Model 636 5x3.2mm Low Cost Clock Oscillator ¨ Stability to ±25 PPM ¨+3.3Vdc or +5.0Vdc Operation ¨HCMOS Output ¨Operating Temperature to –40°C to +85°C ¨Output Enable Standard ¨Tape & Reel Packaging Electrical Characteristics Parameter Symbol Min Typical Max Unit Output Frequency Range fO Model 636S 1.5 - 44.736 MHz Model 636L 1.5 - 44.736 Stability Df/f (Note 1) - - 25, 50 or 100 ppm Operating Temperature T A Commercial -20 - 70 °C Industrial -40 - 85 Supply Voltage V CC Model 636S 4.5 5.0 5.5 V Model 636L 2.97 3.3 3.63 Operating Supply Current ICC Model 636S - - 30 mA Model 636L - - 20 Output Load Model 636S - - 50 pF Model 636L - - 15 Output Voltage Levels Logic '1' Level I = -16mA (636S) / -8 mA (636L) V 0.9 * Vcc - - V OH OH Logic '0' Level I = +16mA (636S) / +8 mA (636L) V - - 0.1 * Vcc OL OL Output Duty Cycle SYM (@ 50% Level) 45 - 55 % Output Transition Times Rise & Fall Time (10% - 90% of waveform) T T - - 5 nS R, F Start Up Time - - - 10 mS Tri-state – Oscillator Stop Enable Input Voltage V 2.0 - - V IH Disable Input Voltage V - - 0.8 V IL Standby Current I - - 15 uA ST Enable Time t - - 10 mS PLZ Phase Jitter (Bandwidth 12 KHz – 20 MHz) t - < 1 - pS RMS jrms Notes: 1. Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and first year aging at an average operating temperature of 40 °C. ¨ ¨ ¨ CTS Communications Components, Inc. ¨ 171 Covington Drive ¨ Bloomingdale, IL 60108 ¨ 630-924-3500 ¨ ¨ ¨ Document No. 008-0250-0 Page 1 of 3 Rev. A ECO # 16710 Model 636 5x3.2mm Low Cost Clock Oscillator ORDERING INFORMATION 636 M Supply Voltage Frequency in MHz L = +3.3Vdc M – Indicates decimal point. S = +5.0Vdc Record frequency with all significant digits indicated by a . Frequency Stability Operating Temperature Range 5 = ±25 ppm C = -20°C to +70°C 3 = ±50 ppm I = -40°C to +85°C 2 = ±100 ppm Example P/N: 636L3C032M76800 MECHANICAL SPECIFICATIONS Suggested Pad Geometry ( 5.0 ±0.2 ) ( 1.2 ) Dimensions in Inches [MM] 0.197 ±0.008 PIN 1 IDENTIFIER 0.047 0.055 [ 1.40 ] ( 1.0 ) 0.039 3 4 0.047 [ 1.20 ] CTS ** YWW ( 3.2 ±0.2 ) ( 2.20 ) 0.126 ±0.008 0.087 2 1 · 32M7680 0.087 [ 2.20 ] ( 2.54 ) 0.100 ( 1.2 ) MAX ( MM ) 0.047 Key: Inch 0.100 [ 2.54 ] ** Manufacturing Site Code. Frequency shall be marked Pin Symbol Functional Description Enable Truth Table With 4 significant digits to the 1 EOH Enable Pin 1 Pin 3 Right of the “M”. “1” Output 2 GND Circuit and Package Ground “0” High Imp. 3 Output RF Output Terminations plated with Open Output 4 Vcc Supply Voltage 0.3 – 1.0 um gold (Au). QUALITY AND RELIABILITY Quality Systems meet or exceed the requirements of ISO 9000: 2000 standards. Reliability Audits are performed on this or similar products with results available upon request. ¨ ¨ ¨ CTS Communications Components, Inc. ¨ 171 Covington Drive ¨ Bloomingdale, IL 60108 ¨ 630-924-3500 ¨ ¨ ¨ Document No. 008-0250-0 Page 2 of 3 Rev. A ECO # 16710 Model 636 5x3.2mm Low Cost Clock Oscillator ENVIRONMENTAL SPECIFICATIONS § Storage Temperature: -55°C to +125°C § Temperature Cycle: 400 cycles, -55°C to +125°C, 10 min dwell, 1 min transfer § Mechanical Shock: 1,500g’s, 0.5mS, ½ sinewave, 3 shocks each direction, in 3 planes § Sinusoidal Vibration: 0.06” D.A., 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles per plane § Gross Leak: No leak shall appear while immersed in an FC40 or equivalent liquid at 125°C for 20 seconds -8 § Fine Leak: Mass spectrometer leak rates less than 2x10 cc/sec air equivalent § Resistance to Soldering Heat: Product must survive 3 reflows of 260°C peak, 10 seconds maximum § High Temperature Operating Bias: 2,000 hours at 125°C, disregarding frequency shift § Frequency Aging: < 5 ppm shift in 1,000 hours at 85°C Suggested Reflow Profile 300 Maximum 260°C, 10 seconds Typical 225°C 200 Temp. 130°C (°C) 100 0 0 20 40 60 80 100 120 140 160 180 200 220 240 260 280 300 Time (Seconds) TAPE AND REEL INFORMATION 17.5 2.0 Ø13 4.0 8.0 Ø1.50 1.39 1.75 1.19 120° 16.0 5.69 Ø180 Ø60 5.49 3.74 3.54 Ø23 DIRECTION OF FEED Dimensions in Millimeters Device quantity shall be 1,000 pieces on a 180mm reel. ¨ ¨ ¨ CTS Communications Components, Inc. ¨ 171 Covington Drive ¨ Bloomingdale, IL 60108 ¨ 630-924-3500 ¨ ¨ ¨ Document No. 008-0250-0 Page 3 of 3 Rev. A ECO # 16710