SSTUM32866 NXP Semiconductors, SSTUM32866 Datasheet - Page 18

• Manufacturer Part Number: SSTUM32866
• Description: Sstum32866 1.8 V 25-bit 1 1 Or 14-bit 1 2 Configurable Registered Buffer With Parity For Ddr2-1g Rdimm Applications
• Manufacturer: NXP Semiconductors

NXP Semiconductors
SSTUM32866_1
Product data sheet
Fig 13. Voltage waveforms; setup and hold times
Fig 14. Voltage waveforms; propagation delay times (clock to output)
Fig 15. Voltage waveforms; propagation delay times (reset to output)
V
V
V
V
t
t
V
V
PLH
PLH
ID
ref
IH
IL
IH
IL
= V
= V
= 600 mV.
= V
= V
= 0.5V
and t
and t
ref
ref
ref
ref
PHL
PHL
+ 250 mV (AC voltage levels) for differential inputs. V
+ 250 mV (AC voltage levels) for differential inputs. V
DD
250 mV (AC voltage levels) for differential inputs. V
250 mV (AC voltage levels) for differential inputs. V
.
are the same as t
are the same as t
input
CK
CK
Rev. 01 — 29 June 2007
output
RESET
output
1.8 V DDR2-1G configurable registered buffer with parity
CK
CK
LVCMOS
V
t
V
PLH
ref
PD
PD
ICR
.
.
t
su
0.5V
V
t
PHL
ICR
DD
t
h
V
t
V
V
PHL
T
ICR
T
002aaa376
IL
IL
IH
IH
002aaa374
= GND for LVCMOS inputs.
= GND for LVCMOS inputs.
V
= V
= V
V
SSTUM32866
ref
V
V
V
V
002aaa375
ID
V
IH
IL
OH
OL
DD
DD
i(p-p)
V
V
for LVCMOS inputs.
for LVCMOS inputs.
OH
OL
V
V
IH
IL
© NXP B.V. 2007. All rights reserved.
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