參數(shù)資料
型號(hào): ICS83905AKLF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi): XO, clock
英文描述: LOW SKEW, 1:6 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER
中文描述: 100 MHz, OTHER CLOCK GENERATOR, QCC20
封裝: 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, MO-220, VFQFN-20
文件頁(yè)數(shù): 12/19頁(yè)
文件大小: 459K
代理商: ICS83905AKLF
IDT
/ ICS
LVCMOS/LVTTL FANOUT BUFFER
12
ICS83905AM REV. B JULY 9, 2007
ICS83905
LOW SKEW, 1:6 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER
I
NPUTS
:
LVCMOS C
ONTROL
P
INS
All control pins have internal pull-ups or pull-downs; additional
resistance is not required but can be added for additional
protection. A 1k
Ω
resistor can be used.
R
ECOMMENDATIONS
FOR
U
NUSED
I
NPUT
AND
O
UTPUT
P
INS
O
UTPUTS
:
LVCMOS O
UTPUTS
All unused LVCMOS output can be left floating. There should be
no trace attached.
EXPOSED PAD
Expose Metal Pad
(GROUND PAD)
GROUND PLANE
SOLDER
SIGNAL
TRACE
SIGNAL
TRACE
THERMAL VIA
SOLDER MASK
F
IGURE
4. P.C. B
OARD
FOR
E
XPOSED
P
AD
T
HERMAL
R
ELEASE
P
ATH
E
XAMPLE
T
HERMAL
R
ELEASE
P
ATH
The expose metal pad provides heat transfer from the device to
the P.C. board. The expose metal pad is ground pad connected
to ground plane through thermal via. The exposed pad on the
device to the exposed metal pad on the PCB is contacted through
solder as shown in
Figure 4.
For further information, please refer
to the Application Note on Surface Mount Assembly of Amkor’s
Thermally /Electrically Enhance Leadframe Base Package, Amkor
Technology.
相關(guān)PDF資料
PDF描述
ICS83905AKLFT LOW SKEW, 1:6 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER
ICS83908AGI-02 LOW SKEW, 1-TO-8 CRYSTAL-TO-LVCMOS FANOUT BUFFER
ICS83908AGI-02LF LOW SKEW, 1-TO-8 CRYSTAL-TO-LVCMOS FANOUT BUFFER
ICS83908AGI-02LFT LOW SKEW, 1-TO-8 CRYSTAL-TO-LVCMOS FANOUT BUFFER
ICS83908AGI-02T LOW SKEW, 1-TO-8 CRYSTAL-TO-LVCMOS FANOUT BUFFER
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