IC OSC SILICON PROG 6-DFN
| Part Number | LTC6908CDCB-1#PBF |
| Date Code | 2331 |
| Quantity Available | 22004 pcs |
| Manufacturer | Linear Technology/Analog Devices |
| Lead Time | Ship within 24 hours |
| QTY | 500 |
| Datasheet | LTC6908-1.pdf |
| Minimum Quantity | More than 50pcs |
| Distributor | SingSun |
| RoHS Status | Lead free / RoHS Compliant |
| Ship From | Hong Kong |
| Shipment Way | EMS/SF/DHL/TNT/UPS/FedEx |
| Country of Assembly | THAILAND |
| Country of Diffusion | USA |
| Base Product Number | LTC6908-1 |
| Packaging | Reel |
| Lot Number | XB86557.14 |
| MSL | 1 |
| Series | - |
| Type | Oscillator, Silicon |
| Count | - |
| Frequency | 50kHz ~ 10MHz |
| Voltage - Supply | 2.7 V ~ 5.5 V |
| Current - Supply | 1.25mA |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 6-WFDFN Exposed Pad |
| Supplier Device Package | 6-DFN (2x3) |
| Mounting Type | Surface Mount |
The LTC6908CDCB-1#PBF is an easy-to-use precision oscillator that provides 2-outputs, shifted by either 180° or 90°. The oscillator frequency is programmed by a single external resistor (RSET) and spread spectrum frequency modulation (SSFM) can be activated for improved electromagnetic compatibility (EMC) performance.
The LTC6908CDCB-1#PBF operates with a single 2.7V to 5.5V supply and provides rail-to-rail, 50% duty cycle square wave outputs. A single resistor from 10k to 2M is used to select an oscillator frequency from 50kHz to 10MHz (5V supply). The oscillator can be easily programmed using the simple formula outlined below:
fOUT =10MHz • 10k/RSET
The LTC6908CDCB-1#PBF’s SSFM capability modulates the output frequency by a pseudorandom noise (PRN) signal to decrease the peak electromagnetic radiation level and improve EMC performance. The amount of frequency spreading is fixed at ±10% of the center frequency. When SSFM is enabled, the rate of modulation is selected by the user. The three possible modulation rates are fOUT/16, fOUT/32 and fOUT/64.
