21
2003 FOX ELECTRONICS
FOXElectronics
5570 Enterprise Parkway Fort Myers, Florida 33905 USA +001(239)693-0099
FAX +001(239)693-1554
http://www.foxonline.com
FEATURES
3.3V Operation
LV-PECL
Enable/Disable
Tape and Reel (2,000 pcs. STD)
Pb Free
3.3V SMD LV-PECL OSCILLATOR
VCP3_AXT SERIES
All dimensions are in millimeters.
OPTIONS
-40C ~ +85C Option ('R' Version)
OUTPUT (Pin 4, Pin 5)
ACTIVE
High Z
ACTIVE
ENABLE / DISABLE FUNCTION
2
(Pin 2)
OPEN
'1' Level V
IH
V
DD
-1.1V
'0' Level V
IL
V
DD
-1.6V
VCP3_AXT Series Recommended Circuit
Absolute Pull Range (APR)
1
Vc = 1.65V 1.5V
100PPM
100PPM
125PPM
MODEL NUMBER SELECTION
Operating
Temperature (C)
-10 ~ +70
-40 ~ +85
-10 ~ +70
VCP35AXT
VCP35AXTR
VCP32AXT
Model
Number
120.000 ~ 600.000 MHz
-55C ~ +125C
3.3V 5%
120mA
40% ~ 60%
0.55nS
0.55nS
1.7V
2.2V Min
See Recommended Circuit
10mS
100nS
10mS
10%
20 kHz Min
-110dBc/Hz
5pS RMS
PARAMETERS
Frequency Range (F
O
)
Storage Temperature Range (T
STG
)
Supply Voltage
(V
DD
)
Input Current
(I
DD
)
Output Symmetry (50% Vp-p)
Rise Time (20% ~ 80% Vp-p) (T
R
)
Fall Time (80% ~ 20% Vp-p) (T
F
)
Output Voltage
(V
OL
)
(V
OH
)
Output Load
Start-up Time
(T
S
)
Output Disable Time
Output Enable Time
Frequency Linearity
Modulation Bandwidth
Phase Noise (@ 10kHz)
Phase Jitter (12kHz ~ 20MHz)
ELECTRICAL CHARACTERISTICS
MAX
(unless otherwise noted)
PRELIMINARY
1
Inclusive of 25C tolerance, operating temperature range, input voltage change, load change, aging,
shock, and vibration.
2
An internal pullup resistor from pin 2 to pin 6 allows active output if pin 2 is left open.
Note: A 0.01F bypass capacitor should be placed between V
DD
(Pin 6) and GND (Pin 3) to
minimize power supply line noise.
All specifications subject to change without notice. Rev. 12/12/03
PDF 
ZIP