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. This product 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, with less than 5 days for qualifying orders.
Product Attributes
- Brand: ABRACON
- Series: ASSFLP
- Certifications: ISO9001:2008 Certified, RoHS / RoHS II Compliant
- Packaging: Ceramic package, Seam sealed
- Moisture Sensitivity Level (MSL): N/A (Hermetically Sealed)
- ESD Sensitive: Yes
- Application Suitability: Commercial, Industrial (Automotive designated where applicable)
Technical Specifications
| Parameter | Minimum | Typical | Maximum | Units | Notes |
|---|---|---|---|---|---|
| Dimensions | 5.0 x 3.2 x 1.3 | mm | |||
| 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 | +50 | ppm | Includes initial tolerance, temperature, load, and supply voltage variation. See options. | |
| Supply Voltage (Vdd) | 2.97 (3.3V std) 2.25 (2.5V opt) | 3.3 2.5 | 3.63 (3.3V std) 2.75 (2.5V opt) | Vdc | |
| Input Current (Vdd = 2.5V) | 10 (8-49.999MHz) 15 (50-79.999MHz) 20 (80-99.999MHz) 25 (100-160MHz) | 20 20 25 30 | mA | ||
| Input Current (Vdd = 3.3V) | 15 (8-49.999MHz) 20 (50-79.999MHz) 25 (80-99.999MHz) 30 (100-160MHz) | 20 25 30 40 | 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 | 120 | kHz | Programmable dependant |
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
2311290516_ABRACON-ASSFLP-R-D02_C5555220.pdf
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