The document describes the MN3209, a 256-stage low noise Bucket Brigade Device (BBD) designed for low voltage operation. It provides a signal delay of up to 12.8ms and is suitable for generating chorus and vibrato effects in audio equipment such as portable stereos, radio cassette recorders, and electronic musical instruments.
| Supply Voltage | +4 to +10 V |
|---|---|
| Signal Delay Time | 0.64 ~ 12.8 ms |
| Total Harmonic Distortion | 0.4 % typ. |
| Signal to Noise Ratio | 80 dB typ. |
| Clock Frequency Range | 10KHz ~ 100KHz |
The typical operating condition specifies a drain supply voltage of +5V, with an acceptable range from +4V to +10V.
It is particularly suitable as a device for generation of chorus and vibrato effects in audio equipment.