參數(shù)資料
型號: LMX2377USLEX
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: XO, clock
英文描述: POSITIONER
中文描述: PLL FREQUENCY SYNTHESIZER, 2500 MHz, PQCC20
封裝: PLASTIC, UTCSP-20
文件頁數(shù): 25/44頁
文件大?。?/td> 3181K
代理商: LMX2377USLEX
Charge Pump Current Specification Definitions
20022637
I1 = Charge Pump Sink Current at VD
o
= V
P
V
I2 = Charge Pump Sink Current at VD
o
= V
P
/2
I3 = Charge Pump Sink Current at VD
o
=
V
I4 = Charge Pump Source Current at VD
o
= V
P
V
I5 = Charge Pump Source Current at VD
o
= V
P
/2
I6 = Charge Pump Source Current at VD
o
=
V
V = Voltage offset from the positive and negative rails. Dependent on the VCO tuning range relative to V
CC
and GND. Typical values are between 0.5V and
1.0V.
V
P
refers to either V
P
Main or V
P
Aux
VD
o
refers to either VD
o
Main or VD
o
Aux
ID
o
refers to either ID
o
Main or ID
o
Aux
Charge Pump Output Current Magnitude Variation Vs Charge Pump Output Voltage
20022663
Charge Pump Output Sink Current Vs Charge Pump Output Source Current Mismatch
20022664
Charge Pump Output Current Magnitude Variation Vs Temperature
20022665
L
www.national.com
25
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