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BL3207A - 1024-stage low voltage operation and low noise BBD variable delay line

This page provides the datasheet information for the BL3207A, a member of the BL3207 1024-stage low voltage operation and low noise BBD variable delay line family.

Datasheet Summary

Description

The BL3207A/B is a 1024-stage low voltage operation,and low noise BBD variable delay line in audio frequency range.

The device operates on +5V to +10V supply and provides a signal delay up to 51.2ms.

Features

  • ¡¤ Adjustable audio signal delay time range:2.56ms-51.2ms ¡¤ Wide supply voltage range:4V-10V ¡¤ Typical insertion loss: Li=0dB ¡¤ Wide dynamic range: S/N=73dB(type) ¡¤ Low distortion: THD=0.4%(type) ¡¤ Clock frequency range:10kHz-200kHz ¡¤ N-channel silicon gate process ¡¤ 8-pin plastic DIP.

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Datasheet preview – BL3207A

Datasheet Details

Part number BL3207A
Manufacturer SHANGHAI BELLING
File Size 45.38 KB
Description 1024-stage low voltage operation and low noise BBD variable delay line
Datasheet download datasheet BL3207A Datasheet
Additional preview pages of the BL3207A datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com BL3207A/B 1024-Stage BBD Description The BL3207A/B is a 1024-stage low voltage operation,and low noise BBD variable delay line in audio frequency range. The device operates on +5V to +10V supply and provides a signal delay up to 51.2ms. Pin Assignment GND CP1 IN VGG PDIP 8 PIN BL3207 OUT 2 OUT 1 CP 2 VDD Features ¡¤ Adjustable audio signal delay time range:2.56ms-51.2ms ¡¤ Wide supply voltage range:4V-10V ¡¤ Typical insertion loss: Li=0dB ¡¤ Wide dynamic range: S/N=73dB(type) ¡¤ Low distortion: THD=0.4%(type) ¡¤ Clock frequency range:10kHz-200kHz ¡¤ N-channel silicon gate process ¡¤ 8-pin plastic DIP Application KARAOKE, TV, VCR. Radio-Cassette Tape Recorder etc. Application Circuit Vdd IN 100K 100K 100K Low Pass Filter f140dB/oct 3.
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