http://www.taitien.com E-Mail: sales@taitien.com.tw
Specifications subject to change without notice
Page 1of 3
Rev(2) 03/2023
Our Performance Your Reputation
Oven Controlled Crystal Oscillator
NA-10 MHz-2000 series
2000 Series in 25.4x25.4mm DIP package
NA-10M-2000 series oscillators is designed for applications where space is at a premium
and good frequency stability is required. The oscillators can be used in many
communications applications. A choice of quartz resonators offers a variety of
performance versus cost options to fit most applications.
ELECTRICAL SPECIFICATIONS
1. OUTPUT (PIN = “R.F. OUTPUT”)
Parameter
Min.
Typ.
Max.
Unit
Test Condition
1.1.
Frequency
10.000000
MHz
1.2.
Initial Accuracy
-0.1
+0.1
ppm
@ +25 ±1C
after turn on power 15 ±1 minutes
90 days following date code
VCO Input at Center Voltage ±0.001V
1.3.
Waveform
Rectangular
1.4.
Level
CMOS
“1” level
+2.4
V
“0” level
+0.4
V
1.5.
Load
15
pF
1.6.
Duty cycle
45
50
55
%
@ +1.65V
1.7.
Rise/fall time
6
ns
10% to 90%
1.8.
Spurious
-60
dBc
2. FREQUENCY STABILITY
Parameter
Min.
Typ.
Max.
Unit
Test Condition
2.1.
Ambient
±3, ±5, ±10
ppb
referenced to 25C
Refer to Table 1 : Ordering Information
-30 ~ +70
-40 ~ +85
C
2.2.
Aging
-0.5
+0.5
ppb
per day, at time of shipment
Daily
-0.5
+0.5
ppb
after 30 days
Yearly
-50
+50
ppb
10 Years
-0.3
+0.3
ppm
2.3.
Voltage
-0.5
+0.5
ppb
±5% change
2.4.
Short term
0.05
ppb/s
root Allan variance
2.5.
Load
-0.5
+0.5
ppb
±5% change
2.6.
Warm-up
-10
+10
ppb
in 10 minutes @ +25 ±1C
referenced to 1 hour
RoHS Compliant Standard
http://www.taitien.com E-Mail: sales@taitien.com.tw
Specifications subject to change without notice
Page 2of 3
Rev(2) 03/2023
Our Performance Your Reputation
Parameter
Min.
Typ.
Max.
Unit
Test Condition
2.7.
Phase Noise
-95
-90
dBc/Hz
@ 1Hz
-125
-120
dBc/Hz
@ 10Hz
-140
-135
dBc/Hz
@ 100Hz
-148
-145
dBc/Hz
@ 1KHz
-156
-155
dBc/Hz
@ 10KHz
-158
-155
dBc/Hz
@ 100KHz
3. ELECTRICAL FREQUENCY ADJUSTMENT (PIN = “VCO INPUT”)
Parameter
Min.
Typ.
Max.
Unit
Test Condition
3.1.
Tuning Range
-0.5
ppm
VCO @ Min. Voltage
Referenced to frequency at nominal
Center Voltage
+0.5
ppm
VCO @ Max. Voltage
3.2.
Control Voltage
0
+3.3
V
Optional, Refer to Table 1 : Ordering Information
0
+2.8
V
3.3.
Slope
Positive
3.4.
Center Voltage
+1.65
V
Optional, Refer to Table 1 : Ordering Information
Note 1
+1.4
V
3.5.
Linearity
-10
+10
%
3.6.
Input Impedance
100
kΩ
4. INPUT POWER (PIN = “+VDC”)
Parameter
Min.
Typ.
Max.
Unit
Test Condition
4.1.
Voltage
+3.135
+3.3
+3.465
V
4.2.
Current
1000
mA
@ turn on
4.3.
Steady State
1.3
W
@ +25C
5. REFERENCE VOLTAGE (PIN = "REFERENCE VOLTAGE")
(Optional Function. Refer to Table 1 : Ordering Information.)
Parameter
Min.
Typ.
Max.
Units
Test Condition
5.1.
Voltage
+2.7
+2.8
+2.9
V
Over temperature range in 2.1.
5.2.
Load
9
kΩ
6. ENVIRONMENTAL
Parameter
Reference Std.
Test Condition
6.1.
Operating Temperature
-40C to +85C
Note 2
6.2.
Storage Temperature
-55C to +105C
6.3.
Humidity
MIL-STD-202, Method 103
Test Condition A
95% RH @ +40��C,non-condensing,240 hours
6.4.
Vibration (non-operating)
MIL-STD-202, Method 201
0.06” Total p-p, 10 to 55 Hz
6.5.
Shock (non-operating)
MIL-STD-202, Method 213,
Test Condition J
30g, 11ms, half-sine
Note 1. When not connected, VCO INPUT is internally held at this voltage.
Note 2. Output maintained over this temperature range. Other requirements of this specification may not be met when operating outside the
temperature range in 2.1.