Model CB3 & CB3LV HCMOS/TTL CLOCK OSCILLATOR FEATURES * * * * * * * * * Standard 7.5x5.0mm Surface Mount Footprint HCMOS/TTL Compatible Fundamental and 3rd Overtone Crystals Frequency Range 1.5 - 160 MHz Frequency Stability, 50 ppm Standard (25 ppm and 20 ppm available) +3.3Vdc or +5.0Vdc Operation Operating Temperature to -40C to +85C Output Enable Standard Tape & Reel Packaging * RoHS/Green Compliant DESCRIPTION The CB3/CB3LV 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 CB3 - - M SUPPLY VOLTAGE FREQUENCY IN MHz M - indicates MHz and decimal point. Frequency is recorded with minimum 4 significant digits to the right of the "M". LV = +3.3Vdc Blank = +5.0Vdc FREQUENCY STABILITY 6 5 7 3 = = = = 20 25 32 50 OPERATING TEMPERATURE RANGE ppm * ppm ppm ppm (standard) C = -20C to +70C (standard) I = -40C to +85C * * Consult factory for 6I availability. Example Part Number: CB3LV-3C-32M7680 or CB3-3I-32M7680 Document No. 008-0256-0 Page 1 - 4 Rev. E CTS Electronic Components, Inc. 171 Covington Drive Bloomingdale, IL 60108 www.ctscorp.com Model CB3 & CB3LV 7.5x5.0mm Low Cost HCMOS/TTL Clock Oscillator Absolute Maximums ELECTRICAL CHARACTERISTICS PARAMETER Maximum Supply Voltage Storage Temperature Frequency Range VCC = 5.0V VCC = 3.3V Frequency Stability SYMBOL VCC TSTG CONDITIONS - MIN -0.5 -55 TYP - MAX 7.0 125 UNIT V C fO - 1.5 1.5 - MHz f/fO - - - 107 160 20,25 or 50 TA - -20 -40 25 70 85 C 4.5 3.0 5.0 3.3 5.5 3.6 V (See Note 1 and Ordering Information) Operating Temperature Commercial Industrial Supply Voltage CB3 CB3LV Supply Current CB3 10 % VCC ICC CB3LV Electrical and Waveform Parameters Output Load Output Voltage Levels Logic '1' Level Logic '0' Level Output Current Logic '1' Level Logic '0' Level Output Duty Cycle Rise and Fall Time CB3 CL VOH VOL IOH IOL SYM TR, TF CB3LV Start Up Time Enable Function ppm 1.5 MHz to 20 MHz 20.1 MHz to 80 MHz 80.1 MHz to 160 MHz CL=50pF CL=50pF CL=15pF - 10 30 40 25 50 100 1.5 MHz to 20 MHz 20.1 MHz to 80 MHz 80.1 MHz to 160 MHz 1.5 MHz to 50 MHz 50.1 MHz to 80 MHz 80.1 MHz to 160 MHz CL=15pF CL=15pF CL=15pF - 7 20 30 12 40 60 - - 50 30 15 0.9*VCC VCC-0.6V - - - - 0.1*VCC 0.4 45 - -16/-8 +16/+8 55 - 8 4 2.5 10 8 5 - 6 3 1.5 8 4 3 - - 10 2.0 - - 0.8 - - 100 10 1 CMOS Load 10 TTL LOAD CMOS TTL Load VOH = 3.9V/2.2V VCC = 4.5V/3.0V VOL = 0.4V VCC = 4.5V/3.0V @ 50% Level @ 10% - 90% Levels 1.5 MHz to 20 MHz CL=50pF 20.1 MHz to 80 MHz CL=50pF 80.1 MHz to 160 MHz CL=15pF 1.5 MHz to 20 MHz 20.1 MHz to 80 MHz 80.1 MHz to 160 MHz CL=15pF CL=15pF CL=15pF TS Application of VCC VIH VIL Pin 1 Logic '1', Output Enabled Pin 1 Logic '0', Output Disabled Pin 1 Logic '1' mA pF V mA % ns ms (See Note 2) Enable Input Voltage Disable Input Voltage Enable Time CB3 CB3LV Phase Jitter TPLZ tjms Bandwidth 12 kHz - 20 MHz V ns ms 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. 2. Reference CTS Application Note 014-0002-0. Document No. 008-0256-0 CTS Electronic Components, Inc. Page 2 - 4 171 Covington Drive Rev. E Bloomingdale, IL 60108 Model CB3 & CB3LV 7.5x5.0mm Low Cost HCMOS/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 1 10%, 20%, 0.5V Including probe capacitance. 2 VOL UPTIME (t) Enable Input PERIOD (T) 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 PIN 1 IDENTIFIER (7.7) 0.303 (1.4) 0.055 1. ** - Manufacturing Site Code. 2. XXXMXXXX - Frequency marked with 4 significant digits after the `M'. 3. YYWW - Date code, YY - year, WW - week. 4. ST - Frequency stability/temperature code. (Reference Ordering Information.) 5. V - Voltage code. 3 = 3.3V, 5 = 5.0V. (1.2) 0.047 CTS ** - CB3 XXXMXXXX YYWW STV (5.2) MAX 0.205 (3.7) 0.146 3 4 2 1 NOTES 1. Termination pads (e4), barrier-plating is nickel (Ni) with gold (Au) flash plate. 2. Reflow conditions per JEDEC J-STD-020. (5.08) 0.200 (1.8) MAX 0.071 Key: (mm) Inch SUGGESTED SOLDER PAD GEOMETRY SUGGESTED REFLOW PROFILE .071 [1.80] 300 Maximum 260C, 10 seconds Typical 245C .079 [2.00] BYPASS 4 200 3 .165 [4.20] Temp. (C) 130C 100 1 2 .200 [5.08] 0 Key: 0 [mm] Inch 30 60 90 120 150 180 210 240 270 300 Time (Seconds) CBYPASS should be 0.01 uF. Document No. 008-0256-0 CTS Electronic Components, Inc. Page 3 - 4 171 Covington Drive Rev. E Bloomingdale, IL 60108 Model CB3 & CB3LV 7.5x5.0mm Low Cost HCMOS/TTL Clock Oscillator TAPE AND REEL INFORMATION DIMENSIONS IN MILLIMETERS 17.5 2.0 O13 4.0 8.0 O1.50 1.75 2.40 2.10 120 16.0 8.40 7.90 O60 5.70 5.40 O180 O23 DIRECTION OF FEED Device quantity is 1,000 pieces per 180mm reel. ENVIRONMENTAL SPECIFICATIONS Temperature Cycle: 400 cycles from -55C to +125C, 10 minute dwell at each temperature, 1 minute transfer time between temperatures. Mechanical Shock: 1,500g's, 0.5mS duration, 1/2 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 +125C 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 +260C peak, 10 seconds maximum. High Temperature Operating Bias: 2,000 hours at +125C, maximum bias, disregarding frequency shift. Frequency Aging: 1,000 hours at +85C, full bias, less than 5 ppm shift. Moisture Sensitivity Level: Level 1 per JEDEC J-STD-020. QUALITY AND RELIABILITY Quality systems meet or exceed the requirements of ISO 9000:2000 standards. Document No. 008-0256-0 CTS Electronic Components, Inc. Page 4 - 4 171 Covington Drive Rev. E Bloomingdale, IL 60108