Product Overview
The Abracon ASSFLP Series is a programmable spread spectrum, low EMI clock oscillator designed for a wide range of electronic applications including laptop computers, PDAs, LCDs, digital cameras, wireless LANs, mobile phones, printers, and flat TVs. Featuring a compact 5.0 x 3.2 x 1.3mm ceramic package, this oscillator offers a tri-state function and is suitable for RoHS reflow profiles. Its seam-sealed ceramic package ensures high reliability. The ASSFLP Series provides EMI reduction and is available in 2.5V or 3.3Vdc options, with quick turn delivery for small quantities.
Product Attributes
- Brand: Abracon
- Series: ASSFLP Series
- Package: Ceramic
- Certifications: ISO9001:2008 Certified, RoHS / RoHS II Compliant
- Moisture Sensitivity Level (MSL): N/A (Hermetically Sealed)
- ESD Sensitive: Yes
- Delivery: Quick Turn Delivery (<5 Days for small quantities)
Technical Specifications
| Parameter | Minimum | Typical | Maximum | Units | Notes |
|---|---|---|---|---|---|
| Frequency Range | 8 | - | 160 | MHz | See table 3 for options |
| Spread Spectrum Type | - | Center Spread 0.25 ~ 2.0 Down Spread -0.5 ~ -4.0 | - | % | See table 3 for options |
| EMI Reduction (at 100MHz) | - | -7 dBc (C02) -9 dBc (C04) | - | dBc | Refer to the dB level when no modulation. |
| Operating Temperature | -40 | 25 | +85 | C | - |
| Overall Frequency Stability* | -50 | - | +50 | ppm | See options |
| Supply Voltage (Vdd = 3.3V) | 2.97 | 3.3 | 3.63 | V | Standard |
| Supply Voltage (Vdd = 2.5V) | 2.25 | 2.5 | 2.75 | V | Option 1 |
| Input Current (Vdd = 2.5V) | 10 | - | 20 | mA | 8.000 to 49.999MHz |
| 15 | - | 20 | mA | 50.000 to 79.999MHz | |
| Input Current (Vdd = 3.3V) | 15 | - | 20 | mA | 8.000 to 49.999MHz |
| 20 | - | 25 | mA | 50.000 to 79.999MHz | |
| Rise and Fall Time (Tr/Tf)** (Vdd = 2.5V) | 2.0 | - | 5.0 | ns | 8.000 to 49.999MHz |
| 2.0 | - | 4.0 | ns | 50.000 to 79.999MHz | |
| Rise and Fall Time (Tr/Tf)** (Vdd = 3.3V) | 3.0 | - | 10.0 | ns | 8.000 to 49.999MHz |
| 2.5 | - | 8.0 | ns | 50.000 to 79.999MHz | |
| Output Voltage (VOH) | - | - | 0.9*Vdd | V | - |
| Output Voltage (VOL) | 0.1*Vdd | - | - | V | - |
| Tri-state function (Stand-by) | - | - | - | - | "1" (VIH0.7*Vdd) or Open: Oscillation "0" (VIH<0.3*Vdd): Hi Z |
| Modulation carrier frequency (Dither rate) | 15 | - | 120 | kHz | Programmable dependant |
| Dimensions | - | 5.0 x 3.2 x 1.3 | - | mm | - |
Note: Recommend using an approximately 0.01uF bypass capacitor between PIN 2 and 4.
Pin Function:
1: Tri-State
2: GND/Case
3: Output
4: Vdd
Tape and reel: 1,000pcs/reel
Spread Spectrum Bandwidth Selection Table:
| Spread Spectrum Band Width Options | Center Spread (%) | Down Spread (%) |
|---|---|---|
| C02 | 0.250 | D02 -0.50 |
| C04 | 0.50 | D03 -0.75 |
| C08 | 1.000 | D04 -1.00 |
| C12 | 1.500 | D06 -1.50 |
| C16 | 2.000 | D08 -2.00 |
| - | - | D12 -3.00 |
| - | - | D16 -4.00 |
Options & Part Identification:
- Overall Freq. Stability: Blank: 50ppm, R: 25ppm
- Frequency: Please specify the frequency in MHz (e.g., 14.31818MHz). Contact Abracon for special tighter stability.
- Packaging: Blank: Bulk, T: Tape & Reel
- SSBW: C or D (See table above)
- Supply Voltage: Blank: 3.3V5%, 1: 2.5V5%
Disclaimer: Abracon Corporations products are COTS Commercial-Off-The-Shelf products; suitable for Commercial, Industrial and, where designated, Automotive Applications. Abracons products are not specifically designed for Military, Aviation, Aerospace, Life-dependant Medical applications or any application requiring high reliability where component failure could result in loss of life and/or property. For applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from Abracon Corporation is required. Please contact Abracon Corporation for more information.
2210282330_ABRACON-ASSFLP1-C04_C1323388.pdf
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