CD9088CB is a single-chip FM tuning radio circuit with features such as simple peripheral circuit and low application cost.
The document details the Sharp CD9088CB, a monolithic IC designed for FM receiver applications in both portable and fixed equipment. It integrates all functions from RF input to audio output, featuring a 70kHz loop filter system and selectable noise suppression circuits. The chip operates with a supply voltage as low as 1.8V and covers the frequency range of 88MHz to 108 MHz. This manual is written in Chinese.
| Operating Temperature Range | -10 ~ 70 °C |
|---|---|
| Storage Temperature Range | -55 ~ 150 °C |
| Frequency Range | 88 MHz to 108 MHz |
Automatic tuning is available within the frequency range from 88MHz to 108 MHz.
The maximum operating temperature is 70 degrees Celsius.