NVG79D & E Series
Low Powe r DIP OCXO
www.bliley.com 2545 Wes t Grandvi e w Blvd Erie , PA. 16506 Revision 1R4
Tel (814) 838-3571 Page 1 of 2
Frequency Ran ge:
Output Frequency Range
20 KH z to 54MHz
Frequency versus Temperature:
Operating
Temperature
Te mperature Ran ge
Options
Frequency Stability
(Blo ck Tol eranc e )
0°C to 6 0°C
Option A
0.05ppm
-20°C to+70°C
Option B
0.10ppm
-40 to +85 °C
Option C
0.20ppm
T y p ical Specif icat ions:
Parameter
Specification
Units
Supply Voltage
+3.3VDC & +5VDC
Output Sign al
Option A - Sine W a ve
Fr equ ency <20MHz
>0.8
Vpp
Fr equ ency >20MHz
>0.63
Vpp
Output Load
50
Ω
Supply Voltage
3.3
5
12
VDC
Output Sign al
Option B - HCMOS
Compatible
Level “ 0 ”
<0.4
V
Level “ 1 ”
>Vcc – 0.5V
4.5 – 5.0
V
R is e & Fa ll Time
<7
nS
Duty Cycl e
50±5
%
Output Load
1KΩ || 5pF
Description:
B liley’ s low p o wer D I P OCXOs
are designed for po rtable
ap plic ations where low st art-up
and i dling c ur rent ar e required
to preserve battery life.
The Bliley Low Power D I P
OCXO contains an inter nal
hermet ically sealed crystal for
improved reliability and
manufacturability.
This s eri es o f OCXOs has fast
warm-up t ime s, ar e avai lab l e
w ith various input supply
voltages and have excellent
frequency vs. temperat ure
performance.
Features:
• Low Input current during
warm-up <25 0mA
• Warm-up Ti me as l ow as
<10 Seconds
• Power Inp ut at stea dy s tat e
<0. 4 watts
• St and ard Freq uenc ies
av ailable; 10MHz,
12.8MHz, 16MHz,
16.384MHz, 19.44MHz,
20MHz, 26MHz, and
40MHz
• Many other Frequencies
available, consult factory
for yo ur s pec ific
requirements.
NVG79E
NVG79D
NVG79D & E Series
Low Powe r DIP OCXO
www.bliley.com 2545 Wes t Grandvi e w Blvd Erie , PA. 16506 Revision 1R4
Tel (814) 838-3571 Page 2 of 2
Typica l Specif icat ions … c ont inue d
Ph ase Noise Performance:
Typica l @ 10MHz
HCMOS
Output
Sine Wave
Output
Units
Offs et fr o m Carrier
1 Hz
-70
-75
dBc/Hz
10Hz
-100
-110
dBc/Hz
100Hz
-130
-135
dBc/Hz
1KHz
-140
-145
dBc/Hz
10KHz
-145
-150
dBc/Hz
Electronic F requency Control:
Voltage Control
Range
Supply Voltage
+3.3VDC
Supply Voltage
+5.0VDC
Supply Voltage
+12VDC
Units
0.0 – 3.3 VD C
>±2.5
----
----
ppm
0.5 – 5.0 VDC
----
>±2.5
>±2.5
ppm
Power Supply Characteristics:
Option “A”
Option “B ”
Option “C”
Units
Input Voltage
+3.3
+5
+12
VDC
Input C urr ent @ 30°C
<110
<80
<30
mA
Input C urr ent @-20°C
<170
<120
<45
mA
Turn-on Current
<250
<250
<250
mA
Warm-u p Time
30
10
10
Seconds
Ordering Options:
Package
Style
Temperature
Range
Output
Type
Power
Supply
Operating
Frequency
(MHz)
NVG79
(ROHS C ompliant)
D
A
A
A
XXMXXX
E
B
B
B
XXMXXX
C
C
XXMXXX
NVG79 D B A B 16M384
Parameter
Units
Aging
1st Year
±0.3
ppm
10 Years
±2.5
ppm
S hort Term Stability
0.1 Sec to 30 Sec
<5 x 10-10
Typical @ 1 Sec
5 x 10-11
Parameter
Units
F req Stab i li ty vs. Su pply
Voltage; 5% Change
±0.1
Max
±0.04
Typical
ppm
F requency Stabil ity vs. Load
Change; 10% Change
±0.01
Max
±0.006
Typical
ppm
