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MC34250 - HARD DISK DRIVE READ CHANNEL

Key Features

  • 50 to 200 MBPS Programmable Data Rate 800 mW at 200 MBPS and 5.0 V Channel Monitor Output Programmable AGC Charge Pump Currents with Different Values for Data and Servo Envelope Modes and Gain Gradient Mode Programmable AGC Peak Detector Droop Cur.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Order this document from Analog Marketing Product Preview 5.0 V, 200 M-Bit/Sec PR-IV Hard Disk Drive Read Channel The Motorola MC34250 is a fully integrated partial response maximum likelihood disk drive read/write channel for use in zoned recording applications. This device integrates the AGC, active filter, 7 tap equalizer, Viterbi detector, frequency synthesizer, servo demodulator, 8/9 rate (0,4/4) Encoder/Decoder with write precompensation and power management in a single 64 pin 10 mm x 10 mm TQFP package. MC34250 HARD DISK DRIVE READ CHANNEL SEMICONDUCTOR TECHNICAL DATA FEATURES: • • • • • • • • • • • • • • • • • • • • • • • • • 50 to 200 MBPS Programmable Data Rate 800 mW at 200 MBPS and 5.