SI5345B-D-GM vs SI5344B-D-GM Comparison
Detailed side-by-side comparison of SI5345B-D-GM 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
SI5344B-D-GM - 4-Output Jitter Attenuator, 350 MHz | Skyworks
SI5344B-D-GM ✓ ActiveSpecification Comparison
| Parameter | SI5345B-D-GM | 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) | $8.55 | $11.05 |
| Function | 10-channel any-frequency jitter attenuator / clock multiplier | Clock multiplier and jitter attenuator |
| Output Frequency Range | 0.001 MHz to 350 MHz | Up to 350 MHz per output |
| Number of Outputs | 10 | 4 |
| Phase Jitter (RMS, typical) | 0.09 ps | — |
| Reference Input Frequency Range | [DATA_NEEDED: reference input frequency range] | — |
| Supply Voltage | 1.8 V / 3.3 V (core / IO) | — |
| Output Logic Formats | LVCMOS, LVDS, LVPECL, HCSL, CML | — |
| Control Interface | I2C / SPI (serial) | — |
| On-chip NVM | Yes (in-circuit programmable, powers up configured) | — |
| Jitter Attenuation Bandwidth | Digitally programmable | Digitally programmable |
| Technology | DSPLL (4th gen) + MultiSynth fractional dividers | Fourth-generation DSPLL with MultiSynth fractional-N |
| Package | 64-pin QFN Exposed Pad (9x9 mm) | 44-pin QFN EP, 7x7 mm |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| RoHS Status | Compliant | Compliant |
| 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 |