SI5345A-D-GM vs SI5345A-D-GMR مقایسه
مقایسه دقیق کنار به کنار SI5345A-D-GM توسط Skyworks Solutions و SI5345A-D-GMR توسط Skyworks Solutions. مشخصات کلیدی، پارامترهای الکتریکی، بسته‌بندی، وضعیت چرخه عمر، قیمت‌گذاری و موجودی را مقایسه کنید تا بهترین قطعه را برای نیازهای طراحی خود تعیین کنید.
Skyworks Solutions
SI5345A-D-GM - 10-Output Jitter Attenuator, <1028 MHz | Skyworks
SI5345A-D-GM ✓ فعالSkyworks Solutions
SI5345A-D-GMR - 10-Output Jitter Attenuator | Skyworks | 1028 MHz
SI5345A-D-GMR ✓ فعالمقایسه مشخصات
| پارامتر | SI5345A-D-GM | SI5345A-D-GMR |
|---|---|---|
| برند | Skyworks Solutions | Skyworks Solutions |
| دسته‌بندی | Clock & Timing | Clock & Timing |
| وضعیت چرخه عمر | فعال | فعال |
| Product Type | 10-Channel Any-Frequency Any-Output Jitter Attenuator / Clock Multiplier | Clock Multiplier / Jitter Attenuator |
| Series | Si5345 (Si5345A/B/C/D variants) | Si5345 (Si5345A variant, Rev D) |
| تعداد خروجی‌ها | 10 | 10 |
| Differential Input Frequency Range | 8 kHz to 750 MHz | — |
| LVCMOS Input Frequency Range | 8 kHz to 250 MHz | — |
| Differential Output Frequency Range | 100 Hz to 1028 MHz | — |
| Output RMS Jitter | 90 fs typical (12 kHz to 20 MHz) | — |
| External Crystal Reference | 25 to 54 MHz (XA/XB pins) | — |
| Jitter Attenuation Bandwidth | Digitally programmable | — |
| Architecture | DSPLL with digital holdover | — |
| Configuration Interface | I2C / SPI (ClockBuilder Pro software) | — |
| بسته‌بندی | 64-VFQFN Exposed Pad (QFN-64 EP, 9x9 mm) | 64-pin QFN (9x9 mm) with exposed pad |
| نوع نصب | Surface Mount | Surface Mount |
| محدوده دمای کاری | -40C to +85C (industrial) | — |
| ولتاژ تغذیه | 1.8 V / 2.5 V / 3.3 V core and I/O (per register config) | 1.8 V core, 3.3 V I/O (typical) |
| وضعیت RoHS | Compliant | Compliant |
| Lead-Free / Halogen-Free | Lead-free per Skyworks product page | — |
| Output Frequency Range | — | 0.001 MHz to 1028 MHz |
| Input Frequency Range | — | 0.008 MHz to 750 MHz |
| RMS Jitter (12 kHz-20 MHz) | — | 1.5 ps max (typ < 200 fs) |
| Output Logic Levels | — | LVPECL, LVDS, HCSL, LVCMOS, CML (per-pin selectable) |
| PLL Technology | — | DSPLL (4th-gen) + MultiSynth fractional divider |
| Programming Interface | — | I2C / SPI (selectable) |
| Non-Volatile Memory | — | Yes (in-circuit programmable) |
| دمای کاری | — | -40 C to +85 C |
| سطح MSL | — | 3 |
| Configuration Tool | — | ClockBuilder Pro (Skyworks / Silicon Labs) |