PR-3.3V Datasheet, PDF (2/4 Pages) Pericom Semiconductor Corporation – 3.3V PECL High Frequency VCXO

3.3V PECL High Frequency VCXO ^PR
PR Series Voltage Controlled Crystal Oscillator (VCXO)
Legacy S1577 Series | 7.0 x 5.0mm
Electrical Performance
Parameter
Output Frequency (F_N)
Supply Voltage
Supply Current
Frequency Stability
Operating Temperature Range
Output Logic 0, V_OL
Output Logic 1, V_OH
Output Load
Duty Cycle
Rise and Fall Time
Jitter, Phase
Jitter, Accumulated
Min.
Typ.
Max.
19.44
800
3.14
3.3
3.46
100
±20 to ±50
-40
+85
V_CC - 1.620
V_CC - 1.025
50Ω to V_CC - 2V
45
55
0.6
1.5
2.5
4
5
10
Units
Notes
MHz
As specified
V
mA
ppm
See Note 1 below
°C
As specified
V
0 to +85˚C
V
0 to +85˚C
output requires termination
%
measured V_DD - 1.3 VDC
ns
measured 20/80% of waveform
ps RMS (1-σ) 12kHz to 20MHz frequency band
ps RMS (1-σ) 10,000 adjacent periods
Notes:
1. As specified. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, shock and vibration. Stability is
inclusive of 5 years aging at 40°C average effective ambient temperature for ordering options A, B, D, E.
2. For specifications other than those listed, please contact sales.
Frequency Modulation Function
Parameter
Min.
Absolute Pull Range (APR)
±50
Control Voltage Range
0.3
Center Control Voltage
1.32
Monotonic Linearity
Input Impedance
50
Modulation Bandwidth
10
Typ.
Max.
Units
Notes
ppm See #1 below
3.0
V_DC As rated
1.65
1.98
V
For RMT center frequency
10
%
Positive transfer slope
kΩ
Control voltage pin
kHz -3dB
Notes:
1. APR is relative to the nominal output frequency FN; APR is inclusive (net) of frequency deviation due to stability.
Output Enable / Disable Function
Parameter
Min.
Typ.
Max.
Units
Notes
Input Voltage, Output Enable (pin 2)
V_OL
V
or Open
Input Voltage, Output Disable (pin2)
V_OH
V
Q and Q outputs disable to High Impedance
Absolute Maximum Ratings
Parameter
Storage Temperature
Min.
-55
Typ.
Max.
+125
Units
°C
Notes
SaRonix-eCera™ is a Pericom® Semiconductor company • US: [phone] TW: [phone] • www.saronix-ecera.com
All specifications are subject to change without notice. PR 3.3V REV2008_DEC04_01.4
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