NX21SA Datasheet, PDF (2/2 Pages) Pericom Semiconductor Corporation – 2.5V/3.3V CMOS FS XO

2.5V/3.3V CMOS FS XO NX21SA
Ultra Low Jitter PLL Crystal Oscillator 2.5 x 2.0mm
Electrical Performance
Parameter
Min.
Typ.
Max.
Units
Notes
Output Frequency
5
250
MHz
Supply Voltage
3.135
3.3
3.465
V
2.375
2.5
2.625
Supply Current, Output Enabled
60
mA
OE tied to "1" or open
Supply Current, Output Disabled only
40
mA
Output is Hi-Z
Frequency Stability
±20
±50
ppm ±20ppm is for -20°C to 70°C only
Operating Temperature Range
-40
+85
°C
Output Logic 0, V_OL
Output Logic 1, V_OH
Output Load
V_DD-0.4
0.4
V
V
15
pF
Duty Cycle
Rise and Fall Time
45
55
%
Measured 50% V_DD
3
ns
Measured 20/80% of waveform
Jitter, Accumulated, RMS (1-σ)
6
ps
20.000 adjacent periods
< 40MHz
0.4
1
ps
12kHz to 5 MHz frequency band
Jitter, Phase, RMS 40 to 250MHz
0.4
1
ps
12kHz to 20 MHz frequency band
125MHz, 156.25MHz
0.4
0.6
ps
12kHz to 20 MHz frequency band
Jitter, pk-pk
40
ps
100,000 random periods
Notes:
1. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25°C),
aging (1 year at 25°C average effective ambient temperature), shock and vibration.
2. Phase jitter typical value is depending on output frequencies.
3. For specifications other than those listed, please contact sales.
Output Enable / Disable & Frequency Select Function
Parameter
Input Voltage (pin 1 & pin 2), OE & FS
Input Voltage (pin 1 & pin 2), OE & FS
Output Disable Delay
Output Enable Delay
Settling Time after FS Change
Start up Time
Min.
0.7 V_CC
Typ.
Max.
Units
V
0.3 V_CC
V
100
ns
100
ns
10
ms
10
ms
Notes
Absolute Maximum Ratings
Parameter
Storage Temperature
Min.
-55
Typ.
Max.
+125
Units
°C
Notes
For the latest product information visit: http://www.pericom.com/products/crystals-and-crystal-oscillators/hiflex-xo/?part=NX21SA
For test circuit go to: http://www.pericom.com/pdf/sre/tc-6pcmos-sa.pdf
For soldering reflow profile and reliability test ratings go to: http://www.pericom.com/pdf/sre/reflow.pdf
For tape and reel information go to: http://www.pericom.com/pdf/sre/tr_2520_xo.pdf
SaRonix-eCera™ is a Pericom® Semiconductor company • US: [phone] TW: [phone]   •   www.pericom.com
15-0009
All specifications are subject to change without notice. NX21SA
Rev A
02/05/15 2