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Oven Controlled Crystal Oscillator
NI-100 MHz-2900 series
2900 Series in 36.3x27.2mm DIP package
NI-100M-2900 series is a 100.000 MHz high performance (VC)OCXO offering
Low Phase Noise, low G sensitivity(LGS) and tight frequency stability down to
±50ppb(-30ºC to +70ºC). The part comes in a small hermetically sealed through
hole package which makes it suitable for humid environmental conditions.
FEATURES
RoHS Compliant Standard
APPLICATIONS
Low Phase Noise & Low G-Sensitivity
Instrument Reference
Hermetically Sealed Package
Microwave / Satellite Communication
Tight Frequency Stability
Clock Reference for Microwave Signal Source
Low Power Consumption
Test & Measurement
Fast Warm-up Time
Telecom Systems
Electrical Frequency Tuning Input
Radar Systems
Reference Voltage Output
Medical (MRT)
RoHS-Compliant (lead-free)
ELECTRICAL SPECIFICATIONS
1.
OUTPUT (PIN = “R.F. OUTPUT”)
Parameter
1.1.
Min.
Frequency
Typ.
Max.
100.000
Unit
Test Condition
MHz
@ +25 ±1°C
1.2.
Initial Accuracy
-0.2
+0.2
ppm
after turn on power 30 ±5 minutes
≤ 90 days following date code
VCO Input at +4 ±0.001V
1.3.
Waveform
1.4.
Level
1.5.
Load
1.6.
1.7.
Sine wave
+7
+9
+11
dBm
Harmonics
-30
dBc
Spurious
-70
dBc
50
Ω
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Specifications subject to change without notice
Rev(4)07/2018
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2.
FREQUENCY STABILITY
Parameter
2.1.
Min.
Typ.
Max.
Unit
Test Condition
Ambient
-50
+50
ppb
-30°C ~ +70°C
Aging
-3
+3
ppb
per day, at time of shipment
after 30 days
Daily
-3
+3
ppb
Yearly
-0.3
+0.3
ppm
10 Years
2.2.
referenced to 25°C
-1.2
+1.2
ppm
2.3.
Voltage
-20
+20
ppb
±5% change
2.4.
Load
-50
+50
ppb
±5% change
2.5.
Warm-up
-0.1
+0.1
ppm
in 10 minutes @ +25 ±1°C
Option A
2.6.
2.7.
3.
Phase Noise
-90
dBc/Hz
@ 10Hz
-120
dBc/Hz
@ 100Hz
-150
G-Sensitivity
(each axis)
@ 1KHz
dBc/Hz
@ 10KHz
-160
dBc/Hz
@ 100KHz
ppb/g
10 ~ 700Hz.
0.5
Tuning Range
Min.
1.5
Typ.
Refer to Table 1 : Ordering Information
Max.
Unit
-1.5
ppm
VCO @ 0V
ppm
VCO @ 8V
+1.5
3.2.
Control Voltage
3.3.
Slope
3.4.
Center Voltage
3.5.
Linearity
-10
3.6.
Input Impedance
25
4.
dBc/Hz
-155
ELECTRICAL FREQUENCY ADJUSTMENT (PIN = “VCO INPUT”)
Parameter
3.1.
-85
-115
-145
0
+8
Test Condition
Positive
+4
V
+10
Note 1
%
kΩ
INPUT POWER (PIN = “+VDC”)
Min.
Typ.
Max.
4.1.
Voltage
+11.4
+12
+12.6
V
4.2.
Current
350
mA
@ turn on
4.3.
Steady State
1.5
W
@ +25°C
1
Unit
Min.
Typ.
Max.
Units
5.1.
Voltage
+7.6
+8.0
+8.4
V
5.2.
Load
6.
Test Condition
REFERENCE VOLTAGE (PIN = "REFERENCE VOLTAGE")
Parameter
5.3.
Referenced to frequency at nominal
Center Voltage
V
Parameter
5.
referenced to 1 hour
Refer to Table 1 : Ordering Information
Option B
Temperature stability
9
-0.02
kΩ
+0.02
Test Condition
Over temperature range in 2.1.
V
ENVIRONMENTAL
Parameter
6.1.
Operating Temperature
6.2.
Storage Temperature
Reference Std.
-40°C to +85°C
Test Condition
Note 2
-55°C to +105°C
6.3.
Humidity
MIL-STD-202, Method 103
Test Condition A
6.4.
Vibration (non-operating)
MIL-STD-202, Method 201
95% RH @ +40°C,non-condensing,240 hours
0.06” Total p-p, 10 to 55 Hz
MIL-STD-202, Method 213,
6.5.
Shock (non-operating)
30g, 11ms, half-sine
Test Condition J
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.
Rev(4)07/2018
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Specifications subject to change without notice
Our Performance Your Reputation
Table 1 : ORDERING INFORMATION
Phase Noise
Option A
Option B
TAITIEN P/N
NI-100M-2900
NI-100M-2901
Phase Noise Test Data
G-Sensitivity Test Data
http://www.taitien.com E-Mail: sales@taitien.com.tw
Specifications subject to change without notice
Rev(4)07/2018
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OUTLINE DRAWING
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Specifications subject to change without notice
Rev(4)07/2018
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