參數(shù)資料
型號(hào): LMX2377UTM
廠(chǎng)商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): XO, clock
英文描述: Enclosed Switches Series LS: Side Rotary with 1.5" to 3.5" Adjustable Length Lever; Nylon Roller; 1NC 1NO SPDT Snap Action, Double Break; 0.5 in - 14NPT conduit; Plug-in
中文描述: PLL FREQUENCY SYNTHESIZER, 2500 MHz, PDSO20
封裝: PLASTIC, TSSOP-20
文件頁(yè)數(shù): 10/44頁(yè)
文件大小: 3181K
代理商: LMX2377UTM
Electrical Characteristics
(Continued)
V
CC
= V
P
Main = V
P
Aux = Vμc = 3.0V, 40C
T
A
+85C, unless otherwise specified
Symbol
Parameter
Conditions
Value
Typ
Units
Min
Max
DIGITAL INTERFACE (Data, LE, Clock, F
o
LD)
V
IH
High-Level Input Voltage
V
IL
Low-Level Input Voltage
I
IH
High-Level Input Current
I
IL
Low-Level Input Current
V
OH
High-Level Output Voltage
1.72V
Vμc
5.5V
1.72V
Vμc
5.5V
V
IH
= Vμc = 5.5V
V
IL
= 0V, Vμc = 5.5V
I
OH
= 500 μA
0.8 Vμc
V
V
μA
μA
V
0.2 Vμc
1.0
1.0
1.0
1.0
V
CC
0.4
V
OL
MICROWIRE INTERFACE
t
CS
t
CH
t
CWH
t
CWL
t
ES
t
EW
Low-Level Output Voltage
I
OL
= 500 μA
0.4
V
Data to Clock Set Up Time
Data to Clock Hold Time
Clock Pulse Width HIGH
Clock Pulse Width LOW
Clock to Load Enable Set Up Time
Latch Enable Pulse Width
(Note 9)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
50
20
50
50
50
50
ns
ns
ns
ns
ns
ns
L
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