9FGL0841BKILFT vs 9FGL0851CKILF Comparison
Detailed side-by-side comparison of 9FGL0841BKILFT by Renesas Electronics and 9FGL0851CKILF 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
9FGL0851CKILF - 8-Out 3.3V PCIe Gen1-5 Clock Generator | Renesas
9FGL0851CKILF ObsoleteSpecification Comparison
| Parameter | 9FGL0841BKILFT | 9FGL0851CKILF |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Obsolete | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.74 | $2.98 |
| Product Type | PCI Express Clock Generator | — |
| Series | 9FGL0841 | — |
| Number of Outputs | 8 (HCSL) | 8 |
| Output Frequency | 100 MHz | 100 MHz PCIe base (Gen 1-5) |
| Output Type | HCSL (100 Ohm differential) | HCSL differential |
| Input Type | Crystal or differential reference, 25 MHz | — |
| Supply Voltage | 3.3 V | — |
| PCIe Generation Support | Gen 1, Gen 2, Gen 3, Gen 4, Gen 5, Gen 6 | — |
| PCIe Architecture Support | CC, SRNS, SRIS | — |
| Spread Spectrum | Two selectable levels plus off | Off / 0.25% / 0.5% (selectable) |
| Output Enable | Dedicated OE# per output (8 pins) | 1 OE# pin per output (8 total) |
| Operating Temperature | -40C to +85C (industrial) | — |
| Package | 48-VFQFPN (6x6 mm) with exposed pad | 48-VFQFPN (KILF), 7x7 mm |
| Mounting Type | Surface Mount | — |
| MSL Level | 3 | — |
| RoHS Status | Compliant | Compliant |
| Lead-Free | Yes | — |
| Input Frequency (Reference) | — | 25 MHz (fundamental) |
| Supply Voltage (Core) | — | 3.3 V |
| Supply Voltage (VDDIO, optional) | — | 1.05 V (saves ~35% power) |
| Integrated Termination | — | 100 ohm and 85 ohm selectable |
| Typical Power Consumption | — | 112-206 mW at 3.3V |
| PCIe Compliance | — | Gen 1, Gen 2, Gen 3, Gen 4, Gen 5 |
| Clocking Architectures | — | CC, SRNS, SRIS |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| JEDEC Package Standard | — | JEDEC MO-220 (VFQFPN family) |
| Compliance Standard | — | PCI Express Base Specification Rev 5.0 |