IC OSC SILICON PROG 6DFN
| Part Number | LTC6990CDCB#PBF |
| Date Code | 2108 |
| Quantity Available | 15634 pcs |
| Manufacturer | Linear Technology/Analog Devices |
| Lead Time | Ship within 24 hours |
| QTY | 2000 |
| Datasheet | LTC6990.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 | SINGAPORE |
| Country of Diffusion | KOREA |
| Base Product Number | LTC6990 |
| Packaging | Reel |
| Lot Number | QJ39043.71 |
| MSL | 3 |
| Series | TimerBlox |
| Type | Oscillator, Silicon |
| Count | - |
| Frequency | 488Hz ~ 1MHz |
| Voltage - Supply | 2.25 V ~ 5.5 V |
| Current - Supply | 235μA |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | 6-WFDFN Exposed Pad |
| Supplier Device Package | 6-DFN (2x3) |
| Mounting Type | Surface Mount |
The LTC6990CDCB#PBF is a precision silicon oscillator with a programmable frequency range of 488Hz to 2MHz. It can be used as a fixed-frequency or voltage-controlled oscillator (VCO). The LTC6990 is part of the TimerBlox® family of versatile silicon timing devices.
A single resistor, RSET, programs the LTC6990’s internal master oscillator frequency. The output frequency is determined by this master oscillator and an internal frequency divider, NDIV, programmable to eight settings from 1 to 128.
Optionally, a second resistor at the SET input provides linear voltage control of the output frequency and can be used for frequency modulation. A narrow or wide VCO tuning range can be configured by the appropriate selection of the two resistors.
The LTC6990CDCB#PBF includes an enable function that is synchronized with the master oscillator to ensure clean, glitch-free output pulses. The disabled output can be configured to be high impedance or forced low.
