CMOS/TTL CLOCK OSCILLATOR Model 636 Technical Data FEATURES • • • • • • • • • Standard 5x3.2mm Surface Mount Footprint CMOS/TTL Compatible Frequency Range 1.0 – 125 MHz Frequency Stability, ±50 ppm Standard (±25 ppm and ±20 ppm available) +1.8Vdc, +2.5Vdc, +3.3Vdc or +5.0Vdc Operation Operating Temperature to –40°C to +85°C Output Enable Standard Tape & Reel Packaging RoHS Compliant DESCRIPTION The Model 636 is a ceramic packaged Clock oscillator offering reduced size and enhanced stability. The small size means it is perfect for any application. The enhanced stability means it is the perfect choice for today’s communications applications that require tight frequency control. ORDERING INFORMATION 636 M SUPPLY VOLTAGE FREQUENCY IN MHz M - indicates MHz and decimal point. Frequency is recorded with minimum 5 significant digits to the right of the "M". M = +1.8V N = +2.5Vdc L = +3.3Vdc S = +5.0Vdc OPERATING TEMPERATURE RANGE FREQUENCY STABILITY 6 5 3 2 = = = = ± ± ± ± C = -20°C to +70°C (standard) I = -40°C to +85°C 20 ppm (-20°C to +70°C only) 25 ppm 50 ppm (standard) 100 ppm (-40°C to +85°C only) Example Part Number: 636L3C032M76800 Document No. 008-0250-0 Page 1 - 4 Rev. C ٠ ٠ ٠ CTS Communications Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠ ٠ ٠ ٠ Phone 630-924-3500 ٠ www.ctscorp.com ٠ Toll Free 800-757-6686 ٠ ٠ ٠ Model 636 5x3.2mm Low Cost CMOS/TTL Clock Oscillator ELECTRICAL CHARACTERISTICS Absolute Maximums PARAMETER Maximum Supply Voltage Storage Temperature Frequency Range Frequency Stability (See Note 1 and Ordering Information) Operating Temperature Commercial Industrial Supply Voltage Model 636M Model 636N Model 636L Model 636S Supply Current Model 636M Model 636N & 636L SYMBOL CONDITIONS MIN TYP MAX UNIT VCC TSTG fO - -0.5 -55 1.0 - V °C MHz ∆f/fO - - - 7.0 125 125 20,25,50 or 100 TA - -20 -40 25 70 85 1.62 2.25 2.97 4.50 1.8 2.5 3.3 5.0 1.98 2.75 3.63 5.50 - - 5 15 20 7 15 20 10 30 40 VCC ICC Output Load Model 636M Electrical and Waveform Parameters CL Model 636S Output Voltage Levels Logic '1' Level 1.0 MHz to 20 MHz 20.1 MHz to 50 MHz 50.1 MHz to 125 MHz 1.0 MHz to 20 MHz 20.1 MHz to 50 MHz 50.1 MHz to 125 MHz 1.0 MHz to 20 MHz 20.1 MHz to 50 MHz 50.1 MHz to 125 MHz - - 15 1.0 MHz to 50 MHz 50.1 MHz to 125 MHz - - 30 15 - - 50 30 15 90%VCC - - 10%VCC - - - - 45 - -0, -4, -8, -16 +2, +4, +8, +16 55 1.0 MHz to 50 MHz 50.1 MHz to 80 MHz 80.1 MHz to 125 MHz CMOS Load CMOS Load IOH VOH = 90%VCC Logic '0' Level (M,N,L,S) IOL VOL = 10%VCC Output Duty Cycle Rise and Fall Time Model 636M, 636N & 636L SYM TR, TF Model 636S Start Up Time Enable Function Enable Input Voltage Model 636M Model 636N Model 636L Model 636S Disable Input Voltage Model 636M,N,L Model 636S Enable Time (M,N,L,S) Phase Jitter CL=15pF CL=15pF CL=15pF CL=15pF CL=15pF CL=15pF CL=15pF CL=15pF CL=15pF 1.0 MHz to 125 MHz VOH VOL Logic '0' Level Output Current Logic '1' Level (M,N,L,S) °C ± 10 % Model 636S Model 636N & 636L ± ppm TS VIH VIL @ 50% Level @ 10% - 90% Levels 1.0 MHz to 20 MHz 20.1 MHz to 50 MHz 50.1 MHz to 125 MHz CL=15pF CL=15pF CL=15pF - 8 4 2.5 10 6 3 1.0 MHz to 20 MHz 20.1 MHz to 50 MHz 50.1 MHz to 125 MHz CL=15pF CL=15pF CL=15pF - 6 3 1.5 8 5 2 - - 10 1.26 1.75 2.0 4.0 - - - - 0.5 0.8 Application of VCC Pin Pin Pin Pin 1 1 1 1 Logic Logic Logic Logic '1', '1', '1', '1', Output Output Output Output Enabled Enabled Enabled Enabled V mA pF V mA % ns ms V TPLZ Pin 1 Logic '0', Output Disabled Pin 1 Logic '0', Output Disabled Pin 1 Logic '1' - - 10 ms tjms Bandwidth 12 KHz - 20 MHz - <1 - ps RMS 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. Document No. 008-0250-0 ٠ ٠ ٠ CTS Communications Components, Inc. ٠ Page 2 - 4 171 Covington Drive Rev. C ٠ Bloomingdale, IL 60108 ٠ 630-924-3500 ٠٠٠ Model 636 5x3.2mm Low Cost CMOS/TTL Clock Oscillator CMOS/TTL OUTPUT WAVEFORM Tr TEST CIRCUIT, CMOS LOAD Tf + VOH mA - 90%, 80%, 2.4V 4 + 50%, 1.5V + POWER SUPPLY VM - 3 .01uF D.U.T. CL - 10%, 20%, 0.5V 1 Including probe capacitance. 2 VOL UPTIME (t) PERIOD (T) Enable Input DUTY CYCLE = t/T x 100 (%) D.U.T. PIN ASSIGNMENTS ENABLE TRUTH TABLE PIN 1 Logic ‘1’ Open Logic ‘0’ PIN 1 2 3 4 PIN 3 Output Output High Imp. SYMBOL EOH GND Output VCC DESCRIPTION Enable Input Circuit & Package Ground RF Output Supply Voltage MECHANICAL SPECIFICATIONS PACKAGE DRAWING MARKING INFORMATION (5.0 ±0.2) 0.197 ±0.008 CTS ** YWW ● 32M7680 (1.2) 0.047 PIN 1 IDENTIFIER 1. ** - Manufacturing Site Code. 2. YWW – Date code, Y – year, WW – week. 3. XXMXXXX - Frequency marked with 4 significant digits after the ‘M’. (1.0) 0.039 (3.2 ±0.2) 0.126 ±0.008 (2.2) 0.087 3 4 2 1 (2.54) 0.100 (1.2) MAX 0.047 Key: (mm) Inch SUGGESTED SOLDER PAD GEOMETRY SUGGESTED REFLOW PROFILE .055 [1.40] 300 Maximum 260°C, 10 seconds .047 [1.20] C BYPASS 4 Typical 245°C 3 200 .087 [2.20] Temp. (°C) 130°C 100 1 2 .100 [2.54] 0 0 [mm] Key: Inch 30 60 90 120 150 180 210 240 270 300 Time (Seconds) CBYPASS should be ≥ 0.01 uF. Document No. 008-0250-0 ٠ ٠ ٠ CTS Communications Components, Inc. ٠ Page 3 - 4 171 Covington Drive Rev. C ٠ Bloomingdale, IL 60108 ٠ 630-924-3500 ٠٠٠ Model 636 5x3.2mm Low Cost CMOS/TTL Clock Oscillator TAPE AND REEL INFORMATION DIMENSIONS IN MILLIMETERS 17.5 2.0 Ø13 4.0 8.0 Ø1.50 1.75 1.50 1.30 120° 16.0 5.60 5.20 Ø60 3.70 3.50 Ø180 Ø23 DIRECTION OF FEED Device quantity is 1,000 pieces per 180mm reel. ENVIRONMENTAL SPECIFICATIONS Temperature Cycle: 400 cycles from –55°C to +125°C, 10 minute dwell at each temperature, 1 minute transfer time between temperatures. Mechanical Shock: 1,500g’s, 0.5mS duration, ½ sinewave, 3 shocks each direction along 3 mutually perpendicular planes (18 total shocks). Sinusoidal Vibration: 0.06 inches double amplitude, 10 to 55 Hz and 20g’s, 55 to 2,000 Hz, 3 cycles each in 3 mutually perpendicular planes (9 times total). Gross Leak: No leak shall appear while immersed in an FC40 or equivalent liquid at +125°C for 20 seconds. Fine Leak: Mass spectrometer leak rates less than 2x10-8 ATM cc/sec air equivalent. Resistance to Solder Heat: Product must survive 3 reflows of +260°C peak, 10 seconds maximum. High Temperature Operating Bias: 2,000 hours at +125°C, maximum bias, disregarding frequency shift. Frequency Aging: 1,000 hours at +85°C, full bias, less than ±5 ppm shift. 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. Document No. 008-0250-0 ٠ ٠ ٠ CTS Communications Components, Inc. ٠ Page 4 - 4 171 Covington Drive Rev. C ٠ Bloomingdale, IL 60108 ٠ 630-924-3500 ٠٠٠