
CY28410
......................Document #: 38-07593 Rev. *C Page 15 of 17
Test and Measurement Set-up
For PCI Single-ended Signals and Reference
The following diagram shows the test load configurations for
the single-ended PCI, USB, and REF output signals.
For Differential CPU, SRC and DOT96 Output Signals
The following diagram shows the test load configuration for the
differential CPU and SRC outputs.
Figure 7. Single-ended Load Configuration
PCI/
USB
REF
Measurement
Point
5pF
Measurement
Point
5pF
Measurement
Point
5pF
Measurement
Point
5pF
Measurement
Point
5pF
CPU T
CP UC
M e a s ur em en t
Po in t
2p F
IR E F
M e a s ur em e n t
Po in t
2p F
S RCT
S RCC
D iffe re n tia l
D O T 96T
DO T 9 6 C
Figure 8. 0.7V Single-ended Load Configuration
2.4V
0.4V
3.3V
0V
T R
T F
1.5V
3.3V sig na l s
T DC
-
Figure 9. Single-ended Output Signals (for AC Parameters Measurement)