NVG79D & E Series
Low Power DIP OCXO
Description:
Description
•
Bliley’s low power DIP OCXOs
are designed for portable
applications where low start-up
and idling current are required
to preserve battery life.
This series of OCXOs have fast
warm-up times, are available
with various input supply
voltages and have excellent
frequency vs. temperature
performance.
•
•
•
Features:
Low Input current during
warm-up <250mA
Warm-up Time as low as
<10 Seconds
Power Input at steady state
<0.4 watts
Standard Frequencies
available; 10MHz,
12.8MHz, 16MHz,
16.384MHz, 19.44MHz,
20MHz, 26MHz, and
40MHz
Consult Factory for other
Frequencies available
•
Applications: This series of OCXOs are designed for those applications requiring minimal input power consumption while
maintaining excellent Frequency vs. Temperature performance.
NVG79D
Frequency Range:
Output Frequency Range
20 KHz to 54MHz
Frequency versus Temperature
Temperature Range Options
Operating
Temperature
Option A
0°C to 60°C
Option B
-20°C to+70°C
Option C
-40 to +85
°C
Typical Specifications:
Parameter
Supply Voltage
Output Signal
Frequency <20MHz
Frequency >20MHz
Load
Supply Voltage
Output Signal
Level “0”
Level “1”
Rise & Fall Time
Duty Cycle
Frequency Stability.
±0.025ppm
(.05ppm Block)
±0.05ppm
±0.10ppm
Specification
+3.3VDC & +5VDC
Option A - Sine Wave
>1
>0.63
50Ω
1KΩ || 5pF
3.3
5
12
Option B - HCMOS
Compatible
<0.4
>Vcc – 0.5V
4.5 – 5.0
<7
50±5
Units
NVG79E
Vpp
Vpp
VDC
V
V
nS
%
Tel
(814) 838-3571
www.bliley.com
2545 West Grandview Blvd Erie, PA. 16506
Page 1 of 2
NVG79D & E Series
Low Power DIP OCXO
Typical Specifications …continued
Parameter
Aging
1
st
Year
10 Years
Short Term Stability
0.1 Sec to 30 Sec
Typical @ 1 Sec
Phase Noise Performance
Typical @ 10MHz
Offset from Carrier
1 Hz
10Hz
100Hz
1KHz
10KHz
Units
±0.3
±2.5
ppm
ppm
<5 x 10
-10
5 x 10
-11
HCMOS
Output
-70
-100
-130
-140
-145
Sine Wave
Output
-75
-110
-135
-145
-150
Supply Voltage
+5.0VDC
----
>±2.5
Units
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Supply Voltage
+12VDC
----
>±2.5
Electronic Frequency Control
Voltage Control
Supply Voltage
Range
+3.3VDC
0.0 – 3.3 VDC
>±2.5
0.5 – 5.0 VDC
----
Power Supply Characteristics
Input Voltage
Input Current @ 30°C
Input Current @-20°C
Turn-on Current
Warm-up Time
Ordering Options:
Package
Style
NVG79
(ROHS Compliant)
D
E
Units
ppm
ppm
Option “A”
+3.3
<110
<170
<250
30
Option “B”
+5
<80
<120
<250
10
Option “C”
+12
<30
<45
<250
10
Units
VDC
mA
mA
mA
Seconds
Temperature
Range
A
B
C
A
B
Output
Type
A
B
C
Power
Supply
Operating
Frequency
(MHz)
XXMXXX
XXMXXX
XXMXXX
NVG79
D
B
A
B
16M384
www.bliley.com
2545 West Grandview Blvd Erie, PA. 16506
Page 2 of 2
Tel
(814) 838-3571
嵌入式系统
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