XO VF150 TTL Compatible Clock Oscillators FEATURES Parameter Symb Condition Min Typ Max | Unit Note wn ao : : 8 | Input Break Vec -0.5 7.0 Vv + Tristate Output Available 36 Down Volage x * Low Cost <s Storage Temp. Ts -55 +125 | C * Industrial and Military Frequency F 0.2 130 | MHz Temperature Available Range i Frequency AF/F | Overall conditions| +100 ppm 1 Wide Frequency Range Stability including: Very Low Phase Jitter calibration; temps aging 10 yrs, shock, vibration Input Voltage Vec 4.75 | 5.00 5.25 Vv Std. 3.15 | 3.30 3.45 LV Opt. _ | Input Current lec F = 50MHz 40 mA 2 8 15pF, load Vec 5V 3 Load 10 TTL gates or 50pF Max. ROO" Duty Cycle @1.4V 40 50 60 % 3 | (20,32mm) . Rise/Fall Time T/Tt | 0.4V to 2.4V 4.0 | ns + 20% to 80% (eas) Logic 1 Level Voh Max Load 0.9Vcc Logic O Level Vol Max Load 0.1Vcc @0.0180" + 0.002" aut Start-up Time Ts 2 10 ms (0,460mm + 0,051mm) (6,35mm) Phase Jitter 16 1 ps fj>1KHz GLASS STANDOFFS Tristate Input HIGH (>2.5V) or floating: ACTIVE Function Input LOW (<0.5V): INFINITE IMPEDANCE a Enable Time | | | 100 | ns | (rape) Operating , Temperature Range OC to +70C (-40C to +85C, -55C to +125C available) ge Mechanical Shock Per MIL-STD-202, Method 213, Cond. E cc heen E 3 Thermal Shock Per MIl-STD-883, Method 1011, Cond. A 20 Vibration Per MIL-STD-883, Method 2007, Cond. A lu All dimensions are typical unless otherwise specified. Soldering Conditions 260C, for 10s, Max. Hermetic Seal Leak rate less than 5 x 10 atm.cc/s of helium 3 & | Pin Out Pin #1-Tristate Control or N/C Pin #7-Ground, Case Creating a Part Number Es Pin #8-Output Pin #14-Vcc Qc rT] Xe VF1 50 -LI- -[FREQ] 8 Notes: 1. Standard frequency stability (20, +25, +50, others available). FREQUENCY STABILITY LEAD CONFIGURATION 2. Current is load and frequency dependent. Code Page) Specification 3. Tighter duty cycles available. 8 Suing All specifications are subject to change without notice. OUTPUT Code Specification T Tristate Std. DUTY CYCLE Code OPERATIONAL TEMP. RANGE Code Specification INPUT VOLTAGE See ao 1 ~40C to +85C 2 55C to +125C* Not always available Example: VF150A-2G-25MHz: Frequency Stability 50ppm, Duty Cycle +10%, Input Voltage 3.3 Volt +5%, Operating Temperature -40C to +85C, Output Non-Tristate, Lead Configuration Straight, Frequency 1.8432MHz. a 75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 Fax: 508-435-5289 +www-valpeyfisher.com Vv Valpey Fisher RevB0311