NP7050S Datasheet, PDF (1/2 Pages) NIHON DEMPA KOGYO – Base-stations, GbEthernet, Optical transmission device, and Server

Crystal Oscillator
NP7050S[]
■ Main Application
Base-stations, GbEthernet, Optical transmission device, and Server
Multi Mode Simple Packaged Crystal Oscillator
(SPXO)
■ Features
● Supports a wide frequency range. (15 to 2100MHz (Frequency tuning resolution 2×10^-9))
● Frequency selection function (Dual,Quad,Any Rate)
● Low jitter : Typ. 130fs rms (@622.08MHz)
● Five types of output levels : CMOS, LVPECL, LVDS, CML, HCSL
● Supports low power supply voltage : +1.8V, +2.5V, +3.3V
■ Specifications
Item
Model
NP7050S[ ]
Frequency Selection Function
Single (No selection function)
Dual (Select from 2 frequencies)
Quad (Select from 4 frequencies)
Any Rate (Setable desired frequency by I2C)
Nominal Frequency Range (MHz)
15 ≤ f ≤ 2100
15 ≤ f ≤ 2100
15 ≤ f ≤ 2100
15 ≤ f ≤ 2100
15 ≤ f ≤ 700
15 ≤ f ≤ 200
Output Voltage
LVPECL
LVDS
CML
HCSL
CMOS
Current Consumption (mA)
Max. 95
Max. 85
Max. 80
Max. 100
Max. 85
Output Load Condition
50Ω(VCC-2.0V)
100Ω
50Ω(VCC)
50Ω
15pF
Supply Voltage [Vcc] (V)
Enable/Disable function
+1.8V±5%
+2.5V±5%
+3.3V±10%
Enable Low
Enable High
None
Operating Temperature Range (°C)
–40 to +85
Storage Temperature Range (°C)
–55 to +125
Overall Frequency Tolerance (*)
Narrow stability
Standard stability
Max. ±10×10^-6
Max. ±20×10^-6
Max. ±50×10^-6
Phase Jitter (fs) (12kHz to 20MHz)
Narrow stability
Standard stability
VCC=+3.3V, LVPECL
156.25MHz
Typ. 177
Typ. 148
(*1) Overall frequency tolerance includes "Frequency/temperature characteristics","Initial frequency tolerance","Frequency/voltage
coefficient", and "Long-term frequency stability(10 year)".
1608A_NP7050S-multi_e