參數(shù)資料
型號(hào): ICSSSTUAH32868A
廠商: Integrated Device Technology, Inc.
英文描述: 28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
中文描述: 28位可配置注冊(cè)緩沖內(nèi)存
文件頁(yè)數(shù): 13/22頁(yè)
文件大?。?/td> 468K
代理商: ICSSSTUAH32868A
ICSSSTUAH32868A
28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
COMMERCIAL TEMPERATURE GRADE
28-BIT CONFIGURABLE REGISTERED BUFFER FOR DDR2
13
ICSSSTUAH32868A
7115/9
DC Electrical Characteristics Over Operating Range
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: T
A
= 0°C to +70°C, V
DDQ
/V
DD
= 2.5V ± 0.2V.
Parameter
V
OH
Output HIGH Voltage
V
OL
Output LOW Voltage
I
IL
All Inputs
Static Standby
Symbol
Test Conditions
Min.
1.2
Typ.
Max.
Units
V
V
μ
A
μ
A
I
OH
= -12mA, V
DDQ
= 1.7V
I
OL
= 12mA, V
DDQ
= 1.7V
V
I
= V
DD
or GND; V
DD
= 1.9V
I
O
= 0, V
DD
= 1.9V, RESET = GND
I
O
= 0, V
DD
= 1.9V, RESET = V
DD
, V
I
=
V
IH
(
AC
) or V
IL
(
AC
), CLK = CLK = V
IH
(
AC
)
or V
IL
(
AC
)
I
O
= 0, V
DD
= 1.9V, RESET = V
DD
, V
I
=
V
IH
(
AC
) or V
IL
(
AC
), CLK = V
IH
(
AC
), CLK
= V
IL
(
AC
)
I
O
= 0, V
DD
= 1.8V, RESET = V
DD
, V
I
=
V
IH
(
AC
) or V
IL
(
AC
), CLK and CLK
switching 50% duty cycle
I
O
= 0, V
DD
= 1.8V, RESET = V
DD
, V
I
=
V
IH
(
AC
) or V
IL
(
AC
), CLK and CLK
switching 50% duty cycle. One data
input switching at half clock frequency,
50% duty cycle.
V
I
= V
REF
± 250mV
V
ICR
= 0.9V, V
IPP
= 600mV
V
I
= V
DD
or GND
0.5
+5
-5
I
DD
200
Static Operating
10
mA
170
I
DDD
Dynamic Operating
(clock only)
500
μ
A/Clock
MHz
Dynamic Operating
(per each data input)
1:2 mode
82
μ
A/Clock
MHz/
Data
C
I
Data Inputs
CLK and CLK
RESET
2
3
3.5
4
pF
5
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