MERCURY
Since 1973
A
-⁺
+
Vcc
V
-
0.1uF
+
- ^Vcon
Frequency counter
OC31E Series Package Dimensions and Pin Connections:
Pin 1: Voltage Control EFC Pin 2: Reference Voltage Output
Pin 4: RF Output
Pin 5: Ground / Case
unit mm
Pin 3: Supply Voltage
Part Number Format and Example:
Example: OC31E5S-10.000-0.01/-20+70
OC 31 E 5
S — 10.000 — 0.01 ⁄
n o p q r ^dash s
dash _t
slash
n: “OC” Product Prefix for OCXO
o: Package type. “31” for OC31 package
p: Output wave form code. “E” for 50 ohm load Sine wave.
q: Supply voltage code. “5” for +5.0V; “12” for +12.0V
r: Crystal type. Use “A” for AT-cut crystal; Use “S” for SC-cut crystal.
s: Frequency in MHz;
t: Frequency stability in ppm;
u: Operating temperature range: -20°C to +70°C in this case.
-20+70
u
MERCURY
Page 2 of 2
Date: July 20, 2006
Rev. 0