VF640J/640G X O VF640J, VF640G Series HCMOS/TTL Compatible Clock Oscillator Miniature 6 Pin Ceramic Package Absolute Max. Ratings F E AT U R E S Very Low Phase Jitter • Tristate Control Standard • Tight Duty Cycle Available • 0.335"±0.008" (8,51±0,203mm) #6 #5 #4 Max Unit Input Break Down Voltage Symb Vcc –0.5 7.0 V Storage Temp. Ts –55 +125 °C Frequency Range F 2.0 130 MHz Frequency Stability ∆F/F ±100 ppm 1 Input Voltage Vcc 5.25 3.45 V Std. LV Opt. Input Current Icc 25 mA 2 60 % 3 4.0 1.5 ns VF640J 19.44MHZ BO1H #1 #2 0.128" MAX (3,25mm) 0.188" REF (4,78mm) 0.07"±0.010" (1,78±0,254mm) 0.046"±0.005" (1,17±0,127mm) 0.018"±0.002" (0,457±0,05mm) 0.068" (1,73mm) 0.100"±0.005" (2,54±0,127mm) 0.200"±0.005" (5,08±0,127mm) 0.010" ± 0.002" (0,254mm ± 0,05mm) VF640J VF640G 0.010R TYP (0,254) 93° 0.053" ± 0.005" (1,35mm ± 0,254mm) 0.050" ± 0.005" (1,27mm ± 0,127mm) 0.310" ± 0.010" (7,87mm ± 0,254mm) All dimensions are typical unless otherwise specified. VF640 C ppm ppm ppm ppm (std.) ppm Code Specification ±2.5% ±5% ±10% (std.) Specification J G "J" Bend Gull Wing OPERATIONAL TEMP. RANGE DUTY CYCLE HH H Code Code Specification 1 0°C to +70°C (std.) -40°C to +85°C INPUT VOLTAGE Code Specification L 3.3 Volt 5.0 Volt (std.) Electrical Connections FREQ. PIN CONFIGURATION FREQUENCY STABILITY ±20 ±25 ±50 ±100 ±500 4.75 3.15 5.00 3.30 15pF load @1.4V Rise/Fall Time Tr/Tf 10% to 90% 0.4V to 2.4V Logic “1” Level Voh Max Load Logic “0” Level Vol Max Load Start-up Time Ts 40 50 0.9Vcc Note V 0.1Vcc V 10 ms 1 ps 2 1σ Input HIGH (>2.5V) or floating: Input LOW (<0.5V): Tristate Function 100 ns 0°C to +70°C (–40°C to +85°C available) Mechanical Shock Per MIL-STD-202, Method 213, Cond. E Thermal Shock Per MIL-STD-883, Method 1011, Cond. A Vibration Per MIL-STD-883, Method 2007, Cond. A Soldering Conditions 260°C, for 10s, Max. or 230°C for 90s, Max Hermetic Seal Leak rate less than 5 x 10-8 atm.cc/s of helium Pin Out fj>1KHz ACTIVE INFINITE IMPEDANCE Te/Td Operating Temperature Range Creating a Part Number Specification Typ 10 TTL gates or 50pF Max Duty Cycle Enable/ Disable Time Environmental and Mechanical 0.310" ± 0.010" (7,87mm ± 0,254mm) S A B Min Overall conditions including: calibration, temp., aging 10 yrs, shock, vibration Load Phase Jitter 0.010R TYP (0,254) Code Condition #3 Electrical 0.295"±0.01" (7,49±0,254mm) 0.010" ± 0.002" (0,254mm ± 0,05mm) Parameter Pin #1-N/C Pin #3-Ground, Case Pin #5-N/C Pin #2-Tristate Control Pin #4-Output Pin #6-Vcc Notes: 1. Standard frequency stability, others available. 2. Current is load and frequency dependent. 3. Standard symmetry, tighter available. All specifications are subject to change without notice. Example: VF640BHH-1J-19.44MHz: Frequency Stability ±25ppm, Duty Cycle ±2.5%, Input Voltage 3.3 Volt ±5%, Operating Temperature -40°C to +85°C, Frequency 19.44MHz. 66 75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 Fax: 508-435-5289 www.valpeyfisher.com