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| VALPEY-FISHER VFHS170 SERIES HCMOS CRYSTAL CLOCK OSCILLATORS FOR 5 V SYSTEMS Specifications Parameter Input Break Down Voltage Storage temp. Symb Vcc Ts F F/F Vcc Icc Overall Condition Min -0.5 -55 .500 -100 5.00 40 50 10 Typ Max 7.0 125 70 100 5.50 50 60 15 .1Vcc 10 1 100 Unit V C MHz PPM V mA % ns V V ms ps ns 1 Note Absolute Maximum Ratings Electrical Frequency range Frequency stability Input Voltage Input Current Load Duty cycle Rise/Fall time Logic "1" level Logic "0" level Start up time Phase jitter Enable Time Features: * Tristate Output Available * Low Cost * Industrial Temperature Range * Wide Frequency Range * Very Low Phase Jitter 4.50 unloaded 30 10 LSTTL @ 50%Vcc 40 Tr/Tf 20 % to 80% 8 Voh Loaded, over all .9Vcc Vol Loaded, over all Ts 1 2 3 2 Environmental and Mechanical Operating temp. range Mechanical Shock Thermal Shock Vibration Soldering Conditions Hermetic Seal Pin Out 0C to 70C (-40C to 85C available) Per MIL-STD-202, Method 213, Cond. E Per MIL-STD-883, Method 1011, Cond. A Per MIL-STD-883, Method 2007, Cond. A 260C, for 10s, Max. Leak rate less than 5x10-8 atm.ccm/s of helium Pin #1 - Tri-State Control Pin #3 - Output Pin #2 - Case, GND Pin #4 - Vcc Electrical Connections: Notes: 1. Standard frequency stability, others available. 2. Typical current load and frequency dependent. 3. Standard symmetry, tighter available. 0.801" ( 20,35m Package: 0.300".002 (7,620,051m Creating a part number: #1 (12,7m #7 VFHS170 #14 0.480".004 (12,190,1m 0.600".002 (15,240,051m 0.020" (0,51m 0.270" (6,83m) #8 0.180".004 (4,570,1m Frequency stability PPM *S = 20 A = 25 B = 50 [ ] = 100 C = 500 Duty Cycle HH = 2.5% H = 5% [ ] = 10% TRI-STATE (Active High) T = tri-state INPUT VOLTAGE L = 3.3V 5% [ ] = 5.0V 5% 0.250".020 (6,350,51m 0.018".002"D (0,4570,051m All dimensions are TYP, in inches |
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