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