SC1480AEVB 查看數據表（PDF） - Semtech Corporation

零件编号

产品描述 (功能)

生产厂家

SC1480AEVB

DDR and DDR Memory VTT power Supply Controller

Semtech Corporation 

POWER MANAGEMENT

Typical Characteristics (Cont.)

Startup, RE.IN Going 0V to 0.9V

Trace 1: VTT, 0.5V/div.

Trace 2: LX, 20V/div.

Trace 3: RE.OUT, 1V/div.

Trace 4: RE.IN, 1V/div.

Timebase: 400µs/div.

VBAT = 8V

SC1480A

Startup, RE.IN Going 0V to 0.9V Showing PGD

Trace 1: VTT, 0.5V/div.

Trace 2: LX, 20V/div.

Trace 3: RE.OUT, 1V/div.

Trace 4: PGD, 5V/div.

Timebase: 400µs/div.

VBAT = 8V

Please refer to .igure 3 on Page 14 for test schematic

 2003 Semtech Corp.

21

www.semtech.com

Share Link: