5.0V/3.0V Plastic HCMOS/TTL Oscillator
Modeꢃ: FSOlF Series
Rev. 9/18/2006
RoHS compꢃiant / Pꢂ Free
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FEATURES
Discontinued
• 5.0V / 3.3V Operation
learn more aꢂout:
Part Marking Identification
Tape and Reel Specification
• HCMOS/TTL Output
• Tri-State Enable/Disable
• Extended Temperature Range
• Tape and Reel (1,000 pcs. STD)
Mechanical Specification
ꢁnternet required
• PART ꢀUMbER SElEcTꢁOꢀLearn More - Internet Required
Model
Number
Frequency
Frequency
Operating
Part Number
Vdd (V)
Stability1 Temperature (ºC)
Range (MHz)
FSO-2LF 3
FSO-2RLF
FSO-25LF
FSO-3LF 3
FSO-3RLF
FSO-35LF
259LF-Freq-xxxxx
547LF-Freq-xxxxx
432LF-Freq-xxxxx
433LF-Freq-xxxxx
5.0 ± 0.5
1.000 ~ 66.6667
1.000 ~ 66.6667
1.000 ~ 66.6667
1.000 ~ 66.6667
1.000 ~ 66.6667
1.000 ~ 66.6667
±100PPM
±100PPM
±50PPM
±100PPM
±100PPM
±50PPM
-20 ~ +70
-40 ~ +85
-20 ~ +70
-20 ~ +70
-40 ~ +85
-20 ~ +70
3.3 ± 0.3
543LF-Freq-xxxxx
434LF-Freq-xxxxx
• ElEcTRꢁcAl cHARAcTERꢁSTꢁcS
FSO-2LF Series FSO-3LF Series
PARAMETERS
Frequency Range (Fo)
MAX (unless otherwise noted)
1.000 ~ 66.6667 MHz
Input Current
(Idd)
23mA
35mA
9mA
20mA
1.000 ~ 30.000 MHz
30.000+ ~ 66.6667 MHz
Output Symmetry (50% Vdd)
Rise Time (20% ~ 80% Vdd) (Tr)
1.000 ~ 30.000 MHz
30.000+ ~ 66.6667 MHz
Fall Time (80% ~ 20% Vdd) (Tf)
1.000 ~ 30.000 MHz
40% ~ 60%
6nS
6nS
8nS
7nS
6nS
6nS
8nS
7nS
30.000+ ~ 66.6667 MHz
Output Voltage
Output Current
Output Load
(Vol)
(Voh)
(Iol)
0.4V
0.4V
2.9V Min
4mA Min
-4mA Min
---
4.6V Min
16mA Min
-16mA Min
10TTL
(Ioh)
(TTL)
(HCMOS)
(Ts)
30pF
50pF
Start-up Time
4mS
10mS
100nS
1.000 ~ 30.000 MHz
30.000+ ~ 66.6667 MHz
Enable/Disable Time 2
1 Inclusive of 25ºC tolerance, operating temperature range, input voltage change, aging, and load
change.
2 An internal pullup resistor from pin 1 to pin 4 allows active output if pin 1 is left open.
3 The FSO-2LF and FSO-3LF models will also operate over -40ºC ~ +85ºC, but with a
stability of ±200 PPM.
Note: A 0.01µF bypass capacitor should be placed between VDD (Pin 4) and GND (Pin 2) to
minimize power supply line noise.
All dimensions are in millimeters.
All specifications subject to change without notice.
• EꢀAblE / DꢁSAblE FUꢀcTꢁOꢀ
INH (Pin 1)
OPEN 2
OUTPUT (Pin 3)
ACTIVE
'1' Level Vih ≥ 2.4 V
'0' Level Vil ≤ 0.6 V
ACTIVE
High Z
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