MK2049-45ASI vs MK2049-45SI Comparison
Detailed side-by-side comparison of MK2049-45ASI by Renesas Electronics and MK2049-45SI 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
MK2049-45SI - 51.84MHz Dual PLL Clock Synthesizer | Renesas
MK2049-45SI ✓ ActiveSpecification Comparison
| Parameter | MK2049-45ASI | MK2049-45SI |
|---|---|---|
| Brand | Renesas Electronics | Renesas Electronics |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Device Type | PLL Clock Synthesizer | Dual PLL clock synthesizer and jitter-attenuation device |
| Architecture | Dual Phase-Locked Loop | — |
| PLL | Yes | — |
| Input Signal | Clock | — |
| Output Signal | Clock | — |
| Maximum Frequency | 51.84 MHz | — |
| Number of Circuits | 1 | — |
| Input-to-Output Ratio | 1:3 | 1:3 |
| Differential Input | No | No |
| Differential Output | No | No |
| Supply Voltage | 3.3 V | 3.3 V |
| Package | 20-pin SOIC | 20-pin SOIC, 7.50 mm width |
| Package Width | 0.295 inch (7.50 mm) | — |
| Mounting Type | Surface Mount | — |
| VCXO-Based PLL | Yes | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification] | [DATA_NEEDED: AEC-Q100 qualification status] |
| Maximum Output Frequency | — | 51.84 MHz |
| Communications Input Frequency | — | 8 kHz |
| High-Frequency Input | — | 125 MHz |
| PLL Architecture | — | Dual PLL |
| First PLL Architecture | — | VCXO-based with pullable crystal |
| Selectable Output Frequencies | — | 14 |
| Buffer Mode Selections | — | 2 |
| Input Signal Type | — | Clock |
| Output Signal Type | — | Clock |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |
| Jitter Performance | — | [DATA_NEEDED: jitter attenuation and phase-noise specifications] |
| RoHS Compliance | — | [DATA_NEEDED: RoHS compliance status] |
| REACH Compliance | — | [DATA_NEEDED: REACH compliance status] |