Product Overview
The ASSFLP Series is a programmable spread spectrum low EMI clock oscillator designed for applications requiring reduced electromagnetic interference. Encased in a 5.0 x 3.2 x 1.3mm ceramic package, this oscillator features a tri-state function and is suitable for RoHS reflow profiles. Its seam-sealed ceramic package ensures high reliability. Ideal for use in laptop computers, PDAs, LCDs, digital cameras, wireless LAN devices, mobile phones, printers, and flat TVs.
Product Attributes
- Brand: ABRACON
- Certifications: ISO9001:2008 Certified, RoHS / RoHS II Compliant
- Package: Ceramic, Seam sealed
- 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 | |
| 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 dB level when no modulation |
| Operating Temperature | -40 | | +85 | C | |
| Overall Frequency Stability* | | 50 | | ppm | See options |
| Supply Voltage (Vdd) | 2.97 (3.3V Std)
2.25 (2.5V Option 1) | 3.3 (3.3V Std)
2.5 (2.5V Option 1) | 3.63 (3.3V Std)
2.75 (2.5V Option 1) | Vdc | |
| Input Current (8.000 to 49.999MHz, Vdd=2.5V) | | 10 | 20 | mA | |
| Input Current (8.000 to 49.999MHz, Vdd=3.3V) | | 15 | 20 | mA | |
| Rise and Fall Time (8.000 to 49.999MHz, Vdd=2.5V) | 2.0 | | 5.0 | ns | |
| Rise and Fall Time (8.000 to 49.999MHz, Vdd=3.3V) | 3.0 | | 10.0 | ns | |
| Output Voltage (VOH) | | 0.9*Vdd | | V | |
| Output Voltage (VOL) | | 0.1*Vdd | | V | |
| Tri-state function (Stand-by) | | Hi Z | | | Input "0" (VIH<0.3*Vdd) |
| Modulation carrier frequency (Dither rate) | 15 | | 120 | kHz | Programmable dependant |
| Dimensions | 5.0 | x 3.2 | x 1.3 | mm | |
Part Numbering Scheme Example: ASSFLP - [Frequency in MHz] - [Overall Freq. Stability] - [Packaging] - [SSBW]
Spread Spectrum Bandwidth Options: C02 (0.250% Center, -0.50% Down), C04 (0.50% Center, -0.75% Down), C08 (1.000% Center, -1.00% Down), C12 (1.500% Center, -1.50% Down), C16 (2.000% Center, -2.00% Down), D02 (-0.50% Down), D03 (-0.75% Down), D04 (-1.00% Down), D06 (-1.50% Down), D08 (-2.00% Down), D12 (-3.00% Down), D16 (-4.00% Down).
Overall Frequency Stability Options: Blank: 50ppm, R: 25ppm.
Packaging Options: Blank: Bulk, T: Tape & Reel.
Supply Voltage Options: Blank: 3.3V5%, 1: 2.5V5%.
Pin Functions: 1: Tri-State, 2: GND/Case, 3: Output, 4: Vdd.
Tape and Reel: 1,000pcs/reel.
Note: Recommend using an approximately 0.01uF bypass capacitor between PIN 2 and 4.
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.
2210282330_ABRACON-ASSFLP-D02_C1326176.pdf
|
|
Low EMI clock oscillator ABRACON ASSFLP-D02 programmable spread spectrum in compact ceramic package for electronic devices Images
|
