SI5341B-D07870-GMR vs SI5341A-D07228-GM 对比
详细并排对比 SI5341B-D07870-GMR 出自 Skyworks Solutions 和 SI5341A-D07228-GM 出自 Skyworks Solutions。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Skyworks Solutions
SI5341B-D07870-GMR - 10-Out 350MHz Jitter Clock Gen | Skyworks
SI5341B-D07870-GMR ✓ 量产中Skyworks Solutions
SI5341A-D07228-GM - 10-Output Ultra-Low Jitter Clock Gen | Skyworks
SI5341A-D07228-GM ✓ 量产中规格对比
| 参数 | SI5341B-D07870-GMR | SI5341A-D07228-GM |
|---|---|---|
| 品牌 | Skyworks Solutions | Skyworks Solutions |
| 分类 | Clock & Timing | Clock & Timing |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $10.85 | $18.92 |
| Product Type | Clock Generator, any-frequency, any-output | Any-frequency, any-output clock generator |
| 输出数量 | 10 (8 differential + 2 single-ended, software-mapped) | 10 (programmable) |
| Maximum Output Frequency | 350 MHz | 1028 MHz |
| Maximum Input Reference Frequency | 750 MHz | — |
| RMS Phase Jitter (12 kHz to 20 MHz) | 0.09 ps typical | — |
| Frequency Synthesis Modes | Integer-N and Fractional-N (MultiSynth) | — |
| Number of Reference Inputs | 4 (automatic reference switching) | — |
| Output Formats | LVDS, LVPECL, HCSL, CML, CMOS | LVDS / LVPECL / HCSL / LVCMOS |
| Programming Interface | I2C / SPI (selectable) | — |
| 电源电压 | 3.3 V core; 1.8 V internal LDO | — |
| NVM Configuration | Factory-preprogrammed (variant -D07870-) | — |
| 封装 | 64-VFQFN Exposed Pad (QFN-64, 9 x 9 mm typical) | 64-pin VFQFN exposed-pad (QFN-64) |
| 工作温度范围 | -40 C to +85 C (industrial) | -40 C to +85 C |
| MSL 等级 | MSL 2 (1 year floor life) | — |
| 安装类型 | Surface Mount | Surface Mount |
| RoHS / REACH | Compliant per distributor product pages | — |
| Family | Si5341B (ultra-low-jitter clock generator) | — |
| Output Jitter | — | 90 fs RMS (12 kHz to 20 MHz) |
| Supply Voltage Range | — | 1.71 V to 3.47 V |
| Reference Input - Crystal | — | 25 MHz to 54 MHz |
| Reference Input - Differential Clock | — | 10 MHz to 750 MHz |
| Reference Input - LVCMOS Clock | — | 10 MHz to 250 MHz |
| Configuration Interface | — | I2C / SPI |
| On-chip Configuration Memory | — | Yes (EEPROM) |
| Package Dimensions | — | 9 mm x 9 mm |
| MultiSynth Fractional Synthesizer | — | Yes (proprietary) |
| RoHS 状态 | — | Compliant |