Vectron Products - Custom Hybrid TTL Clock Oscillators - CO-402 Helping Customers Innovate, Improve & Grow Page 1 of 3 Search XOs > CO-402 CO-402 Custom Hybrid TTL Clock Oscillators Features: Low Profile 14 Pin DIP Resistance Welded Metal Can 3 Point Mount Crystal 16 kHz to 100 MHz Frequency Range Available as QPL to Mil-0-55310/16 B&S SPECIFICATIONS Series CO-402: 14 Pin DIP Frequency 16 kHz-100 MHz Supply 5 Vdc 5% Accuracy (at 25C) CO-402A 50 ppm CO-402C 25 ppm CO-402D 15 ppm CO-402B 10 ppm CO-402E 1 ppm* *Settability via external capacitor; 16 kHz-60 MHz only. Temperature Stability Improved accuracy/stability available on some models. For example, for 7 ppm over 0C to +50C and for 10ppm over 0C to +70C. Improvement is also available over wider temperature ranges. Please contact factory. STANDARD: 0C to +70C: Option 1: -55C to +85C: 25 ppm 50 ppm Option 2: -55C to +125C: 50 ppm Option 5: 0C to +50C: 5 ppm Option 6: 0C to +50C: 10 ppm Option 7: -55C to +125C: 100 ppm *Option 9: -55C to +200C: 300 ppm (Option 9: Only for CO-401/2/6/7 series in 4-20 MHz range) *Specified stability includes initial accuracy: do not specify A,B,C,D or E accuracy. Aging Rate (typical after 30 days) 3 ppm first year 2 ppm/year thereafter Case Resistance welded metal case Output Output: <4 MHz 4-20 MHz >20 MHz Drive: 10 TTL 10 TTL 10 STTL "0" Level: <0.4V <0.4V <0.4V "1" Level: >2.4V >2.4V >2.4V Rise/Fall Time: (0.5-2.4V) <15ns <15ns 2-5ns Symmetry: at 1.5V 55/45 60/40 60/40 If improved symmetry is required, please contact factory. top of page http://www.vectron.com/products/xo/CO-402.htm 3/11/2009 Vectron Products - Custom Hybrid TTL Clock Oscillators - CO-402 Page 2 of 3 SCREEN TESTING OF ABOVE MODELS Standard Options MIL-STD-883 METHOD CLASS X CLASS D CLASS B Stabilization Bake (150C) -- X X X Seal Test (Gross and Fine) 1014, Cond A2 X X X Temperature Cycling (Thermal Shock) 1010, Cond B X X Burn-in, operating 160 hours @125C -- X X Acceleration (5000g in Y1 axis) 2001, Cond A SCREEN TEST CLASS S Class S screen test requirements include 24 hour additional bake-out, 80 hour additional burn-in, thermal shock, PIND test and radiographic inspection in addition to Class B Screening. Has major cost impact. X top of page Dimension in inches http://www.vectron.com/products/xo/CO-402.htm 3/11/2009 Vectron Products - Custom Hybrid TTL Clock Oscillators - CO-402 Page 3 of 3 Pinouts Pin 1 7 8 14 Other Function *N/C OV, case, gnd Output +5V N/C top of page Copyright (c) 1997-2009 by Vectron International, Inc., A Dover Company. Vectron International's Terms and Conditions. The most recent change to this page occurred 02/11/2009 http://www.vectron.com/products/xo/CO-402.htm 3/11/2009 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Vectron: CO-402A-1X-3.6864