9DML0451AKILFT vs 9DML0441AKILF Comparison
Detailed side-by-side comparison of 9DML0451AKILFT by Renesas Electronics and 9DML0441AKILF by Renesas Electronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Renesas Electronics
9DML0451AKILFT - 2:4 PCIe Gen 1-7 Clock Mux 24-QFN | Renesas
9DML0451AKILFT ✓ ActiveRenesas Electronics
9DML0441AKILF - 2:4 3.3V PCIe Gen 1-5 Clock Mux | Renesas
9DML0441AKILF ✓ ActiveSpecification Comparison
| Parameter | 9DML0451AKILFT | 9DML0441AKILF |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.72 | $2.25 |
| Function | 2:4 PCIe Clock Multiplexer | 2:4 PCIe Gen 1-5 Clock Mux |
| Number of Inputs | 2 (HCSL differential) | 2 |
| Number of Outputs | 4 (LP-HCSL differential) | 4 differential |
| Output Type | LP-HCSL with integrated 85 ohm termination | — |
| Input Type | HCSL-compatible differential | HCSL-compatible differential |
| Maximum Output Frequency | 200 MHz | — |
| Supply Voltage | 3.3 V | 3.3 V |
| Typical Power Consumption | 79 mW | 79 mW |
| PCIe Generation Support | Gen 1 through Gen 7 | — |
| PCIe Architecture Support | CC, SRnS, SRIS | — |
| Switching Modes | Asynchronous or glitch-free gapped-clock | Asynchronous or glitch-free gapped-clock |
| Output Enable | Per-output OE# pin | Per-output OE# pins |
| Spread Spectrum Clocking | SSC compatible | — |
| Package | 24-VFQFPN 4x4 mm | 24-VFQFPN (NLG24P3), 4 mm × 4 mm |
| Operating Temperature | -40 C to +85 C (industrial) | -40 °C to +85 °C |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Output Impedance | 85 ohm integrated | 100 Ω (integrated termination) |
| Product Type | — | PCIe Clock Multiplexer / Buffer |
| Output Frequency (max) | — | 200 MHz |
| Spread Spectrum Clocking (SSC) | — | Compatible |
| PCIe Compliance | — | Gen 1, Gen 2, Gen 3, Gen 4, Gen 5 |
| Carrier / Packaging | — | Tray |