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