HYR166420G-845 Datasheet, PDF (11/14 Pages) Infineon Technologies AG – Direct RDRAM RIMM Modules (with 144 Mbit RDRAMs)

HYR 16xx20G/HYR 18xx20G
Rambus RIMM Modules
AC Electrical Specifications for RIMM Modules
Symbol RIMM Module Capacity:
No. of 144 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.
RIMM Modules
Propagation Delay, all RSL signals -800, -711 1.25 1.50 2.06 ns
Propagation Delay, all RSL signals -600
1.25 1.60 2.10 ns
Attenuation Limit -800, -711
12 16 25 %
Attenuation Limit -600
8
10 21 %
Forward crosstalk coefficient (300 ps input rise 2
4
8
%
time @ 20% - 80%) -800, -711, -600
Backward crosstalk coefficient (300 ps input rise 1.5 2.0 2.5 %
time @ 20%-80%) -800, -711, -600
DC Resistance Limit -800, -711, -600
0.6 0.8 1.2 Ω
INFINEON Technologies
11
7.00