Product Overview
The ASSFLP Series is a programmable spread spectrum low EMI clock oscillator designed for applications requiring reduced electromagnetic interference. Featuring a ceramic package and tri-state function, these oscillators are suitable for RoHS reflow profiles and offer high reliability due to seam sealing. They are 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
- Certifications: ISO9001:2008 Certified, RoHS / RoHS II Compliant
- Package: Ceramic, Seam sealed
- Moisture Sensitivity Level (MSL): N/A (Hermetically Sealed)
- ESD Sensitive: Yes
- Product Type: Low EMI Oscillator
Technical Specifications
| Parameter | Minimum | Typical | Maximum | Units | Notes |
|---|---|---|---|---|---|
| Package 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 (100MHz at C02) | -7 | dBc | Refer to the dB level when no modulation. | ||
| EMI Reduction (100MHz at C04) | -9 | dBc | |||
| Operating Temperature | -40 | +85 | C | ||
| Overall Frequency Stability* | -50 | +50 | ppm | See options | |
| Supply Voltage (Vdd) | 2.97 (Vdd=3.3V) 2.25 (Vdd=2.5V) | 3.3 (Vdd=3.3V) 2.5 (Vdd=2.5V) | 3.63 (Vdd=3.3V) 2.75 (Vdd=2.5V) | Vdc | Standard Vdd = 3.3V, Option 1 Vdd = 2.5V |
| Input Current (Vdd = 2.5V) | 10-20 (8-49.999MHz) 15-20 (50-79.999MHz) 20-25 (80-99.999MHz) 25-30 (100-160MHz) | mA | |||
| Input Current (Vdd = 3.3V) | 15-20 (8-49.999MHz) 20-25 (50-79.999MHz) 25-30 (80-99.999MHz) 30-40 (100-160MHz) | mA | |||
| Rise and Fall Time (Vdd = 2.5V) | 2.0-5.0 (8-49.999MHz) 2.0-4.0 (50-79.999MHz) 1.5-3.0 (80-99.999MHz) 1.5-3.0 (100-160MHz) | ns | |||
| Rise and Fall Time (Vdd = 3.3V) | 3.0-10.0 (8-49.999MHz) 2.5-8.0 (50-79.999MHz) 2.0-5.0 (80-99.999MHz) 1.5-4.0 (100-160MHz) | ns | |||
| Output Voltage (VOH) | 0.9*Vdd | V | |||
| Output Voltage (VOL) | 0.1*Vdd | V | |||
| Tri-state function (Stand-by) | Hi Z | '0' (VIH<0.3*Vdd) : Hi Z '1' (VIH0.7*Vdd) or Open: Oscillation | |||
| Modulation carrier frequency (Dither rate) | 15 | Programmable dependant | 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
Note *: All spectrum spread percentage numbers are typical values.
2210282330_ABRACON-ASSFLP-C12_C1326117.pdf
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