Datasheet for Motorola MC13110A and MC13111A universal narrowband FM receiver ICs, covering ratings, electrical characteristics, pinout and specifications.
The MC13110A and MC13111A integrate multiple functions required for cordless telephone handsets and bases into a single universal narrowband FM receiver IC, reducing component count and board space. The devices support dual‑conversion FM reception, programmable power modes, and a serial MPU interface for control.
Key features include a programmable PLL, low‑battery detection with two thresholds, 2.7‑5.5 V operation, and built‑in audio processing such as compander, volume control and mute. Detailed electrical specifications, pin descriptions and package dimensions are provided for designers.
| Supply Voltage (VCC) | 2.7 V – 5.5 V |
|---|---|
| Operating Temperature (TA) | -40 °C – 85 °C |
| Maximum Power Dissipation (PD) at 25 °C | 70 mW |
| Static Current – Active Mode | 8.5 mA (typical) |
The devices operate from 2.7 V to 5.5 V supply voltage.
Maximum power dissipation is 70 mW at a junction temperature of 25 °C.
Typical static current in active mode is about 8.5 mA.