參數(shù)資料
型號(hào): LMX2335UTM/NOPB
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: PLL合成/DDS/VCOs
英文描述: PLL FREQUENCY SYNTHESIZER, 1200 MHz, PDSO16
封裝: PLASTIC, TSSOP-16
文件頁數(shù): 3/48頁
文件大?。?/td> 3127K
代理商: LMX2335UTM/NOPB
Electrical Characteristics (Continued)
V
CC =VP RF1=VP RF2 = 3.0V, 40C
≤ T
A
≤ +85C, unless otherwise specified
Symbol
Parameter
Conditions
Value
Units
Min
Typ
Max
PHASE NOISE CHARACTERISTICS
L
N(f) RF1
RF1 Synthesizer Normalized Phase
Noise Contribution
TCXO Reference Source
ID
o RF1 Bit = 1
-212.0
dBc/
Hz
L(f) RF1
RF1 Synthesizer
Single Side Band
Phase Noise
Measured
LMX2335U
f
IN RF1 = 900 MHz
f = 1 kHz Offset
FφRF1 = 200 kHz
Loop Bandwidth = 12 kHz
N = 4500
F
OSC =10MHz
V
OSC = 0.632 VPP
ID
o RF1 Bit = 1
PWDN RF2 Bit = 1
T
A = +25C
-85.94
dBc/
Hz
LMX2336U
f
IN RF1 = 1960 MHz
f = 1 kHz Offset
FφRF1 = 200 kHz
Loop Bandwidth = 15 kHz
N = 9800
F
OSC =10MHz
V
OSC = 0.632 VPP
ID
o RF1 Bit = 1
PWDN RF2 Bit = 1
T
A = +25C
-79.18
dBc/
Hz
LMX2335U/LMX2336U
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