ICSSSTUAF32869A
14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
Test Circuits and Waveforms (VDD = 1.8V ± 0.1V)
COMMERCIAL TEMPERATURE GRADE
DUT
OUT
CL = 5pF (1)
Testpoint
RL = 1K
CLK
CLK
Partial Parity Out Load Circuit
VICR
tPLH
VICR
tPHL
VI(PP)
VTT
VTT
Output
Partial Parity Out Voltage Waveform, Propagation Delay Time with Respect to CLK Input
VTT = VTT/2
VICR Cross Point Voltage
VI(PP) = 600mV
tPLH and tPHL are the same as tPD.
14-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
18
ICSSSTUAF32869A
7095/13