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CY2SSTV8575
Document #: 38-07458 Rev. **
Page 4 of 8
Figure 2. Clock Structure 2[2]
Figure 3. Differential Signal Using Direct Termination Resistor
Governing Agencies
The following agencies provide specifications that apply to the CY2SSTV8575. The agency name and relevant specification is
listed below;
Agency Name
Specification
JEDEC
MS - 026-C
Note:
2.
Output load capacitance for 4 DDR-SDRAM loads: 10 pF < CL < 16 pF.
DDR-SDRAM
PLL
FBIN
FBIN#
120 Ohm
120 Ohm
CLK
CLK#
DDR-SDRAM
Stack
DDR-SDRAM
Stack
120 Ohm
VTR
VCP
0.3"
= 2.5"
= 0.6" (Split to Terminator)
DDR-SDRAM represents
a capacitive load
FBOUT#
FBOUT
DDR-SDRAM
DDR-SDRAM
DDR-SDRAM
Yx#
Yx
60 O hm
Receiver
VCP
VT R
R
T = 120 O h m
VDD
OUT
OU T #
VDD
60 O hm
14 pF
14 pF
V DD/2
VD D/2