SI5345A-D04594-GMR vs SI5345A-D06546-GM Comparison
Detailed side-by-side comparison of SI5345A-D04594-GMR by Skyworks Solutions and SI5345A-D06546-GM by Silicon Labs. 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 ✓ ActiveSilicon Labs
SI5345A-D06546-GM - 10-Output Any-Freq Jitter Attenuator | Silicon Labs
SI5345A-D06546-GM ✓ ActiveSpecification Comparison
| Parameter | SI5345A-D04594-GMR | SI5345A-D06546-GM |
|---|---|---|
| Brand | Skyworks Solutions | Silicon Labs |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $18.10 | $14.20 |
| Product Type | Clock Synthesizer / Jitter Attenuator | — |
| Series | Si5345 (Si5345A family variant) | — |
| Number of Outputs | 10 | 10 |
| Output Frequency Range | up to 1028 MHz (any frequency) | — |
| 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 | I2C / SPI (ClockBuilder Pro configurable) |
| Operating Temperature Range | -40 C to +85 C | — |
| Package | QFN-64-EP (9x9 mm) with exposed thermal pad | 64-pin QFN (10x10 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 2 (1 year floor life) | [DATA_NEEDED: MSL rating] |
| 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 / Jitter Attenuator |
| Max Output Frequency | — | 1028 MHz |
| Number of Inputs | — | 1 reference input pair (XA/XB) |
| Jitter (12 kHz to 20 MHz) | — | <200 fs RMS typical [DATA_NEEDED: exact figure] |
| Output Types Supported | — | LVPECL, LVDS, HCSL, CML, CMOS, SSTL (per-pin configurable) |
| Frequency Synthesis Range | — | 1 Hz to 1.028 GHz per output |
| Architecture | — | MultiSynth fractional-N DSPLL |
| Reference Input | — | Differential pair (XA/XB) |
| Core Supply Voltage | — | 1.8 V or 3.3 V (single rail) [DATA_NEEDED: nominal typical] |
| Operating Temperature | — | -40C to +85C (industrial) [DATA_NEEDED: exact grade letter] |
| Lead Free | — | Yes |