| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
848 pcs
|
848 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Core Supply Current | |
| Differential | |
| Frequency | |
| Input | |
| Main Purpose | |
| Mounting Type | |
| Number of Circuits | |
| Operating Temperature | |
| Output | |
| PLL | |
| Phase Jitter | |
| Ratio | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage |
The Skyworks Solutions SI5338M-B-GM is a high-performance, low-jitter clock generator designed for flexible frequency synthesis. Utilizing patented MultiSynth™ technology, it can generate any frequency on each of its four independent output drivers with 0 ppm precision. This capability allows it to replace multiple crystal oscillators or function as a frequency translator.
The device supports a wide range of input references, including external crystals, CMOS, SSTL/HSTL, and differential inputs, with maximum frequencies up to 710 MHz. The outputs are independently configurable to support various signal formats such as LVPECL, LVDS, HCSL, CMOS, SSTL, and HSTL, with frequencies ranging from 0.16 MHz to 710 MHz depending on the format. The SI5338M-B-GM operates from a 1.8, 2.5, or 3.3 V core supply and offers independent output voltage configuration per driver.
Key features include low phase jitter of 0.7 ps RMS typical, true zero ppm frequency accuracy, and highly configurable output drivers. It also supports spread spectrum generation and has loss of lock and loss of signal alarms. The device is programmed via an I2C/SMBus-compatible serial interface. It is housed in a compact 4 x 4 mm, 24-QFN package, making it suitable for space-constrained applications. The operating temperature range is -40 to +85 °C.
Applications for the SI5338M-B-GM include Ethernet switches and routers, PCIe Gen1/2/3/4 interfaces, and telecommunications equipment. Its flexibility in frequency generation and output configuration makes it ideal for complex timing designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $3.70 | $3.70 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum input frequency for differential input is 710 MHz, for SSTL/HSTL input is 350 MHz, for CMOS input is 200 MHz, and for external crystal is 30 MHz.
The output frequency capabilities vary by format: up to 710 MHz for LVPECL/LVDS, up to 350 MHz for SSTL/HSTL, up to 250 MHz for HCSL, and up to 200 MHz for CMOS.
The core supply voltage range is from 1.8 V to 3.3 V.
The operating temperature range is from -40 °C to +85 °C.
The typical phase jitter is 0.7 ps RMS.
The SI5338M-B-GM is supplied in a 24-VFQFN Exposed Pad package, with a supplier package size of 24-QFN (4x4mm).