50ppb晶振,高精度恒温控制晶振

ELECTRICAL SPECIFICATIONS
Test conditions: VDC = +12 V; VCO = +5 V; at +25 ± 3°C unless otherwise identified 1. OUTPUT (PIN = “R.F. OUTPUT”)
Parameter
1.1. 1.2. Frequency (Fo)
-5 -50
+5 +50 1
Option C
Option, Refer to Table 1 : Ordering Information Refer to Table 1 : Ordering Information
-93 -125 2.8. Phase Noise (Max.) -154 -173 -177 -180
-97 -130 -157 -173 -175 -178
-100 -135 -160 -170 -172 -175
dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz dBc/Hz
@ 10Hz @ 100Hz @ 1KHz @ 10KHz @ 100KHz @ 1MHz
3. ELECTRICAL FREQUENCY ADJUSTMENT (PIN = “VCO INPUT”)
Temp. (°C )
Phase Noise Test Data
Specifications subject to change without notice
Rev(2)12/2015 Page 3of 4
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OUTLINE DRAWING
APPLICATIONS
Instrument Reference RoHS Compliant Standard Microwave Communication Clock Reference for Microwave Signal Source Test & Measurement Telecom Systems Radar Systems Satellite Communication
Min.
+11.4
Typ.
+12
Max.
+12.6
Unit
V
Test Condition
5. REFERENCE VOLTAGE (PIN = "REFERENCE VOLTAGE")
Parameter
5.1. Voltage
Min.
+9.5
Typ.
+10
Max.
+10.5
Units
V
Test Condition
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2. FREQUENCY Hale Waihona Puke BaiduTABILITY
Parameter
2.1. Ambient Aging 2.2. Daily Yearly 10 Years 2.3. 2.4. 2.5. 2.6. 2.7. Voltage Short term Load Warm-up G-Sensitivity (each axis)
Test Condition
95% RH @ +40°C,non-condensing,240 hours 0.06” Total p-p, 10 to 55 Hz 30g, 11ms, half-sine
Note 1 : Output maintained over this temperature range. Other requirements of this specification may not be met when operating outside the temperature range in 2.1.
FEATURES
Low Phase Noise & Low G-Sensitivity Small SMD Package Tight Frequency Stability Low Power Consumption Fast Warm-up Time Electrical Frequency Tuning Input Reference Voltage Output RoHS-Compliant (lead-free)
Test Condition
Referenced to frequency at nominal Center Voltage
+3 0 Positive +5 +10 +10.0
V
V %
4. INPUT POWER (PIN = “+VDC”)
Parameter
4.1. Voltage Current 4.2. Steady State During Warm-Up 2.1 380 W mA
Reference Std.
-40°C to +85°C -55°C to +105°C MIL-STD-202, Method 103 Test Condition A MIL-STD-202, Method 201 MIL-STD-202, Method 213, Test Condition J Note 1
Parameter
3.1. 3.2. 3.3. 3.4. 3.5. Tuning Range Control Voltage Slope Center Voltage Linearity -10
Min.
Typ.
Max.
-3
Unit
ppm ppm VCO @ Min. Voltage VCO @ Max. Voltage
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100MHz Low Noise/Low G-Sensitivity OCXO
NJ-100M-6800 series
6800 Series in 25.4x22mm SMD package
NJ-100-6800 series is a 100.000 MHz high performance (VC)OCXO offering low phase noise(LPN), low G sensitivity(LGS) and tight frequency stability down to ±50ppb(-20ºC to +70ºC). The part comes in a small SMD package which makes it suitable for reflow soldering during pick and place assembly
-5 -500 -2 -5
+5 +500 +2 +5 0.05
ppb ppb ppm ppb ppb ppb ppb ppb/g
after 30 days
±5% change root Allan variance for τ=1 sec ±10% change in 5 minutes @ +25 ±1°C referenced to 1 hour
Specifications subject to change without notice
Rev(2)12/2015 Page 2of 4
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6. ENVIRONMENTAL
Parameter
6.1. 6.2. 6.3. 6.4. 6.5. Operating Temperature Storage Temperature Humidity Vibration (non-operating) Shock (non-operating)
Min.
Typ.
100.000000
Max.
Unit
MHz @ +25 ±1°C
Test Condition
Initial Accuracy
-0.3
+0.3
ppm
after turn on power 60 minutes Vco=+5V
1.3. 1.4. 1.5. 1.6. 1.7. 1.8.
Waveform Level Load Harmonics Spurious G-Sensitivity (each axis) +10
Specifications subject to change without notice
Rev(2)12/2015 Page 4of 4
Sine wave dBm 50 -30 -100 1 Ω dBc dBc ppb/g Option, Refer to Table 1 : Ordering Information
Specifications subject to change without notice
Rev(2)12/2015 Page 1of 4
Table 1 : ORDERING INFORMATION
Ambient Option Phase Noise Option A ±100 ppb -20°C ~+70oC ±50 ppb ±20 ppb -40oC~+85oC ±100 ppb NJ-100M-6805 NJ-100M-6815 NJ-100M-6835 NJ-100M-6825 B NJ-100M-6806 NJ-100M-6816 NJ-100M-6836 NJ-100M-6826 C NJ-100M-6807 NJ-100M-6817 NJ-100M-6837 NJ-100M-6827
Option A Option B
Min.
Typ.
±20, ±50, ±100 -20oC ~ +70oC -40oC ~ +85oC
Max.
Unit
ppb °C referenced to 25°C
Test Condition
Refer to Table 1 : Ordering Information