Order Number OP4008B
- 669.327MHz SAW Optical Timing Clock
- Tolerance / Specification: +/-100 @ 2 Jitter
- Phase-locked loop (PLL) applictions in optical data communications systems
- Optical timing reference for forward error correction applications
Explanation of Product Status Products under development
Please contact us for product availability and sample lead-time.
Product is in mass production. Not recommended for new designs. We are evaluating the schedule for the discontinuing of production of this item. Contact Murata or refer to the website for details of product supply and possible alternative product information. Production of this product has stopped. Contact Murata for inventory availability and possible alternative products. This product is particularly recommended among our products currently in production. It's new item.
The output of this device is generated and filtered by narrow-band quartz SAW elements at 669.327 MHz. The configuration of this clock provides a pure signal for optical timing applications in noisy signal environments. The Q/Q differential output swing of +/-1 volt about 0 Vdc has symmetry better than +/-1% into loads from 40 to 70 ohms, determined by customer application. The long term frequency accuracy is set by an external reference source allowing this device to complete a Phase Lock Loop design without the usual noise and jitter problems associated with PLL's.
|Product Type||Optical Timing Clock|
|Frequency MHz (min)||669.26|
|Frequency MHz (max)||669.394|
|Operating Temperature Range||-40 to +85|
|Operating Temperature °C (min)||-40|
|Operating Temperature °C (max)||85|
|Mounting Type||8-Terminal Surface Mount Package (SMP)|
|Dimension||13.5 x 9.4 mm|
|Supply Voltage (Vdc)||3.3|
|Document Statement||Visit the Support section for Application Notes, Reference Designs, White Papers, and more information about designing products using Murata SAW-Based frequency control devices.|
|Data Sheet||Download PDF|
|Data Sheet Date||Feb 8, 2010|
|Packaging||Tape and Reel|
|Shipping Size||7" @ 500 Units / Reel|