Typical 36.3 x 27.2 x 19.1 mm.
High Stability; Low Phase Noise
CMOS//Sine Wave output; Fast Warm-up
The OCXO 131 series oscillators feature small European style
packages designed for applications where space is at a premium and
good frequency stability is required. The oscillators can be used in
phased locked loops or as stand alone references in many
communications applications such as Stratum 3 switching apparatus
or cellular telephone base stations. An internal voltage reference is
provided to make frequency corrections via a simple potentiometer or
may be used as a voltage source for a digital to analog converter. The
package is a hermetically sealed through hole printed circuit board
mount. A choice of quartz resonators offers a variety of performance
versus cost options to fit most applications.
Output Logic and Symmetry
131 L: 36.3 12.0
± 5 0~+50
Series W: 27.2
± 10 0~+70 CMOS15pF 50±10% selectable
± 20 -30~+70 Sine Wave
± 50 DRAWING"
Ordering Example: OCXO131 Series; VDD: 12V; Pulling Range: ±0.4ppm; Freq. Stability: ± 20 ppb; Temp. Range: -30ºC to
70ºC; Sine Wave; Pin Out: Normal; RoHS Compliant; Freq. 10.000000 MHz.
Freq. Stability vs. TEMP. Range
±10 : ±20
0 to +50
0 to +70
-30 to +70
= Standard = Available (case by case) X = Not available
(See Note 1)
(See Note 1)
4 R.F. OUTPUT
5 0 VOLTS & CASE
Note1: If the specification does not specify
parameters for either PIN1 or PIN2 then that
respective PIN is not internally CONNECTED.
mm (Reference only)
Contact e-mail: email@example.com for special request