Crystal Oscillator
NP3225SC
Simple Packaged Crystal Oscillator (SPXO)
Main Application
■
For Computer, GPS for Automotive navigation system (PCIe) and
Amusement equipment (PCIe)
Features
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● Differential Output SPXO
● Compact dimension 3.2 × 2.5 × 0.9 mm
● Supply Voltage : +2.5V or +3.3V
● Output Specification : HCSL
● Excellent low phase jitter (Typ. 90fs @156.25MHz)
Absolute maximum rating
Supply Voltage (VCC) –0.3 to +4.0 V
Storage Temperature Range –55 to +125 °C
Specifications
■
Model
NP3225SC
Item
Output Specification
HCSL
Nominal Frequency Range (MHz)
Overall Frequency Tolerance *1
Operating Temperature Range (°C)
Supply Voltage [VCC] (V)
100 to 170
Max. ±50 ×10-6
−40 to +85
+2.5 ± 5 %
+3.3 ± 10 %
Enable (mA)
Max. 50 (STAND-BY=VCC or OPEN, RL=50Ω)
Max. 15 (STAND-BY=GND)
VOL : –150 to +150 (DC characteristics)
VOH : +660 to +850 (DC characteristics)
Max. 0.5 (0.175 to 0.525V)
45 to 55 (at 50% Waveform)
50
Current
Consumption
Stand-by (μA)
Output Voltage (mV)
Rise Time / Fall Time (ns)
Symmetry (%)
Output Load [RL] (Ω)
Start-up Time (ms)
Phase Jitter (ps)
Max. 10
Max. 1 (Offset Frequency : 12kHz to 20MHz)
Specification Number
NSC5082A
NSC5082B
*1 : The frequency stability includes initial frequency tolerance, temperature variation, and supply variation.
Dimensions
Output waveform
■
■
mm
Tf
Tr
Terminal land connections
#1 STAND-BY #4 OUTPUT
V
OH
0.525V
#2
#3
NC
#5
#6
OUTPUT
Vcc
●
GND
3.2±±.1
0.175V
VOL
t
T
Symmetry = t/T × 100 [%]
Land pattern (Typical)
(2.34)
#2
Standby Function Table (Three-state)
■
2.5
#1
#6
#3
1.25
±.±1μF
#1 Input
#4 and #5 output
Oscillation output ON
High impedance
C±.3±
Level H (VIH ≥ 0.7 Vcc)
or OPEN
Level L (VIL ≤ 0.3 Vcc)
Please specify the model name, frequency, and specification number when
you order products.
#5
#4
±.5±±.1
±.9
±.8
±.6±±.1
For further questions regarding specifications, please feel free to contact us.
1803E_NP3225SC_e