CCFCCA-25M125 VECTRON | Alldatasheet

Document overview

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Technical content

Features

  • CMOS output
  • Output frequencies to 190 MHz
  • Low jitter, Fundamental or 3rd OT Crystal
  • Tri-state output for board test and debug
  • Gold over nickel contact pads
  • Hermetically sealed ceramic SMD package
  • Product is compliant to RoHS directive and fully compatible with lead free assembly

Applications

  • SONET/SDH/DWDM
  • Ethernet, Gigabit Ethernet
  • Storage Area Network
  • Digital Video
  • Broadband Access
  • Microprocessors/DSP/FPGA

Description

Vectron’s C-TYPE Crystal Oscillator (XO) is quartz stabilized square wave generator with a CMOS output, operating off a 1.8, 2.5, 3.3, or 5.0 volt supply. The C-TYPE uses fundamental or 3rd overtone crystals resulting in low jitter performance, typically 0.5p s rms in the 12 kHz to 20MHz band. Also a monolithic IC, which improves reliability and reduces cost, is hermitically sealed . fo Output Buffer / Disable

Table 1. Electrical Performance , 5V option

  1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
  2. Figure 1 defines these parameters. Figure 2 illustrates the operating conditions under which these parameters are tested and
  3. Symmetry is measured defined as On Time/Period.
  4. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under
  5. Output will be enabled if enable/disable is left open.

Figure 1. Output Waveform Figure 2. Typical Output Test Conditions (25±5°C)

Table 2. Electrical Performance, 3.3V option

  1. A 0.01uF and a 0.1uF capacitor should be located as close to the supply as possible (to ground) is recommended.
  2. Figure 3 defines these parameters. Figure 4 illustrates the operating conditions under which these parameters are tested and

specified. For Fo>90MHz, rise and fall time is measured 20 to 80%.

  1. Symmetry is measured defined as On Time/Period.
  2. Includes calibration tolerance, operating temperature, supply voltage variations, aging and shock and vibration (not under
  3. Output will be enabled if enable/disable is left open.

Figure 3. Output Waveform Figure 4. Typical Output Test Conditions (25±5°C)

consumption as well as facilitating boa rd testing and troubleshooting. board testing and troubleshooting. Table 3. Outline Diagrams, Pad Layout and Pin Out

1 E/D or NC Tri-state, Enable/Disable or NC

4 VDD Supply Voltage

Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail vectron@vectron.com A E CD B G F J L I KH Contact Pads are gold over nickel Figure 10, Alternate Package drawing Tape and Reel Table 4: Tape and Reel Dimensions (mm) Tape Dimensions Reel Dimensions # Per Product A B C D E F G H I J K L Reel C-TYPE 16 7.5 1.5 4 8 2 21 13 60 2 17 180 1000

Table 5. Environnemental Compliance used for comparison purposes. Table 6. ESD Ratings Table 9 shows max temperatures and lower temperatures can also be used e.g. peak temperature of 220C. Table 7. Reflow Profile

Vectron International 267 Lowell Rd, Hudson NH 03051 Tel: 1-88-VECTRON-1 e-mail vectron@vectron.com

Ordering Information

Supply Voltage Output Frequency C=5.0V (±10%) In MHZ D=3.3V (±10%) Type F: No Tristate T: Tristate Stability C : ±20ppm D: ±25ppm E: ±30ppm F: ±32ppm G: ±50ppm H: ±100ppm Symmetry A=45/55%,TTL, 50pf J=45/55%, CMOS, 15pf R=45/55%, TTL,50pf P=45/55%, CMOS 50pf Temperature Options C: 0 to 70°C D: -10 to 70°C E: 0 to 85°C H: -20 to 70°C L: -40 to 85°C Note: Not all combinations are available. www.vectron.com October27, 2006 For Additional Information, Please Contact: USA: Vectron International • 267 Lowell Road, Hudson, NH 03051

  • Tel: 1-88-VECTRON-1 • Fax: 1-888-FAX-VECTRON EUROPE: Landstrasse, D-74924, Neckarbischofsheim, Germany • Tel: 49 (0) 7268 8010 • Fax: 49 (0) 7268 801281 ASIA: Vectron Asia Pacific Sales 1F~2F. No.8 Workshop No.308 Fenju Rd., WaiGaoQiao Free Trade Zone, Pudong New Area Shanghai, China 200131
  • Tel: 8621 50480777 • Fax: 8621 50481881 X X X 25M000 X X