RD5106A

The RD5106A is a kind of 256 sample bucket bridge device. The device contains internal clock drivers that can accept a TTL (or higher-level) single-phase clock input (fc). Internal sample- and hold provides a smooth stair step output over each sample period in normal operation. The RD5106A adopts N-channel silicon-gate technplogy to fabricate a chain of MOS transistors and storage capacitors into a bucket-bridge charge-transfer device.

There are some features as follows of RD5106A: (1)256 samples of delay; (2)on-chip driver requiring only single TTL-level clock input; (3)clock-controlled delay: 512sec to more than 1 second; (4)N-channel silicon-gate bucket-bridge technology; (5)sample-and-hold output for maximum self-cancellation of clock modulation; (6)wide input signal frequency range: 0 to 170 kHz; (7)wide clock frequency range: 500 Hz to 1 MHz; (8)wide dynamic range: S/N>70 dB; (9)low distortion: less than 1% (typical); (10)single power supply (+12 V typical); (11)8-pin mini-DIP. The typical applications include: (1)voice control of tape recorders; (2)control of equalization filters; (3)reverberation effects in stereo equipment; (4)tremolo, vibrato, or chorus effects in electronic musical instruments; (5)variable or fixed delay of analog signals; (6)time compression of telephone conversations or other analog signals; (7)voice scrambling systems; (8)storage of multilevel digital signals.

The following is about the absolute maximum ratings of RD5106A: (1)input voltage-any terminal with respect to substrate, pin 2 (VSS): -0.4 to 18 V; (2)output short-circuit duration-any terminal: indefinite; (3)operating temperature: 0 to 70; (4)storage temperature: -55 to 125; (5)lead temperature (soldering, 10 sec): 300.