SI5345A-D04594-GMR vs SI5344B-D-GM Comparison
Detailed side-by-side comparison of SI5345A-D04594-GMR by Skyworks Solutions and SI5344B-D-GM by Skyworks Solutions. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Skyworks Solutions
SI5345A-D04594-GMR - 10-Output Jitter Attenuator | Skyworks
SI5345A-D04594-GMR ✓ ActiveSkyworks Solutions
SI5344B-D-GM - 4-Output Jitter Attenuator, 350 MHz | Skyworks
SI5344B-D-GM ✓ ActiveSpecification Comparison
| Parameter | SI5345A-D04594-GMR | SI5344B-D-GM |
|---|---|---|
| Brand | Skyworks Solutions | Skyworks Solutions |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $18.10 | $11.05 |
| Product Type | Clock Synthesizer / Jitter Attenuator | — |
| Series | Si5345 (Si5345A family variant) | — |
| Number of Outputs | 10 | 4 |
| Output Frequency Range | up to 1028 MHz (any frequency) | Up to 350 MHz per output |
| Output Logic Levels | LVDS, LVPECL, HCSL, CML, CMOS, HSTL, SSTL (selectable per output) | — |
| Supply Voltage (Core) | 1.71 V to 1.89 V | — |
| Control Interface | I2C | — |
| Operating Temperature Range | -40 C to +85 C | -40 C to +85 C |
| Package | QFN-64-EP (9x9 mm) with exposed thermal pad | 44-pin QFN EP, 7x7 mm |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 2 (1 year floor life) | — |
| RoHS Status | Compliant | Compliant |
| Factory Programming Code | D04594 (custom frequency plan via ClockBuilder Pro) | — |
| Packaging | Tape & Reel (TR) | — |
| Quantity per Reel | 1000 | — |
| Function | — | Clock multiplier and jitter attenuator |
| Input Frequency Range | — | 0.008 MHz to 750 MHz |
| Number of Inputs | — | 1 reference input |
| Output Type | — | Differential or single-ended (programmable) |
| Jitter Performance | — | Sub-100 fs RMS typical (12 kHz to 20 MHz) |
| Programmable Memory | — | In-circuit programmable non-volatile memory (NVM) |
| Configuration Interface | — | I2C / SPI serial interface |
| Jitter Attenuation Bandwidth | — | Digitally programmable |
| Technology | — | Fourth-generation DSPLL with MultiSynth fractional-N |