封装信息
| CAD 模型: | View CAD Model |
| Pkg. Type: | TQFP-EP |
| Pkg. Code: | QMW |
| Lead Count (#): | 48 |
| Pkg. Dimensions (mm): | 7.0 x 7.0 x 1.00 |
| Pitch (mm): | 0.5 |
环境和出口类别
| Moisture Sensitivity Level (MSL) | 3 |
| ECCN (US) | EAR99 |
| HTS (US) | 8542.39.0090 |
| RoHS (ISL74420M30NZ) | 下载 |
| Pb (Lead) Free | Yes |
产品属性
| Pkg. Type | TQFP-EP |
| Carrier Type | Tray |
| MOQ | 25 |
| Moisture Sensitivity Level (MSL) | 3 |
| CAGE code | 34371 |
| Cascadable? | Yes |
| DSEE (MeV·cm2/mg) | 46 |
| Die Sale Availability? | No |
| Flow | RT Plastic |
| Interface | I2C |
| Lead Count (#) | 48 |
| Length (mm) | 7 |
| Maximum Clock Frequency | 48MHz |
| Minimum Clock Frequency | 25kHz |
| Output Clock Supply Voltage (max) (V) | 5.5 |
| Output Clock Supply Voltage (min) (V) | 3 |
| Output Freq Range (MHz) | 0.025 - 48 |
| Outputs (#) | 4 |
| PROTO Availability? | No |
| Pb (Lead) Free | Yes |
| Pb Free Category | Nickel/Palladium/Gold-Silver - e4 |
| Pitch (mm) | 0.5 |
| Pkg. Dimensions (mm) | 7.0 x 7.0 x 1.00 |
| Qualification Level | Radiation Tolerant Plastic |
| Rating | Space |
| Supply Voltage (max) (V) | 18 - 18 |
| Supply Voltage (min) (V) | 3 - 3 |
| Supply current (mA) | 33 |
| TID LDR (krad(Si)) | 30 |
| Temp. Range (°C) | -55 to +125°C |
| Thickness (mm) | 1 |
| Width (mm) | 7 |
有关 ISL74420M 的资源
描述
The ISL74420M is a radiation tolerant, quad-output clock fanout IC with an optional internal oscillator. It provides synchronization clocks for any application and is particularly useful in multiphase power converters.
Using this device, users can connect multiple ISL74420M devices to create more than four synchronized clocks, set division and delay options through selection pins or over an I2C/SMBus interface, configure each of the four outputs to a specific frequency division and phase delay, and tune the 48MHz internal oscillator by ± 10% with an external resistor
The ISL74420M is available in a 48-lead TQFP-EP package and operates in the −55°C to +125°C temperature range.