The Fujitsu MB15F74UV is a serial input Phase Locked Loop (PLL) frequency synthesizer with a 4000 MHz and a 2000 MHz prescalers. It uses the BiCMOS process, with a typical supply current of 9.0 mA at 3.0 V. The supply voltage range is from 2.7 V to 3.6 V. It features high frequency operation, low power supply voltage, ultra low power supply current, selectable charge pump current, and direct power saving function.
The MB15F74UV is a dual serial‑input PLL frequency synthesizer offering up to 4000 MHz RF and 2000 MHz IF operation. It uses a BiCMOS process with a typical supply current of 9.0 mA at 3.0 V and supports power‑saving mode with a typical 0.1 µA current.
The device is supplied in an 18‑pin plastic BCC (LCC‑18P‑MO05) package and provides a 23‑bit shift register, programmable prescalers, and a serial data interface compatible with the MB15F74UL part. Pin assignments, absolute maximum ratings, recommended operating conditions and detailed electrical characteristics are listed in the sheet.
| Supply voltage range | 2.7 V to 3.6 V |
|---|---|
| Typical supply current | 9.0 mA at 3.0 V |
| Maximum RF frequency | 4000 MHz |
| Maximum IF frequency | 2000 MHz |
| Package type | 18‑pin plastic BCC (LCC‑18P‑MO05) |
| Operating temperature range | -40 °C to +85 °C |
| Shift register length | 23 bits |
| Serial data format compatibility | Compatible with MB15F74UL |
The typical supply current is 9.0 mA when powered at 3.0 V.
The MB15F74UV operates from –40 °C up to +85 °C.
The device contains a 23‑bit shift register.