OCXO
OX4020B-D3-28-20.000-STR3-MS
"
APPROVALS
RALTRON
Created by, date:
Sales approval, date:
Eng. approval, date:
Revision:
ADDED DAILY AGING 3/14/01
CUSTOMER
Name (please print):
Title (please print):
Signature, date:
"
MECHANICAL SPECIFICATION
HEIGHT, MAX. “H”:
0.5” / 12.7 mm
OUTLINE TOLERANCE:
±0.015” / 0.4mm
PIN FUNCTIONS:
[1] NOT CONNECTED
[7] CASE / GROUND
[8] RF OUTPUT
[14] SUPPLY VOLTAGE
NOTE:
DENOTES PIN 1 LOCATION
"
ELECTRICAL SPECIFICATION
PARAMETER
Supply voltage, nom.
Power dissipation, max.
Heat up power, max.
Heat up time, max.
Frequency nom.
Frequency calibration
Freq. stability vs. temperature
Freq. stability vs. supply voltage
Total freq. stability
Drift
Short term stability
Daily aging, max.
Phase noise @ freq. offset
SYMBOL
Vs
Ps
Ps_heat
t_heat (Ta)
fo
∆f/fo
∆f/fc
(Ta)
∆f/fc
(∆Vcc)
∆f/fo
D
∆f/fc(∆t)
∆f/fc(∆t)
£ (∆f)
£ (∆f)
£ (∆f)
£ (∆f)
VOH / VOL
DC
tr / tf
Tstg
CONDITIONS
Vs±5%
Vs, nom. / Ta=+25°C
Vs, nom. / Ta=+25°C
Vs, nom. / Ta=+25°C
-
Ta=+25°C
Ta=-40°C…+85°C
per % change in voltage
over all causes including 20 year aging
for 24 hrs. in a
±3°C
temperature range anywhere
within the operating temperature range
∆t=1sec.
(Allan variance)
∆t=1day,
Vs, nom. / load, nom. / Ta=+25°C
∆f=100Hz
∆f=1kHz
∆f=10kHz
∆f=100kHz
load=10pF; Vs, nom.
load=10pF / @ 50% level
10%~90% Vout, 90%~10% Vout
-
VALUE
3.3
1.3
3.5
5.0
20.000
±1.5
±0.280
±0.002
±4.0
±0.04
0.00001
±0.005
-125
-135
-140
-145
2.97/ 0.3
40…60
10.0
-55…+90
UNIT
V
W
W
min
MHz
ppm
ppm
ppm
ppm
ppm
ppm
ppm
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
V
%
ns
°C
HCMOS
Duty cycle
Rise- / fall time
Storage temperature range
3/14/2001 marketing-rfq, ocxo, Ox80
RALTRON ELECTRONICS CORP.
!
10651 N.W . 19
th
St
!
Miami, Florida 33172
!
U.S.A.
phone: +001(305) 593-6033
!
fax: +001(305)594-3973
!
e-mail: sales@raltron.com
!
internet: http:/www.raltron.com
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