SI53306-B-GMR vs SI53307-B-GM Comparison
Detailed side-by-side comparison of SI53306-B-GMR by Skyworks Solutions and SI53307-B-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
SI53306-B-GMR - 1:4 Universal Low-Jitter Clock Buffer | Skyworks
SI53306-B-GMR ✓ ActiveSkyworks Solutions
SI53307-B-GM - 2:2 Low-Jitter Clock Buffer | Skyworks | 725MHz
SI53307-B-GM ✓ ActiveSpecification Comparison
| Parameter | SI53306-B-GMR | SI53307-B-GM |
|---|---|---|
| Brand | Skyworks Solutions | Skyworks Solutions |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.92 | $2.12 |
| Function | Universal 1:4 low-jitter clock buffer / level translator | Universal 2:2 low-jitter clock buffer / level translator |
| Number of Outputs | 4 (1:4 fanout) | — |
| Number of Inputs | 2 (selectable via glitchless mux) | — |
| Output Frequency Range | 1 MHz to 725 MHz | — |
| Additive Jitter | 50 fs RMS typical (12 kHz to 20 MHz) | — |
| Input Formats | Differential or single-ended (LVCMOS, LVDS, LVPECL, HCSL, SSTL, HSTL) | — |
| Output Formats | Pin-selectable LVPECL, LVDS, HCSL, LVCMOS | — |
| Supply Voltage | 2.5 V or 3.3 V | 2.97 V to 3.63 V |
| Built-in LDOs | Yes (high PSRR, reduces external components) | — |
| Output Skew | [DATA_NEEDED: output skew] | < 50 ps (channel-to-channel) |
| Propagation Delay | [DATA_NEEDED: propagation delay] | — |
| Divider Options | 1, 2, 4, 5, 8, 10, 20, 40, 80, 160 (per output) | — |
| Operating Temperature Range | -40 °C to +85 °C | — |
| Package | 16-pin QFN with exposed pad (3 × 3 mm) | 16-QFN (3x3 mm) with exposed pad |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL level] | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | Yes |
| Input-to-Output Ratio | — | 2:2 (2 outputs from up to 2 selectable inputs) |
| Input Mux | — | 2:1 with glitchless switching |
| Output Channels | — | 2 differential pairs |
| Frequency Range | — | 1 MHz to 725 MHz |
| Additive Jitter (typ.) | — | 50 fs RMS (12 kHz to 20 MHz) |
| Supported Output Formats | — | LVDS, LVPECL, HCSL, LVCMOS, CML, SSTL (pin-selectable) |
| Divider Range | — | ÷1, ÷2, ÷4, ÷8, ÷16, ÷32, ÷64 (per output, pin-selectable) |
| Built-in Supply Regulation | — | Internal LDOs for high PSRR |
| PSRR | — | > 90 dB (low frequency, per datasheet) |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |