Model CB3 & CB3LV HCMOS/TTL CLOCK OSCILLATOR FEATURES • • • • • • • • • • Standard 7.0x5.0mm 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 –40°C to +85°C Output Enable Standard Tape & Reel Packaging RoHS/Green Compliant (6/6) 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 LV = +3.3Vdc Blank = +5.0Vdc M - indicates MHz and decimal point. 3 FREQUENCY STABILITY 6 = ± 20 ppm 5 = ± 25 ppm 1 OPERATING TEMPERATURE RANGE 2 C = -20°C to +70°C (standard) I = -40°C to +85°C 7 = ± 32 ppm 3 = ± 50 ppm (standard) 2 = ± 100 ppm 2 1] 6I Stability/Temperature combination is not available. 2] These stabilities are not recommended for new designs. 3] Frequency is recorded with only leading significant digits before the ‘M’ and 4 - 6 significant digits after the ‘M’ (including zeros). [Ex. XMXXXXXX (3M579545), XXMXXXXX (14M31818), XXXMXXXX (125M0000)] 4] CTS Distributors may add a -T or -1 at the end of the part number to indicate Tape and Reel packaging. Not all performance combinations and frequencies may be available. Contact your local CTS Representative or CTS Customer Service for availability. Example Part Number: CB3LV-3C-32M7680 or CB3-3I-32M7680 Document No. 008-0256-0 Page 1 - 4 Rev. F ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ 171 Covington Drive ٠ Bloomingdale, IL 60108 ٠ ٠ ٠ ٠ ٠ ٠ www.ctscorp.com ٠ ٠ ٠ Model CB3 & CB3LV 7.0x5.0mm Low Cost HCMOS/TTL Clock Oscillator Absolute Maximums ELECTRICAL CHARACTERISTICS PARAMETER Maximum Supply Voltage Storage Temperature Frequency Range CB3 CB3LV Frequency Stability Aging Operating Temperature Commercial Industrial Supply Voltage CB3 CB3LV SYMBOL VCC TSTG CONDITIONS - MIN -0.5 -55 TYP - MAX 7.0 125 UNIT V °C fO - 1.5 1.5 - MHz See Note 1 and Ordering Information - - First year - 3 107 160 20, 25 or 50 5 -20 -40 25 70 85 °C 4.5 3.0 5.0 3.3 5.5 3.6 V - 10 30 40 25 50 80 - 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 5 2.5 10 8 5 - 6 3 1.5 8 5 3 - - 10 ms 2.0 - - 0.8 10 10 50 5 1 V ∆f/fO ∆f TA VCC CB3 ICC CB3LV Electrical and Waveform Parameters Output Voltage Levels Logic '1' Level Logic '0' Level Output Current Logic '1' Level Logic '0' Level Output Duty Cycle CL VOH VOL IOH IOL SYM 1.5 MHz to 20 MHz 20.1 MHz to 80 MHz 80.1 MHz to 107 MHz 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=50pF CL=50pF CL=15pF CL=15pF CL=15pF CL=15pF CMOS Load TTL LOAD CMOS Load 10 TTL VOH = 3.9V/2.2V VOL = 0.4V @ 50% Level VCC = 4.5V/3.0V VCC = 4.5V/3.0V ± ppm mA pF V mA % @ 10% - 90% Levels, Tested load condition noted for typical values. Rise and Fall Time CB3 TR, TF CB3LV Start Up Time Enable Function Enable Input Voltage Disable Input Voltage Enable Time Standby Current Period Jitter, Pk-Pk Period Jitter, RMS Phase Jitter, RMS ± 10 % Frequency Range, Tested load condition noted for typical values. Supply Current Output Load - ± ppm TS VIH VIL TPLZ IST - 1.5 MHz to 20 MHz 20.1 MHz to 80 MHz 80.1 MHz to 160 MHz 1.5 MHz to 20 MHz 20.1 MHz to 80 MHz 80.1 MHz to 160 MHz Application of VCC Pin Pin Pin Pin 1 1 1 1 CL=50pF CL=50pF CL=15pF CL=15pF CL=15pF CL=15pF Logic Logic Logic Logic '1', Output Enabled '0', Output Disabled '1' '0', Output Disabled Bandwidth 12 kHz - 20 MHz ns ms µA ps Notes: 1. Inclusive of calibration @ 25°C, operating temperature range, supply voltage variation, load variation, and first year aging. Document No. 008-0256-0 ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ Page 2 - 4 171 Covington Drive Rev. F ٠ Bloomingdale, IL 60108 ٠٠٠ Model CB3 & CB3LV 7.0x5.0mm 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 2 Including probe capacitance. 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 1. ** – Manufacturing Site Code. (7.0 ±0.2) 0.276 ±0.008 [Note a dash may follow the site code and is acceptable.] (1.4) 0.055 PIN 1 IDENTIFIER 2. XXXMXXXXXX – Frequency is marked with only leading significant digits before the ‘M’ and 4 - 6 digits after the ‘M’ (including zeros). (1.2) 0.047 CTS ** CB3 XXXMXXXXXX ● YYWW STV (5.0 ±0.2) 0.197 ±0.008 (3.7) 0.146 3 4 2 1 Ex. XMXXXXXX (3M579545) XXMXXXXX (14M31818) XXXMXXXX (125M0000) 3. YYWW – Date code, YY – year, WW – week. 4. ST – Frequency stability/temperature code. (Refer to Ordering Information.) 5. V – Voltage code. 3 = 3.3V, 5 = 5.0V. (5.08) 0.200 NOTES 1. Termination pads (e4). Barrier-plating is nickel (Ni) with gold (Au) flash plate. 2. Reflow conditions per JEDEC J-STD-020. (1.7) MAX 0.067 Key: (mm) Inch SUGGESTED SOLDER PAD GEOMETRY .071 [1.80] .079 [2.00] C BYPASS 4 3 .165 [4.20] 1 2 .200 [5.08] Key: [mm] Inch CBYPASS should be ≥ 0.01 uF. Document No. 008-0256-0 ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ Page 3 - 4 171 Covington Drive Rev. F ٠ Bloomingdale, IL 60108 ٠٠٠ Model CB3 & CB3LV 7.0x5.0mm Low Cost HCMOS/TTL Clock Oscillator TAPE AND REEL INFORMATION Standard packaging is tape and reel for this product family. Device quantity is 1,000 pieces per 180mm reel. DIMENSIONS IN MILLIMETERS 17.5 2.0 Ø13 4.0 8.0 Ø1.50 1.75 2.40 2.10 120° 16.0 8.40 7.90 Ø60 5.70 5.40 Ø180 Ø23 DIRECTION OF FEED 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. Moisture Sensitivity Level: Level 1 per JEDEC J-STD-020. Document No. 008-0256-0 ٠ ٠ ٠ CTS Electronic Components, Inc. ٠ Page 4 - 4 171 Covington Drive Rev. F ٠ Bloomingdale, IL 60108 ٠٠٠