cy28349oxct SpectraLinear Inc, cy28349oxct Datasheet - Page 4

• Manufacturer Part Number: cy28349oxct
• Description: Ftg For Intel Pentium 4 Cpu And Chipsets
• Manufacturer: SpectraLinear Inc

Rev 1.0, November 24, 2006
Swing Select Functions
MULTSEL1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
MULTSEL0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Board Target
Trace/Term Z
50Ω
60Ω
50Ω
60Ω
50Ω
60Ω
50Ω
60Ω
50Ω
60Ω
50Ω
60Ω
50Ω
60Ω
50Ω
60Ω
Reference R, IREF =
IREF = 5.00 mA
IREF = 5.00 mA
IREF = 5.00 mA
IREF = 5.00 mA
IREF = 5.00 mA
IREF = 5.00 mA
IREF = 5.00 mA
IREF = 5.00 mA
IREF = 2.32 mA
IREF = 2.32 mA
IREF = 2.32 mA
IREF = 2.32 mA
IREF = 2.32 mA
IREF = 2.32 mA
IREF = 2.32 mA
IREF = 2.32 mA
Rr = 221 1%,
Rr = 221 1%,
Rr = 221 1%,
Rr = 221 1%,
Rr = 221 1%,
Rr = 221 1%,
Rr = 221 1%,
Rr = 221 1%,
Rr = 475 1%,
Rr = 475 1%,
Rr = 475 1%,
Rr = 475 1%,
Rr = 475 1%,
Rr = 475 1%,
Rr = 475 1%,
Rr = 475 1%,
V
DD
/(3*Rr)
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
OH
OH
OH
OH
OH
OH
OH
OH
OH
OH
OH
OH
OH
OH
OH
OH
Current
Output
= 4*Iref
= 4*Iref
= 5*Iref
= 5*Iref
= 6*Iref
= 6*Iref
= 7*Iref
= 7*Iref
= 4*Iref
= 4*Iref
= 5*Iref
= 5*Iref
= 6*Iref
= 6*Iref
= 7*Iref
= 7*Iref
1.25V @ 50
1.75V @ 50
0.47V @ 50
0.56V @ 60
0.58V @ 50
0.84V @ 60
0.81V @ 50
0.97V @ 60
1.0V @ 50
1.2V @ 60
1.5V @ 60
1.5V @ 50
1.8V @ 60
2.1V @ 60
0.7V @ 60
0.7V @ 50
CY28349
V
Page 4 of 20
OH
@ Z