OCXO (Oven Controlled Crystal Oscillators)
+5.0 V
MERCURY
Since 1973
OC30E Series
50 ohm Load Sine Wave
OC30E Test Circuit
Bottom view
Oscilloscope
A
+
-
+
0.1uF
Vcc
V
-
+
-
Vcon
Frequency counter
OC30E Series Package Dimensions and Pin Connections:
unit mm
Pin 3: RF Output
Pin 1: Voltage Control EFC
Pin 2: Ground, Case
Pin 4: Reference Voltage Output
Pin 5: Supply Voltage
Part Number Format and Example:
Example: OC30E5S-10.000-0.01/-20+70
OC 30
n o
E
5
S
r
—
dash
10.000
s
—
dash
0.01
t
⁄
-20+70
u
slash
p q
n: “OC” Product Prefix for OCXO
o: Package type. “30” for OC30 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.
MERCURY
Page 2 of 2
Date: Dec. 1, 2006
Rev. 1
MERCURY [ MERCURY UNITED ELECTRONICS INC ]
