SSTU32864 Philips Semiconductors, SSTU32864 Datasheet - Page 8

• Manufacturer Part Number: SSTU32864
• Description: 1.8V confgurable registered buffer
• Manufacturer: Philips Semiconductors

Philips Semiconductors
6. Limiting values
Table 4:
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
[2]
[3]
7. Recommended operating conditions
Table 5:
[1]
9397 750 13339
Objective data
Symbol
V
V
V
I
I
I
I
T
Symbol
V
V
V
V
V
V
V
V
V
V
V
V
I
I
T
IK
OK
O
CCC
OH
OL
stg
amb
DD
i
o
DD
REF
TT
i
IH
IL
IH
IL
IH
IL
ICR
ID
Stresses beyond those listed under ‘absolute maximum ratings’ may cause permanent damage to the device. These are stress ratings
only and functional operation of the device at these or any other conditions beyond those indicated under ‘recommended operating
conditions’ is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed.
This value is limited to 2.5 V maximum.
The RESET and Cn inputs of the device must be held at valid logic levels (not floating) to ensure proper device operation. The
differential inputs must not be floating, unless RESET is LOW.
Limiting values
Recommended operating conditions
Parameter
supply voltage
reference voltage
termination voltage
input voltage
AC HIGH-level input voltage
AC LOW-level input voltage
DC HIGH-level input voltage
DC LOW-level input voltage
HIGH-level input voltage
LOW-level input voltage
common mode input voltage
range
differential input voltage
HIGH-level output current
LOW-level output current
operating ambient temperature
in free air
Parameter
supply voltage
receiver input voltage
driver output voltage
input clamp current
output clamp current
continuous output current
continuous current through
each V
storage temperature
DD
or GND pin
Conditions
V
V
0 < V
Conditions
Data inputs, CSR
Data inputs, CSR
Data inputs, CSR
Data inputs, CSR
RESET, Cn
RESET, Cn
CK, CK
CK, CK
i
o
1.8 V configurable registered buffer for DDR2 RDIMM applications
< 0 V or V
< 0 V or V
o
< V
Rev. 01 — 12 July 2004
DD
i
o
> V
> V
DD
DD
Min
1.7
0.49
V
0
V
-
V
-
0.65
-
0.675
600
-
-
0
REF
REF
REF
+ 250 mV
+ 125 mV
V
V
40 mV
DD
DD
[2],
[2],
[3]
[3]
Nom
-
0.50
V
-
-
-
-
-
-
-
-
-
-
-
-
REF
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Min
-
-
-
-
0.5
0.5
0.5
65
V
DD
SSTU32864
Max
1.9
0.51
V
V
-
V
-
V
V
0.35
1.125
-
8
+70
8
Max
+2.5
+2.5
V
+150
REF
DD
REF
REF
DD
DD
50
50
50
100
+ 40 mV
+ 0.5
V
V
250 mV
125 mV
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DD
DD
Unit
V
V
V
mA
mA
mA
mA
C
Unit
V
V
V
V
V
V
V
V
V
V
V
mV
mA
mA
8 of 19
C