HYR163240G Datasheet, PDF (11/14 Pages) Infineon Technologies AG – Direct RDRAM RIMM Modules (with 288 Mbit RDRAMs)

HYR16xx40G / HYR18xx40G
Rambus RIMM Modules
(max Z= and min Z0 are obtained from the loaded (high impedance) impedance coupons of all RSL layers on the
modules)
AC Electrical Specifications for RIMM Modules
Symbol RIMM Module Capacity:
No. of 288 Mbit RDRAMs:
Unit
T_PD
V_A/V_IN
V_XF/V_IN
V_XB/V_IN
R_DC
Parameter and Conditions for -800, 711& -600 max. max. max. max.
RIMM Modules
Propagation Delay, all RSL signals -800, -711 1.28 1.28 1.56 2.06 ns
Propagation Delay, all RSL signals -600
1.28 1.28 1.60 2.10 ns
Attenuation Limit -800, -711
12 12 16 25 %
Attenuation Limit -600
10.5 10.5 12.5 18.5 %
Forward crosstalk coefficient (300 ps input rise 2
2
4
8
%
time @ 20% - 80%) -800, -711, -600
Backward crosstalk coefficient (300 ps input rise 1.5 1.5 2.0 2.5 %
time @ 20%-80%) -800, -711, -600
DC Resistance Limit -800, -711, -600
0.6 0.6 0.8 1.2 Ω
INFINEON Technologies
11
7.01