HCMOS 2.5x2mm 3.3V Oscillator
Rev. 5/20/2008
RoHS Compliant / Pꢁ Free
Model: F230 SERIES
Page 1 of 2
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FEATURES
• 3.3V Operation
• Standby Function
• Tape and Reel (3,000 pcs. STD)
• PART ꢀUMbER SELECTIOꢀLearn More - Internet Required
2.5±0.1
Model
Number
F230
Frequency
Operating
Frequency
Part Number
Stability1 Temperature (ºC) Range (MHz)
781-Frequency-xxxxx
781R-Frequency-xxxxx
782-Frequency-xxxxx
782R-Frequency-xxxxx
783-Frequency-xxxxx
#4
#3
#2
±100PPM
F230R ±100PPM
-20 ~ +70
-40 ~ +85
-20 ~ +70
-40 ~ +85
-20 ~ +70
0.750 ~ 50.000
0.750 ~ 50.000
0.750 ~ 50.000
0.750 ~ 50.000
0.750 ~ 50.000
2.0±0.1
0.8±0.1
F235
F235R
F236
±50PPM
±50PPM
±25PPM
#1
• ELECTRICAL CHARACTERISTICS
MAX (unless otherwise noted)
PARAMETERS
Frequency Range (FO)
Storage Temperature Range (TSTG)
0.750 ~ 50.000 MHz
-55ºC ~ +100ºC
3.3V ± 5%
Supply Voltage
Input Current
(VDD)
(IDD)
0.78
0.68
#1
#4
#2
#3
0.750 ~ 19.999 MHz
19.999+ ~ 39.999 MHz
39.999+ ~ 50.000 MHz
7mA
13mA
19mA
0.65
Output Symmetry (50% VDD)
Rise Time (10% ~ 90% VDD) (TR)
Fall Time (90% ~ 10% VDD) (TF)
45% ~ 55%
10nS
0.95
10nS
Output Voltage
(VOL)
(VOH)
(IOL)
(IOH)
10% VDD
90% VDD Min
5mA Min
-5mA Min
15pF
Recommended
Solder Pad Layout
Output Current
Output Load
(HCMOS)
0.95
Standby Current
Start-up Time
5µA
10mS
150nS
10mS
(TS)
Output Disable Time 2
0.8
Output Enable Time 2
Aging
Reflow Soldering Temp
Moisture Sensitivity Level (MSL)
Termination Finish
0.65
(Ta=25ºC: per year)
± 5 PPM
260ºC / 10 Seconds
1
0.9
Au
1 Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, shock,
and vibration.
2 An internal pullup resistor from pin 1 to pin 4 allows active output if pin 1 is left open.
Note: A 0.01µF capacitor should be placed between VDD (Pin 4) and GND (Pin2) to minimize
power supply noise. All specifications subject to change without notice.
All dimensions are in millimeters.
Pin Connection
#1 E/D
#3 Output
#2 GND
#4 VDD
• EꢀAbLE / DISAbLE FUꢀCTIOꢀ
INH (Pin 1)
OPEN
OUTPUT (Pin 3)
ACTIVE
'1' Level VIH ≥ 80% VDD
'0' Level VIL ≤ 20% VDD
ACTIVE
High Z
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