OCXO
OX4050A-LZ-28-12.800-STR3
ꢁ
APPROVALS
RALTRON
CUSTOMER
Created by, date:
Name (please print):
Sales approval, date:
Eng. approval, date:
Revision:
Title (please print):
Signature, date:
LUI S 5 / 1 6 / 0 1
ꢁ
MECHANICAL SPECIFICATION
HEIGHT, MAX. “H”:
0.453” / 11.50 mm
1.08
1.00
(25.4)
H
(27.50)
MARKING
LABEL
OUTLINE TOLERANCE:
±0.015” / 0.4mm
3
2
1
4
5
.098
(2.50)
PIN FUNCTIONS:
[1] NO CONNECT
[2] NO CONNECT
[3] SUPPLY VOLTAGE
[4] RF OUTPUT
.138
(3.50)
[5] CASE / GROUND
0.098
(2.50)
0.157
(4.00)
ꢁ
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
SYMBOL
CONDITIONS
VALUE
3.3
1.3
3.5
5.0
12.800
±1.5
±0.280
±0.002
±4.0
UNIT
V
W
W
min
MHz
ppm
ppm
ppm
ppm
ppm
Vs
Ps
Vs±5%
Vs, nom. / Ta=+25°C
Vs, nom. / Ta=+25°C
Vs, nom. / Ta=+25°C
-
Ps_heat
t_heat (Ta)
fo
Ta=+25°C
Ta=0°C…+70°C
∆f/fo
∆f/fc (Ta)
∆f/fc (∆Vcc)
∆f/fo
Freq. stability vs. supply voltage
Total freq. stability
Drift
per % change in voltage
over all causes including 20 year aging
D
±0.04
for 24 hrs. in a ±3°C temperature range anywhere
within the operating temperature range
Daily Aging max.
Short term stability
Phase noise @ freq. offset
±0.007
0.00001
-125
-135
-140
-145
ppm
ppm
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
∆f/fc(∆t)
∆f/fc(∆t)
£ (∆f)
£ (∆f)
£ (∆f)
∆t=1day; Ta=+25°C;Vs,nom;load, nom
∆t=1sec. (Allan variance)
∆f=100Hz
∆f=1kHz
∆f=10kHz
£ (∆f)
∆f=100kHz
HCMOS
VOH / VOL
load=10pF; Vs, nom.
2.97/ 0.3
40…60
10.0
V
Duty cycle
DC
load=10pF / @ 50% level
%
Rise- / fall time
Storage temperature
tr / tf
Tstg
10%~90% Vout, 90%~10% Vout
-
ns
-55…+90
5/16/2001 marketing-rfq, ocxo, Ox50
°C
RALTRON ELECTRONICS CORP. ꢀ10651 N.W . 19t h 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
