| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
MI-P7LZ-MYY Datasheet
MI-P7LZ-MYY Price 1000522 12.13.01 Revl All data sheets are subject to change without notice 6 ~2001 Maxwell Technologies All rights reserved. MI-P7LZ-MYY on stock This section compares transmit signal level (pin 18) with receive signal level (pin 4] according to the time settled by C31, R30. C30, R29. the result is applied to the timer circuit which is triggered with the resistor value of R3 connected from Pin 28 to Ground. THEORY OF OPERATION EA Modulator Noise-Shaping The stereo, internally differential analog modulator of the AD1877 employs a proprietary feedforward and feedback archi- tecture that passes input signals in the audio band with a unity transfer function yet simultaneously shapes the quantization noise generated by the one-bit comparator out of the audio band. See Figure l. Without the EA architecture, this quantiza- tion noise would be spread uniformly from dc to one-half the oversampling frequency, 64 x Fs. |
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