Programmable spread spectrum clock oscillator ABRACON ASSFLP1-C04 with ceramic package and RoHS compliance
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 (
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 |
| 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 , 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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.