OCXO143 Data Sheet PDF | ISOTEMP





(Datasheet) OCXO143 data sheet PDF

Part Number OCXO143
Description oscillators
Manufacture ISOTEMP
Total Page 2 Pages
PDF Download Download OCXO143 Datasheet PDF

Features: Features:  Typical 25.4 x 25.4 x 15.0 mm.  SC-Cut Crystal  High Stabil ity; Low Phase Noise  CMOS//Sine Wav e; Fast Warm-up The OCXO 143 series os cillators are only one inch square and designed for thru-hole mounting. These packages offer much tighter frequency s tability than TCXOs and in some cases c ost less. Frequency adjustment is by el ectrical means using a potentiometer or D/A converter. A Convenient voltage re ference source is available for this pu rpose. Your choice of AT or SC cut reso nators are available to meet your frequ ency stability requirements. Ordering Information OCXO Package (mm) Supply Voltage (V) Pulling Range (ppm) Freq . Stability (ppb) Temp. Range (ºC) O utput Logic and Symmetry Oscillator Mo de Pin Out Lead Free Freq. (MHz) 14 3 L: 25.4 5.0 ±0.4 ± 5 0~+50 Outpu t Symmetry * Not Normal RoHS XX.XX XXXX Series W: 25.4 H: 15.0 ± 10 0~ +70 CMOS15pF 50±10% selectable Compli ant ± 20 -30~+70 Sine Wave ± 30 by customer Please refer t.

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OCXO143 datasheet
Features:
Typical 25.4 x 25.4 x 15.0 mm.
SC-Cut Crystal
High Stability; Low Phase Noise
CMOS//Sine Wave; Fast Warm-up
The OCXO 143 series oscillators are only one inch square and
designed for thru-hole mounting. These packages offer much
tighter frequency stability than TCXOs and in some cases cost
less. Frequency adjustment is by electrical means using a
potentiometer or D/A converter. A Convenient voltage
reference source is available for this purpose. Your choice of
AT or SC cut resonators are available to meet your frequency
stability requirements.
Ordering Information
OCXO
Package
(mm)
Supply
Voltage
(V)
Pulling
Range
(ppm)
Freq.
Stability
(ppb)
Temp.
Range
(ºC)
Output Logic and Symmetry
Oscillator
Mode
Pin Out
Lead Free
Freq.
(MHz)
143 L: 25.4 5.0
±0.4
± 5 0~+50
Output
Symmetry
* Not
Normal
RoHS
XX.XXXXXX
Series
W: 25.4
H: 15.0
± 10 0~+70 CMOS15pF 50±10% selectable
Compliant
± 20 -30~+70 Sine Wave
± 30
by
customer
Please refer
to "OUTLINE
Not RoHS
Compliant
± 50 DRAWING"
Ordering Example: OCXO143 Series; VDD: 5V, Pulling Range ±0.4ppm; Freq. Stability: ±20ppb; Temp. Range: 0ºC to + 70ºC;
Sine Wave; Pin Out: Normal; RoHS Compliant; Freq. 10.000000 MHz
Outline Drawing
Freq. Stability vs. TEMP. Range
ppb A: ±5
B: ±10
C: ±20
Temp. (ºC)
0 to +50
  
0 to +70
  
-30 to +70
X
 
 = Standard = Available (case by case) X = Not available
NA
PIN CONNECTIONS - N
PIN FUNCTION
1* VCO INPUT
2* REFERENCE VOLTAGE
3 +VDC
4 R.F. OUTPUT
5 0 VOLTS & CASE
INCH
mm (Reference only)
PIN CONNECTIONS - A
PIN FUNCTION
1
R.F. INPUT
1
2 0 VOLTS & CASE
3* VCO INPUT
4* REFERENCE VOLTAGE
5 +VDC
* If the specification does not specify
parameters for VCO input or reference
voltage then that respective PIN is not
internally CONNECTED.
Contact e-mail: info@isotemp.com for special request
1

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