@ Features

1) High-efficiency multiplexer with PLL circuitry.

2) Operates from a low range of supply voltages (Ve =

3.3~9.0V).

3) A power supply muting function forces monaural oper-

ation and is provided with hysteresis (3.1~3.3V).

4) A VCO killer which operates at voltages lower than the

minimum operating voltage, forced monaural opera-

tion, and a means of preventing misoperation of flip-

flops have been provided to eliminate abnormal out-

put sounds.

5) Extremely smalil variations in the 38kHz signal and

complete elimination of the transient sweep noise.

6) Output voltage (Gy=—1.1dB, typically).

7) High ripple rejection ratio.

8) Pin compatibility with the BA1320 and BA1330 and

other devices.