參數(shù)資料
型號(hào): LMK04000BEVAL/NOPB
廠商: National Semiconductor
文件頁數(shù): 14/65頁
文件大?。?/td> 0K
描述: BOARD EVAL PRECISION CLOCK PLL
標(biāo)準(zhǔn)包裝: 1
系列: PowerWise®
主要目的: 計(jì)時(shí),時(shí)鐘調(diào)節(jié)器
嵌入式:
已用 IC / 零件: LMK04000
主要屬性: 122.88 MHz VCXO
次要屬性: 集成式 PLL 和 VCO
已供物品: 板,線纜
其它名稱: LMK04000BEVAL
LMK04000BEVAL-ND
FREQUENCY (MHz)
N
O
ISE
F
L
O
R
(d
Bc
/H
z
)
-130
-135
-140
-145
-150
-155
-160
-165
-170
10
100
1000
Delay = 0 ps
Delay = 450 ps
Delay = 1800 ps
Delay = 900 ps
Delay = 2100 ps
FREQUENCY (MHz)
N
O
ISE
F
L
O
R
(d
Bc
/H
z
)
-130
-135
-140
-145
-150
-155
-160
-165
-170
10
100
1000
LVCMOS
LVDS (differential)
LVPECL (differential)
FREQUENCY (MHz)
SI
N
G
L
E
-EN
D
ED
P-P
VO
L
T
AG
E
(V
)
5
4
3
2
1
0
100
200
300
400
500
No Load
47 pF Load
22 pF Load
10 pF Load
100 pF Load
FREQUENCY (MHz)
IC
C
(mA)
40
35
30
25
20
15
10
5
0
50
100 150 200 250 300 350 400
FREQUENCY (MHz)
D
IF
F
ER
EN
T
IAL
P-P
VO
L
T
AG
E
(V
)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0
300
600
900
1.2k
1.5k
1.8k
FREQUENCY (MHz)
D
IF
F
ER
EN
T
IAL
P-P
VO
L
T
AG
E
(V
)
2.5
2.0
1.5
1.0
0.5
0.0
0
400
800
1.2k
1.6k
2k
NORMAL Mode
LV2PECL Mode
SNOSAZ8J – SEPTEMBER 2008 – REVISED SEPTEMBER 2011
Typical Performance Characteristics
Clock Output AC Characteristics
LVDS VOD
LVPECL VOD
vs.
Frequency
Figure 2.
Figure 3.
LVCMOS Vpp
vs.
Typical Dynamic ICC, LVCMOS Driver, VCC = 3.3 V,
Frequency
Temp = 25 °C, CL= 5 pF
Figure 4.
Figure 5.
Clock Channel Delay Noise Floor
Clock Output Noise Floor
vs.
Frequency
Figure 6.
Figure 7.
To estimate this noise, only the output frequency is required. Divide value and input frequency are not relevant.
Copyright 2008–2011, Texas Instruments Incorporated
21
相關(guān)PDF資料
PDF描述
3-1906052-1 CA 2MM OFNR 62.5/125,LC SEC BLU
PCX1C151MCL1GS CAP ALUM 150UF 16V 20% SMD
3-1906051-1 CA 2MM OFNR 62.5/125,LC SEC RED
UPJ1A682MHD CAP ALUM 6800UF 10V 20% RADIAL
2-6754399-0 CA, 1.8MM, ZIP OFNP, LC-LC(XG)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMK04000BEVALXO 功能描述:時(shí)鐘和定時(shí)器開發(fā)工具 LMK04000 EVAL BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Modules 類型:Clock Conditioners 工具用于評(píng)估:LMK04100B 頻率:122.8 MHz 工作電源電壓:3.3 V
LMK04000BISQ 制造商:NSC 制造商全稱:National Semiconductor 功能描述:Low-Noise Clock Jitter Cleaner with Cascaded PLLs
LMK04000BISQ/NOPB 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
LMK04000BISQE 制造商:Texas Instruments 功能描述:Clock Conditioner 48-Pin LLP EP T/R
LMK04000BISQE/NOPB 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel