參數(shù)資料
型號(hào): CY2318ANZPVC-11
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類(lèi): 時(shí)鐘及定時(shí)
英文描述: 18 Output, 3.3V SDRAM Buffer for Desktop PCs with 4 DIMMs
中文描述: 2318 SERIES, LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO48
封裝: SSOP-48
文件頁(yè)數(shù): 4/9頁(yè)
文件大?。?/td> 184K
代理商: CY2318ANZPVC-11
CY2318ANZ
Document #: 38-07181 Rev. *B
Page 4 of 9
Maximum Ratings
Supply Voltage to Ground Potential..................–0.5 to +7.0V
DC Input Voltage (except BUF_IN)..........–0.5V to V
DD
+ 0.5
DC Input Voltage (BUF_IN).............................. –0.5V to 7.0V
Storage Temperature.................................. –65°C to +150°C
Junction Temperature............................................... +150°C
Static Discharge Voltage............................................>2000V
(per MIL-STD-883, Method 3015)
Operating Conditions
Parameter
Description
Min.
Max.
Unit
V
DD
, V
DDIIC
T
A
C
L
C
IN
t
PU
Supply Voltage
3.135
3.465
V
Operating Temperature (Ambient Temperature)
0
70
°C
Load Capacitance
20
30
pF
Input Capacitance
7
pF
Power-up time for all V
DD
s to reach minimum specified voltage
(power ramps must be monotonic)
0.05
50
ms
Electrical Characteristics
Over the Operating Range
Parameter
Description
Test Conditions
Min.
Max.
Unit
V
IL
Input LOW Voltage
[2]
For all pins except serial
interface pins
0.8
V
V
ILiic
V
IH
I
IL
Input LOW Voltage
Input HIGH Voltage
[2]
For serial pins only
0.7
V
2.0
V
μ
A
Input LOW Current
(BUF_IN input)
V
IN
= 0V
–10
10
I
IL
Input LOW Current
(Except BUF_IN Pin)
V
IN
= 0V
100
μ
A
I
IH
V
OL
V
OH
I
DD
I
DD
I
DD
I
DD
I
DDS
Input HIGH Current
Output LOW Voltage
[3]
Output HIGH Voltage
[3]
Supply Current
[3]
V
IN
= V
DD
I
OL
= 25 mA
I
OH
= –36 mA
Unloaded outputs, 100 MHz
–10
10
μ
A
0.4
V
2.4
V
200
mA
Supply Current
Supply Current
[3]
Loaded outputs, 100 MHz
360
mA
Unloaded outputs, 66.67 MHz
150
mA
Supply Current
Loaded outputs, 66.67 MHz
230
mA
μ
A
Supply Current
BUF_IN = V
DD or
V
SS,
all other inputs at V
DD
500
Notes:
2. BUF_IN input has a threshold voltage of V
/2.
3. Parameter is guaranteed by design and characterization. Not 100% tested in production.
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