Low Cost, Low Jitter, Fast Delivery
lVDS 7.5x5mm 3.3V Osciꢀꢀator
Modeꢀ: FXO-lC73 SERIES
Rev. 9/6/2006 Preꢀiminary
RoHS Compꢀiant / Pb Free
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7.5 Max
Part Number
#6 #5 #4
771-Frequency-xxxxx
X
P R E S S
O
5.0 Max
1.4 Max
MODEl SElECTION GꢁIDE
F X O - l C 7 3 0 R - 155.520000
#1 #2 #3
Pin 1 Designator
(FOX Head or Dot)
Frequency
Blank = -20~+70ºC
L = LVDS
C = Ceramic
R = -40~+85ºC
0 = ±100PPM
5 = ±50PPM
6 = ±25PPM
7 = 7.5x5mm
3 = 3.3V
2.54
1.4
8 = ±20PPM (-20~+70ºC only)
#1 #2 #3
#6 #5 #4
2.6
5.08
• ElECTRICAl CHARACTERISTICS
MAX (unless otherwise noted)
PARAMETERS
Frequency Range(Fo)
1.000 MHz ~ 1.100 GHz
See above table
-55ºC ~ +125ºC
3.3V ± 5%
100mA
Recommended
Solder Pad Layout
2.54 2.54
Frequency Stability1
Storage Temperature Range (Tstg)
Supply Voltage (Vdd)
Input Current
(Idd)
Output Symmetry (50% Vp-p Level)
Rise Time (Tr) (20% ~ 80% Vp-p)
Fall Time (Tf) (80% ~ 20% Vp-p)
Differential Output Voltage (Vod)
45% ~ 55%
400pS
400pS
0.250V ~ 0.450V
1.25V Typ.
0.35Vp-p Min
100 Ohms Typ.
10mS
2.0
4.2
Output Offset Voltage
(Vos)
Differential Output Swing (Vp-p)
Output Load
1.8
Start-up Time
(Ts)
All dimensions are in millimeters.
Actual Marking Depicted
Output Enable / Disable Time2
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL)
Termination Finish
100nS
260ºC / 10 Seconds
1
Pin Connections
#4) Out 1
#5) Out 2
#6) Vdd
#1) E/D
#2) NC
#3) GND
Au
1 Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load
change, aging, shock, and vibration.
2 An internal pullup resistor from pin 1 to pin 6 allows active output if pin 1 is left open.
Recommended Circuit:
Note: A 0.01µF bypass capacitor should be placed between Vdd (Pin 6) and GND
(Pin 3) to minimize power supply line noise.
- If you have specific jitter or phase noise requirements please contact Fox Technical
Support for availability.
- The above specifications, having been carefully prepared and checked, is believed
to be accurate at the time of publication; however, no responsibility is assumed by Fox
Electronics for inaccuracies.
.01uF
VDD
E/D
NC
#1
#2
#3
#6
#5
#4
Output 2
Output 1
100 Ohms
• ENAꢂlE / DISAꢂlE FꢁNCTION2
Patent Numbers:
US 6,664,860, US 5,960,403, US 5,952,890; US 5,960,405; US 6,188,290;
Foreign Patents: R.S.A. 98/0866, R.O.C. 120851; Singapore 67081, 67082; EP 0958652
China ZL 98802217.6, Malaysia MY-118540-A, Philippines 1-1998-000245
US and Foreign Patents Pending
OUTPUT (Pin 4, Pin 5)
ACTIVE
ACTIVE
(Pin 1)
OPEN
'1' Level Vih ≥ 70% Vdd
'0' Level Vil ≤ 30% Vdd
High Z
XPRESSO® Fox Electronics
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