W320-04
Test Circuit
VDD_REF, VDD_PCI,
0.7V Test Load
VDD_3V66, VDD_CORE
VDD_48 MHz, VDD_CPU
4, 9, 15, 20, 27, 31, 36, 41
8, 14, 19, 26, 32, 37, 46, 50
Rp
Rs
W320-04
2 pF
Ref,USB Outputs
PCI,3V66 Outputs
CPU
Test Node
Test
Nodes
OUTPUTS
20 pF
2 pF
Rs
Test Node
Rp
30 pF
Note: Each supply pin must have an individual decoupling capacitor.
Note: All capacitors must be placed as close to the pins as is physically possible.
0.7V amplitude: RS = 33 ohm, RP = 50 ohm
VDD_REF, VDD_PCI,
VDD_3V66, VDD_CORE
VDD_48 MHz, VDD_CPU
1.0V Test Load
4, 9, 15, 20, 27, 31, 36, 41
8, 14, 19, 26, 32, 37, 46 ,50
33
2 pF
475
33
W320-04
Test
Nodes
Ref,USB Outputs
CPU
Test Node
OUTPUTS
20 pF
2 pF
63.4
63.4
PCI,3V66 Outputs
Test Node
1.0V Amplitude
30 pF
Ordering Information
Ordering Code
W320-04H
Package Type
Operating Range
Commercial 0qC TO 70qC
Commercial 0qC TO 70qC
Commercial 0qC TO 70qC
Commercial 0qC TO 70qC
56-pin SSOP
W320-04HT
56-pin SSOP - Tape and Reel
56-pin TSSOP
W320-04X
W320-04XT
56-pin TSSOP - Tape and Reel
Lead-Free
CYW320OXC-4
CYW320OXC-4T
CYW320ZXC-4
CYW320ZXC-4T
56-pin SSOP
Commercial 0qC TO 70qC
Commercial 0qC TO 70qC
Commercial 0qC TO 70qC
Commercial 0qC TO 70qC
56-pin SSOP - Tape and Reel
56-pin TSSOP
56-pin TSSOP - Tape and Reel
Rev 1.0,November 25, 2006
Page 15 of 16
SPECTRALINEAR [ SPECTRALINEAR INC ]
