Datasheet
Termination
Regulators for DDR-SDRAMs
BD3538F BD3538HFN
General Description
BD3538F/HFN is a termination
regulator that complies with JEDEC requirements for DDR-SDRAM.
This linear power supply uses a built-in N-channel MOSFET and high-speed OP-AMPS specially designed to provide excellent transient response.
It has a sink/source current capability of up to 1A and has a power supply bias requirements of 3.
3V to 5.
0V for driving the N-channel MOSFET.
By employing an independent reference voltage input (VDDQ) and a feedback pin (VTTS), this termination
regulator provides excellent output voltage accuracy and load regulation as required by JEDEC standards.
Additionally, BD3538 has a r...