MN3307

MN3300 Series MN3307 1024-Stage Ultra Low Voltage Operation BBD for Audio Signals s Overview The MN3307 is a 1024-stage ultra low voltage operation BBD variable delay line in audio frequency range. The device operates on +3 V supply and provides a signal delay up to 51.2 ms and is suitable for use as reverberation effect of low voltage operation audio equipment such as portable stereo, radio cassette recorder and microphone. GND 1 2 MN3307 IN VDD 3 4 6 5 CP1 VD1 8 7 VD2 OUT s Pin Assignment s Features • Variable signal delay of the audio signal : 1.024 to 51.2 ms • Wide range of supply voltage : 1.8 to 5.0 V • No insertion loss : Li=0 dB typ. • Wide dynamic range : S/N=69 dB typ. • Low distortion : THD=0.6 % typ. (Vi=0.22 Vrms) • Clock frequency range : 10 to 200 kHz (1.8 V≤VDD