EPRML/GPRML with Viterbi Detection, programmable data rates up to 850Mbit/s
Rate 16/17, 32/34 and 96/102 Trellis Constraint code with Post-Processor
Adaptive digital FIR
Thermal Asperity Detection and Compensation for MR heads
8-bit NRZ interface
3-wire serial port for parameter and mode control
Programmable servo system
Power Supply: 3.3V (+/- 5%)
Power Consumption (Typical 900/1200mW)
CMOS 0.25/0.18 micron Technology

Part Number	Data Rate Range(MBIT/S)	PR Type	ENDEC	Servo	Filter Fc	Power(Typical)	Technology
LD4200	100-550	EPRML	32/34	Programmable	10-150	900 mW	0.25um Technology
LD4300	150-850	EPRML/GPRML	32/34 , 96/102	Programmable	25-195	1200 mW	0.18um Technology

LDV5010
PR4 with fixed data rate 41.85 Mhz
Serial data output
Adaptive digital FIR
Power Supply: 3.3V single supply
Power Consumption: typical 200mW
Digital timing loop with one external component
Automatic Tracking Frequency servo system
Programmable Noise Predictive Viterbi & PR4 detector
CMOS 0.18 micron Technology