100MHz Ultra Low Noise/
Low G-Sensitivity OCXO
NA-100M-6900 series
DIMENSION (mm)
FEATURE
- Ultra Low Phase Noise & Low G-Sensitivity
- Hermetically Sealed Package
- Tight Frequency Stability
- Low Power Consumption
- Fast Warm-up Time
- Electrical Frequency Tuning Input
- Reference Voltage Output
- RoHS-Compliant (lead-free)
TYPICAL APPLICATION
- Instrument Reference
- Microwave Communication
- Clock Reference for Microwave Signal Source
- Test & Measurement
- Telecom Systems
- Radar Systems
- Medical (MRT)
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RoHS Compliant
Actual Size
Specications subject to change without notice.
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Rev(2) 09/2022
FREQUENCY STABILITY
ELECTRICAL FREQUENCY ADJUSTMENT (PIN = “VCO INPUT”)
ELECTRICAL SPECIFICATION
OUTPUT (PIN = “R.F. OUTPUT”)
Parameter Min. Typ. Max. Unit Test Condition
Frequency (Fo) 100.000000 MHz
Initial Accuracy
-0.3 +0.3 ppm
@ +25 ±1 C
after turn on power 30 minutes
Vco=+5V
Waveform Sine wave
Level +15 dBm
Load 50
+/-10%
Harmonics -30 dBc
Spurious -100 dBc
Parameter Min. Typ. Max. Unit Test Condition
Tuning Range ±2.5 ppm Referenced to frequency at nominal Center Voltage
Control Voltage 0 +10.0 V
Slope Positive
Center Voltage +5 V
Linearity -10 +10 %
Parameter Min. Typ. Max. Unit Test Condition
Ambient
±50, ±100
±200, ±500
ppb
referenced to 25 C
Refer to Table 1 : Ordering Information
-20
o
C ~ +70
o
C
-40
o
C ~ +85
o
C
C
Aging after 30 days of continuous operation
Daily -5 +5 ppb
Yearly -200 +200 ppb
15 Years -2 +2 ppm
Voltage -5 +5 ppb ±5% change
Load -5 +5 ppb ±10% change
Short term 0.05 ppb root Allan variance for =1 sec
Warm-up -50 +50 ppb
in 5 minutes @ +25 ±1 C
referenced to 1 hour
G-Sensitivity
(each axis)
1 ppb/g
Phase Noise (Max.)
Option A Option B
Refer to Table 1 : Ordering Information
-100 -105 dBc/Hz @ 10Hz
-130 -135 dBc/Hz @ 100Hz
-157 -162 dBc/Hz @ 1KHz
-180 -180 dBc/Hz @ 10KHz
-185 -185 dBc/Hz @ 100KHz
-185 -185 dBc/Hz @ 1MHz
Test conditions: VDC = +5V; VCO = +5V; at +25 �� 3°C unless otherwise identified
Specications subject to change without notice.
www.taitien.com
sales@taitien.com.tw
138
Rev(2) 09/2022