SI5341B-D07870-GMR vs SI5341A-D07228-GM Comparison
Detailed side-by-side comparison of SI5341B-D07870-GMR by Skyworks Solutions and SI5341A-D07228-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
SI5341B-D07870-GMR - 10-Out 350MHz Jitter Clock Gen | Skyworks
SI5341B-D07870-GMR ✓ ActiveSkyworks Solutions
SI5341A-D07228-GM - 10-Output Ultra-Low Jitter Clock Gen | Skyworks
SI5341A-D07228-GM ✓ ActiveSpecification Comparison
| Parameter | SI5341B-D07870-GMR | SI5341A-D07228-GM |
|---|---|---|
| Brand | Skyworks Solutions | Skyworks Solutions |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $10.85 | $18.92 |
| Product Type | Clock Generator, any-frequency, any-output | Any-frequency, any-output clock generator |
| Number of Outputs | 10 (8 differential + 2 single-ended, software-mapped) | 10 (programmable) |
| Maximum Output Frequency | 350 MHz | 1028 MHz |
| Maximum Input Reference Frequency | 750 MHz | — |
| RMS Phase Jitter (12 kHz to 20 MHz) | 0.09 ps typical | — |
| Frequency Synthesis Modes | Integer-N and Fractional-N (MultiSynth) | — |
| Number of Reference Inputs | 4 (automatic reference switching) | — |
| Output Formats | LVDS, LVPECL, HCSL, CML, CMOS | LVDS / LVPECL / HCSL / LVCMOS |
| Programming Interface | I2C / SPI (selectable) | — |
| Supply Voltage | 3.3 V core; 1.8 V internal LDO | — |
| NVM Configuration | Factory-preprogrammed (variant -D07870-) | — |
| Package | 64-VFQFN Exposed Pad (QFN-64, 9 x 9 mm typical) | 64-pin VFQFN exposed-pad (QFN-64) |
| Operating Temperature Range | -40 C to +85 C (industrial) | -40 C to +85 C |
| MSL Level | MSL 2 (1 year floor life) | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS / REACH | Compliant per distributor product pages | — |
| Family | Si5341B (ultra-low-jitter clock generator) | — |
| Output Jitter | — | 90 fs RMS (12 kHz to 20 MHz) |
| Supply Voltage Range | — | 1.71 V to 3.47 V |
| Reference Input - Crystal | — | 25 MHz to 54 MHz |
| Reference Input - Differential Clock | — | 10 MHz to 750 MHz |
| Reference Input - LVCMOS Clock | — | 10 MHz to 250 MHz |
| Configuration Interface | — | I2C / SPI |
| On-chip Configuration Memory | — | Yes (EEPROM) |
| Package Dimensions | — | 9 mm x 9 mm |
| MultiSynth Fractional Synthesizer | — | Yes (proprietary) |
| RoHS Status | — | Compliant |