Product Overview
The ASSFLP Series is a programmable, low EMI clock oscillator designed for applications requiring reduced electromagnetic interference. Featuring a ceramic package and tri-state function, this oscillator is suitable for RoHS reflow profiles and offers high reliability. It is ideal for use in laptop computers, PDAs, LCDs, digital cameras, wireless LAN devices, mobile phones, printers, and flat TVs. Quick turn delivery is available for small quantities.
Product Attributes
- Brand: ABRACON
- Series: ASSFLP
- Package: 5.0 x 3.2 x 1.3mm Ceramic package
- Certifications: ISO9001:2008 Certified, RoHS / RoHS II Compliant
- Moisture Sensitivity Level (MSL): N/A (Hermetically Sealed)
- ESD Sensitive: Yes
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 the dB level when no modulation. |
| Operating Temperature | -40 | | +85 | C | |
| Overall Frequency Stability* | -50 | | +50 | ppm | See options |
| Supply Voltage (Vdd) | 2.97 (3.3V Std) / 2.25 (2.5V Opt 1) | 3.3 / 2.5 | 3.63 (3.3V Std) / 2.75 (2.5V Opt 1) | Vdc | |
| Input Current (Vdd = 2.5V) | 10 (8-49.999MHz) / 15 (50-79.999MHz) / 20 (80-99.999MHz) / 25 (100-160MHz) | 20 (8-49.999MHz) / 20 (50-79.999MHz) / 25 (80-99.999MHz) / 30 (100-160MHz) | | mA | |
| Input Current (Vdd = 3.3V) | 15 (8-49.999MHz) / 20 (50-79.999MHz) / 25 (80-99.999MHz) / 30 (100-160MHz) | 20 (8-49.999MHz) / 25 (50-79.999MHz) / 30 (80-99.999MHz) / 40 (100-160MHz) | | mA | |
| Rise and Fall Time (Tr/Tf) (Vdd = 2.5V) | 2.0 (8-49.999MHz) / 2.0 (50-79.999MHz) / 1.5 (80-99.999MHz) / 1.5 (100-160MHz) | 5.0 (8-49.999MHz) / 4.0 (50-79.999MHz) / 3.0 (80-99.999MHz) / 3.0 (100-160MHz) | | ns | |
| Rise and Fall Time (Tr/Tf) (Vdd = 3.3V) | 3.0 (8-49.999MHz) / 2.5 (50-79.999MHz) / 2.0 (80-99.999MHz) / 1.5 (100-160MHz) | 10.0 (8-49.999MHz) / 8.0 (50-79.999MHz) / 5.0 (80-99.999MHz) / 4.0 (100-160MHz) | | ns | |
| 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 | Programmable | 120 | kHz | |
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
Dimensions: 5.0 x 3.2 x 1.3 mm
Part Number Example: ASSFLP - [Frequency in MHz] - [Overall Freq. Stability] - [Packaging] - [Spread Spectrum Band Width] - [Supply Voltage]
Spread Spectrum Band Width Options: C02 (0.250% Center, -0.50% Down), C04 (0.50% Center, -0.75% Down), C08 (1.00% Center, -1.00% Down), C12 (1.50% Center, -1.50% Down), C16 (2.00% 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%.
2210282330_ABRACON-ASSFLP1-R-C08_C1323460.pdf
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Ceramic package programmable low EMI clock oscillator ABRACON ASSFLP1-R-C08 ideal for mobile phones printers and flat TVs Images
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