2.5V HCSL Oscillator
RoHS Compliant / REACH Compliant
Rev. 2/11/2013
Model: F740SL SERIES
Page 1 of 2
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FEATURES
• HCL Differential Output
• Low Phase Jitter (under 1pS RMS 12kHz~20MHz)
• Tape and Reel (2,000 pcs. STD)
• PART NUMBER SELECTION
Model
Number
F740SL
Frequency
Operating
Frequency
T O P
Part Number
Stability1 Temperature (ºC) Range (MHz)
M a rk ing
5.1 Max
844-Frequency-xxxxx
±100PPM
0 ~ +70
-40 ~ +85
0 ~ +70
-40 ~ +85
0 ~ +70
15.000 ~ 160.000
15.000 ~ 160.000
15.000 ~ 160.000
15.000 ~ 160.000
15.000 ~ 160.000
15.000 ~ 160.000
844A-Frequency-xxxxx F740SLR ±100PPM
844B-Frequency-xxxxx F745SL
844C-Frequency-xxxxx F74SLR
844D-Frequency-xxxxx F746SL
±50PPM
±50PPM
±25PPM
7.1 Max
844E-Frequency-xxxxx F746SLR ±25PPM
-40 ~ +85
1.40
• ELECTRICAL CHARACTERISTICS
MAX (unless otherwise noted)
PARAMETERS
Frequency Range (Fo)
Storage Temperature Range (Tstg)
1.4
15.000 ~ 160.000 MHz
-55ºC ~ +125ºC
2.5V ± 5%
40mA
45% ~ 55%
Supply Voltage
Input Current
(Vdd)
(Idd)
#1
#6
#2
#3
Output Symmetry (Cross Point)
Rise/Fall Time (0.175 ~ 0.525V)
15.000 ~ 99.999999 MHz
2.46
1.0nS
#5
#4
1.27
100.000 ~ 160.000 MHz
0.7nS
Output Voltage
(Vol)
(Voh)
(Vopp)
5.08
-0.15 ~ 0.15V
0.58 ~ 0.85V
0.6V Min
50 Ohms to GND
10µA
10mS
200nS
10mS
Output Swing
Output Load
R e c om m e nde d
S olde r P a d L a y out
Standby Current
Start-up Time
5.08
(Ts)
Output Disable Time 2
Output Enable Time 2
#6
#5
#4
Aging (per year @ 25ºC)
Phase Jitter (12kHz ~ 20MHz)
Maximum Soldering Temp / Time
Moisture Sensitivity Level (MSL)
Termination Finish
±3 PPM
1pS RMS
260ºC / 10 Seconds
1
T O P V ie w
4.2
#1
#2
#3
2
Au
1 Inclusive of 25ºC tolerance, operating temperature range.
1.8
1.6
2 An internal pullup resistor from pin 1 to pin 6 allows active output if pin 1 is left open.
Note: A 0.01µF capacitor should be placed between Vdd (Pin 6) and GND (Pin3) to minimize
power supply noise.
P in C onne c tions
Drawing is for reference to critical specifications defined by size measurements.
Certain non-critical visual attributes, such as side castellations, reference pin shape, etc. may
vary. All specifications subject to change without notice.
#1 E/D
#2 N.C.
#3 GND
#4 Output_1
#5 Output_2
#6 VDD
All dimensions are in millimeters.
• ENABLE / DISABLE FUNCTION
OUTPUT (Pin 4, Pin 5)
ACTIVE
(Pin 1)
OPEN2
ACTIVE
High Z
'1' Level Vih ≥ 70% Vdd
'0' Level Vil ≤ 30% Vdd
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