SI5345A-D-GMR vs SI5345B-D-GM Comparison
Detailed side-by-side comparison of SI5345A-D-GMR by Skyworks Solutions and SI5345B-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-D-GMR - 10-Output Jitter Attenuator | Skyworks | 1028 MHz
SI5345A-D-GMR ✓ ActiveSpecification Comparison
| Parameter | SI5345A-D-GMR | SI5345B-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) | $8.75 | $8.55 |
| Product Type | Clock Multiplier / Jitter Attenuator | — |
| Series | Si5345 (Si5345A variant, Rev D) | — |
| Number of Outputs | 10 | 10 |
| Output Frequency Range | 0.001 MHz to 1028 MHz | 0.001 MHz to 350 MHz |
| Input Frequency Range | 0.008 MHz to 750 MHz | — |
| RMS Jitter (12 kHz-20 MHz) | 1.5 ps max (typ < 200 fs) | — |
| Output Logic Levels | LVPECL, LVDS, HCSL, LVCMOS, CML (per-pin selectable) | — |
| PLL Technology | DSPLL (4th-gen) + MultiSynth fractional divider | — |
| Programming Interface | I2C / SPI (selectable) | — |
| Non-Volatile Memory | Yes (in-circuit programmable) | — |
| Package | 64-pin QFN (9x9 mm) with exposed pad | 64-pin QFN Exposed Pad (9x9 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Supply Voltage | 1.8 V core, 3.3 V I/O (typical) | 1.8 V / 3.3 V (core / IO) |
| Operating Temperature | -40 C to +85 C | — |
| MSL Level | 3 | [DATA_NEEDED: MSL level] |
| RoHS Status | Compliant | Compliant |
| Configuration Tool | ClockBuilder Pro (Skyworks / Silicon Labs) | — |
| Function | — | 10-channel any-frequency jitter attenuator / clock multiplier |
| Phase Jitter (RMS, typical) | — | 0.09 ps |
| Reference Input Frequency Range | — | [DATA_NEEDED: reference input frequency range] |
| 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 |
| Technology | — | DSPLL (4th gen) + MultiSynth fractional dividers |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |