Crystal Oscillator OCXO

NH7050SA

RoHS Compliant Directive 2011/65/EU Directive(EU)2015/863

Application

・Base stations for system mobile communications (5G RU, AAS, 4G RRH)
・IEEE Synchronous Ethernet clock (SyncE)
・Optical transmission systems Stratum 3
・GNSS-DO
・Timing and synchronous measuring equipment

Features

・Compact, with a low profile
・High temperature range (+95 °C)
・Hermetic sealing package for excellent environmental resistance performance
・Low power consumption : 0.6 W or less (at +25 °C)
・Dimension : 7.0 × 5.0 × 3.3 mm

Related Documents

Data sheet

Taping and Reel

Mount condition

Measurement Circuit

Regarding RoHS, REACH and Halogen Free, please contact us.

Related Sites

Online Distributors
Item Symbol Value Unit
Nominal frequency fnom
10, 20, 30.72, 38.88
MHz
Package size (L×W×H) - 7.0×5.0×3.3 mm
Supply voltage
VCC
+3.135 to +3.465 (Typ.3.3)
V
Power consumption (At Start-up) PCC Typ.1.0, Max.1.5 W
Power consumption (Steady State) PCC Typ.0.4, Max.0.6 W
Output load condition CL Typ.15 pF
Storage temperature range Tstr -40 to +95 ℃
Operating temperature range Topr
-40 to +95
℃
Frequency tolerance Δf/fnom Max.± 500 ppb
Frequency/temperature characteristics Δf/f
Max.± 20 Max.± 50
ppb
Frequency/temperature slope Δf/f
Max.± 0.5  Max.± 1
ppb/℃
Frequency/voltage coefficient Δf/f Max.± 10 (Typ.±5) (Vcc=+3.3V ±5 %) ppb
Long-term frequency stability Δf/f
Max.± 5 / day
Typ.± 300 / year
ppb
Stabilization time -
Typ.10, Max.60
sec
Output waveform -
LVCMOS
-
Output voltage VOH
Min. +3.0
V
Output voltage VOL
Max. +0.3
V
Symmetry - 45 to 55 %
Phase noise at 10MHz
1 Hz offset 		L(f)
Typ.-83
dBc/Hz
Phase noise at 10MHz
10 Hz offset 		L(f)
Typ.-120
dBc/Hz
Phase noise at 10MHz
100 Hz offset 		L(f)
Typ.-142
dBc/Hz
Phase noise at 10MHz
1 kHz offset 		L(f)
Typ.-153
dBc/Hz
Phase noise at 10MHz
10 kHz offset 		L(f)
Typ.-157
dBc/Hz
Phase noise at 10MHz
100kHz offset 		L(f)
Typ.-160
dBc/Hz
Specification number -
NSC5263A NSC5263B
-

A dedicated jig and tool is available for evaluation of this product. (Charged) The specifications listed are our standard specifications. Please inform "Model", "Frequency" and "Specification number" when inquiring or placing an order. Specifications other than those listed above are also available, so please do not hesitate to contact us.

External dimensions

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