SL28506
.......................DOC #: SP-AP-0021 (Rev AA) Page 25 of 28
For CPU, SRC, and DOT96 Signals and Reference
This diagram shows the test load configuration for the differential CPU and SRC outputs
Figure 13. 0.7V Differential Load Configuration
33
Measurement
Point
2pF
50
L1 L
2
33
Measurement
Point
2pF
50
L1 L
2
L1 = 0.5", L2 = 7"
OUT+
OUT-
Clock-Clock#
VIH = +150mV
0.0V
VIL = -150mV
Negative Duty Cycle (Differential)
Positive Duty Cycle (Differential)
Clock Period (Differential)
0.0V
0.0V
VIH = +150mV
0.0V
VIL = -150mV
Rise
Edge
Rate
Fall
Edge
Rate
Clock-Clock#
Figure 14. Differential Measurement for Differential Output Signals (for AC Parameters Measurement)
SL28506
.......................DOC #: SP-AP-0021 (Rev AA) Page 26 of 28
V
MIN
= 0.30V V
MIN
= 0.30V
Vcross
MIN
= 300mV
Vcross
MAX
= 550mV
Vcross
MIN
= 300mV
Vcross
MAX
= 550mV
V
MAX
= 1.15V V
MAX
= 1.15V
CLK#
CLK
CLK#
Vcross delta = 140mV
Vcross delta = 140mV
CLK
CLK#
CLK#
CLK
Vcross median
Vcross median
Vcross median +75mV
Vcross median -75mV
T
r
i
s
e
Tf
a
ll
CLK
Figure 15. Single-ended Measurement for Differential Output Signals (for AC Parameters Measurement)
Ordering Information
Part Number Package Type Product Flow
Lead-free
SL28506BZC 64-pin TSSOP Commercial, 0 to 85C
SL28506BZCT 64-pin TSSOP–Tape and Reel Commercial, 0 to 85C
SL28506BZI 64-pin TSSOP Industrial, -40 to 85C
SL28506BZIT 64-pin TSSOP–Tape and Reel Industrial, -40 to 85C
This device is Pb-free, Halogen-free and RoHS compliant. Parts supporting extended temperature is available upon request
SL28506
.......................DOC #: SP-AP-0021 (Rev AA) Page 27 of 28
Package Diagrams
64-Lead Thin Shrunk Small Outline Package (6 mm x 17 mm)

SL28506BZI

Mfr. #:
Manufacturer:
Silicon Labs
Description:
Clock Generators & Support Products CK505 v1.1, PCIe gen.2
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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