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参数资料
型号： LMK04031BEVAL/NOPB
厂商： National Semiconductor
文件页数： 10/65页
文件大小： 0K
描述： EVAL BOARD LMK04031BISQ
标准包装： 1
系列： PowerWise®
主要目的： 计时，多用途
嵌入式： 否
已用 IC / 零件： LMK04031
已供物品： 板，线缆，文档，软件
LMK04000, LMK04001, LMK04002, LMK04010
LMK04011, LMK04031, LMK04033
SNOSAZ8J – SEPTEMBER 2008 – REVISED SEPTEMBER 2011
www.ti.com
Electrical Characteristics (continued)
(3.15 V
≤ VCC ≤ 3.45 V, -40 °C ≤ TA ≤ 85 °C. Typical values represent most likely parametric norms at VCC = 3.3 V, TA = 25
°C, at the Recommended Operating Conditions at the time of product characterization and are not guaranteed.)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Maximum Frequency
fCLKout
1080
MHz
(41)
LVPECL-to-LVPECL,
CLKoutX to CLKoutY
T = 25 °C, FCLK = 800 MHz,
TSKEW
40
ps
(42)
each output terminated with
120
Ω to GND.
VCC -
VOH
Output High Voltage
V
0.93
FCLK = 100 MHz, T = 25 °C
Termination = 50
Ω to
VCC -
VOL
Output Low Voltage
V
VCC - 2 V
1.82
VOD
Output Voltage
660
890
965
mV
2VPECL Clock Outputs (CLKoutX)
Maximum Frequency
fCLKout
1080
MHz
(41)
2VPECL-2VPECL, T=25 °C,
CLKoutX to CLKoutY
TSKEW
FCLK = 800 MHz, each output
40
ps
(42)
terminated with 120
Ω to GND.
VCC -
VOH
Output High Voltage
V
0.95
FCLK = 100 MHz, T = 25 °C
Termination = 50
Ω to
VCC -
VOL
Output Low Voltage
V
VCC - 2 V
1.98
VOD
Output Voltage
800
1030
1200
mV
LVCMOS Clock Outputs (CLKoutX)
fCLKout
Maximum Frequency
5 pF Load
250
MHz
VOH
Output High Voltage
1 mA Load
VCC - 0.1
V
VOL
Output Low Voltage
1 mA Load
0.1
V
IOH
Output High Current (Source)
VCC = 3.3 V, VO = 1.65 V
28
mA
IOL
Output Low Current (Sink)
VCC = 3.3 V, VO = 1.65 V
28
mA
Skew between any two
RL = 50 Ω, CL = 10 pF,
TSKEW
LVCMOS outputs, same
T = 25 °C, FCLK = 100 MHz.
100
ps
channel or different channel
(43)
VCC/2 to VCC/2, FCLK = 100
DUTYCLK
Output Duty Cycle
45
50
55
%
MHz, T = 25 °C (44)
20% to 80%, RL = 50
Ω,
TR
Output Rise Time
400
ps
CL = 5 pF
80% to 20%, RL = 50
Ω,
TF
Output Fall Time
400
ps
CL = 5 pF
Mixed Clock Skew
Same device, T = 25 °C,
LVPECL to LVDS skew
-230
ps
250 MHz
Same device, T = 25 °C,
TSKEW ChanX - ChanY
LVDS to LVCMOS skew
770
ps
250 MHz
Same device, T = 25 °C,
LVCMOS to LVPECL skew
-540
ps
250 MHz
Microwire Interface Timing
TCS
Data to Clock Set Up Time
See Microwire Input Timing
25
ns
TCH
Data to Clock Hold Time
See Microwire Input Timing
8
ns
(41) For Clock output frequencies > 1 GHz, the maximum allowable clock delay is limited to of a period, or, 0.5/FCLKoutX.
(42) Equal loading and identical channel configuration on each channel is required for specification to be valid. Specification not valid for
delay mode.
(43) Equal loading and identical channel configuration on each channel is required for specification to be valid. Specification not valid for
delay mode.
(44) Guaranteed by characterization.
18
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Copyright 2008–2011, Texas Instruments Incorporated
Product Folder Links: LMK04000 LMK04001 LMK04002 LMK04010 LMK04011 LMK04031 LMK04033
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LMK04031BEVALXO 功能描述:时钟和定时器开发工具 LMK04031 EVAL BOARD RoHS:否 制造商:Texas Instruments 产品:Evaluation Modules 类型:Clock Conditioners 工具用于评估:LMK04100B 频率:122.8 MHz 工作电源电压:3.3 V
LMK04031BISQ 制造商:Texas Instruments 功能描述:Clock Conditioner 48-Pin LLP EP T/R
LMK04031BISQ/NOPB 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel
LMK04031BISQE 制造商:Texas Instruments 功能描述:PRECISION CLOCK CONDITIONER, 48LLP
LMK04031BISQE/NOPB 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel
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