SI5335C-B07520-GM vs SI5335B-B03900-GMR Comparison
Detailed side-by-side comparison of SI5335C-B07520-GM by Skyworks Solutions and SI5335B-B03900-GMR 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
SI5335C-B07520-GM - 4-Output Clock Generator, 350 MHz, QFN-24 | Skyworks
SI5335C-B07520-GM ✓ ActiveSkyworks Solutions
SI5335B-B03900-GMR - 4-Output Any-Frequency Clock Generator | Skyworks
SI5335B-B03900-GMR ✓ ActiveSpecification Comparison
| Parameter | SI5335C-B07520-GM | SI5335B-B03900-GMR |
|---|---|---|
| Brand | Skyworks Solutions | Skyworks Solutions |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $4.05 | $3.48 |
| Function | Clock generator | 4-output any-frequency clock generator |
| Number of Outputs | 4 | 4 (each configurable as 1 differential pair or 2 single-ended) |
| Output Type | Differential or single-ended (CMOS, LVDS, HCSL, LVPECL) | — |
| Output Frequency Range | 1 MHz to 350 MHz | 1 MHz to 200 MHz per output (350 MHz with MultiSynth) |
| Input Type | Crystal, LVCMOS, LVDS, LVPECL, HCSL reference | — |
| Number of Input References | 1 | — |
| Supply Voltage | 1.8 V / 2.5 V / 3.3 V (single supply) | — |
| Internal LDOs | Yes (2.5 V/3.3 V core LDO) | — |
| Programmability | Web-customizable via ClockBuilder Pro utility | — |
| User-Defined Pins | 5 (pins 3, 5, 6, 12, 19) | — |
| Spread Spectrum | Configurable (down-spread and center-spread) | — |
| Output Enable Control | Per-bank OE (hardware-managed via pin) | — |
| Package | 24-VFQFN Exposed Pad (QFN-24, 4x4 mm) | QFN-24-EP (4x4 mm) with exposed thermal pad |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C | -40C to +85C (industrial) |
| MSL Level | 2 (1 year floor life) | 3 (168 hours) |
| RoHS Status | Compliant | Compliant |
| Packaging | Tray (GM suffix) | — |
| Manufacturer | — | Skyworks Solutions (formerly Silicon Labs) |
| Part Number Suffix | — | B03900-GMR (custom frequency plan) |
| Synthesis Technology | — | MultiSynth fractional divider, 0 ppm synthesis error |
| Input Reference | — | External crystal or CMOS reference (XTAL input) |
| Core Supply Voltage | — | 1.8 V |
| Output Voltage (per bank) | — | 1.8 V / 2.5 V / 3.3 V configurable |
| Output Formats | — | LVDS, LVPECL, HCSL, CMOS (bank configurable) |
| Lead-Free / Halogen-Free | — | Yes / Yes |
| Configuration Interface | — | I2C / SPI + Skyworks ClockBuilder Pro |