9DML0451AKILFT vs 9FGL0841BKILFT Comparison
Detailed side-by-side comparison of 9DML0451AKILFT by Renesas Electronics and 9FGL0841BKILFT 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
9FGL0841BKILFT - 8-Output 3.3V PCIe Gen 1-6 Clock Generator | Renesas
9FGL0841BKILFT ObsoleteSpecification Comparison
| Parameter | 9DML0451AKILFT | 9FGL0841BKILFT |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.72 | $2.74 |
| Function | 2:4 PCIe Clock Multiplexer | — |
| Number of Inputs | 2 (HCSL differential) | — |
| Number of Outputs | 4 (LP-HCSL differential) | 8 (HCSL) |
| Output Type | LP-HCSL with integrated 85 ohm termination | HCSL (100 Ohm differential) |
| Input Type | HCSL-compatible differential | Crystal or differential reference, 25 MHz |
| Maximum Output Frequency | 200 MHz | — |
| Supply Voltage | 3.3 V | 3.3 V |
| Typical Power Consumption | 79 mW | — |
| PCIe Generation Support | Gen 1 through Gen 7 | Gen 1, Gen 2, Gen 3, Gen 4, Gen 5, Gen 6 |
| PCIe Architecture Support | CC, SRnS, SRIS | CC, SRNS, SRIS |
| Switching Modes | Asynchronous or glitch-free gapped-clock | — |
| Output Enable | Per-output OE# pin | Dedicated OE# per output (8 pins) |
| Spread Spectrum Clocking | SSC compatible | — |
| Package | 24-VFQFPN 4x4 mm | 48-VFQFPN (6x6 mm) with exposed pad |
| Operating Temperature | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Output Impedance | 85 ohm integrated | — |
| Product Type | — | PCI Express Clock Generator |
| Series | — | 9FGL0841 |
| Output Frequency | — | 100 MHz |
| Spread Spectrum | — | Two selectable levels plus off |
| MSL Level | — | 3 |
| Lead-Free | — | Yes |