C9821
Direct Rambus Plus Clock Generator
Preliminary
DC Parameters
Characteristic
Symbol
VDD
Min
3.135
-
Typ
Max
3.465
0.3
Units
V
Conditions
Supply Voltage
-
-
Input (scalable CMOS)
Signal Low Voltage
VIL
Vdd
Input (scalable CMOS)
Signal High Voltage
VIH
0.7
-
-
Vdd
Refclk Input Low Voltage
Refclk Input High Voltage
Input Low Voltage
VIL,R
VIH,R
-
-
-
-
-
-
0.3
-
VddlR
VddlR
VddlPD
VddlPD
V
0.7
VIL,PD
VIH,PD
VDDI,R,
VDDI,PD
-
0.3
-
Input High Voltage
0.7
Input Supply Reference
1.235
1.235
3.465
2.625
Input Supply Reference for
PD inputs
V
Channel Impedance
ZCH
Ioz
28
ohms
uA
Tri-State leakage Current
50
Current in Powerdown state Ipowerdown
(PwrDnB=0)
200
uA
Current in Clk Stop state
(stopB = 0)
Iclkstop
50
100
50
mA
mA
µA
Current in Normal state
(stopB = 1)
Inormal
Reference Current in
Powerdown state
(PwrDnB=0)
Iref,pwdn
Reference Current in
Normal or ClkStop state
(PwrDnB=1)
Iref,norm
2
mA
=3.3V ± 5%, TA = 0ºC to +70ºC
Note 1. DC bias = 0.9V, and VAC < 100mV
Table 10: Electrical Characteristics
INTERNATIONAL MICROCIRCUITS, INC. 525 LOS COCHES ST.
MILPITAS, CA 95035. TEL: 408-263-6300. FAX 408-263-6571
Rev.1.1
9/7/1999
Page 12 of 17
CYPRESS [ CYPRESS ]
