CM3109-00SH CALMIRCO [California Micro Devices Corp], CM3109-00SH Datasheet - Page 2

• Manufacturer Part Number: CM3109-00SH
• Description: 2A Sink/Source Regulator for Front Side Bus and DDR Memory Bus Termination
• Manufacturer: CALMIRCO [California Micro Devices Corp]

Ordering Information
© 2004 California Micro Devices Corp. All rights reserved.
2
Note: This drawing is not to scale.
LEAD(S)
430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ▲ Tel: [phone]
Leads
1
2
3
4
5
6
7
8
8
Note 1: Assumes V
Note 1: Parts are shipped in Tape & Reel form unless otherwise specified.
V
FSBSEL
V
NAME
DDQ
V
GND
SENSE
V
V
SD
DDQ
CC
TT
Package
PSOP-8
SEL
DDQ
DESCRIPTION
Input Voltage V
Outputs either 1.225V/1.45V FSB or V
Shutdown input
Feedback voltage input
Select input for FSB output. Selects either V
GROUND
Select input for DDR/FSB Output
Power for control blocks
and V
DDQ
PART NUMBERING INFORMATION
PACKAGE / PINOUT DIAGRAM
SEL are tied together in DDR application.
V
CM3109-00SB
Ordering Part
SENSE
V
Number
DDQ
V
SD
DDQ
TT
PIN DESCRIPTIONS
Standard Finish
1
8-lead PSOP
TOP VIEW
1
2
3
4
GND
CM3109-00SB
Part Marking
8
7
6
5
DDQ
▲ Fax: [phone]
/2 DDR (See note 1)
TT
=1.225V or 1.45V.
V
V
GND
FSBSEL
CC
DDQ
SEL
CM3109-00SH
Ordering Part
Number
▲
Lead-free Finish
1
www.calmicro.com
CM3109-00SH
Part Marking
CM3109
01/15/04