参数资料
型号: LMK04033BISQE/NOPB
厂商: National Semiconductor
文件页数: 11/65页
文件大小: 0K
描述: IC CLOCK CONDITIONER PREC 48LLP
标准包装: 1
系列: PowerWise®
类型: 时钟调节器
PLL:
输入: LVCMOS
输出: LVCMOS,LVDS,2VPECL,LVPECL
电路数: 1
比率 - 输入:输出: 2:6
差分 - 输入:输出: 是/是
频率 - 最大: 2.16GHz
除法器/乘法器: 是/是
电源电压: 3.15 V ~ 3.45 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-WFQFN 裸露焊盘
供应商设备封装: 48-LLP(7x7)
包装: 标准包装
产品目录页面: 1275 (CN2011-ZH PDF)
其它名称: LMK04033BISQEDKR
tCES
tCS
D27
D26
D25
D24
tCH
tCWH
tCWL
D23
D0
A3
A2
A1
A0
MSB
LSB
DATAuWire
CLKuWire
LEuWire
tES
tEWH
SNOSAZ8J – SEPTEMBER 2008 – REVISED SEPTEMBER 2011
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
TCWH
Clock Pulse Width High
See Microwire Input Timing
25
ns
TCWL
Clock Pulse Width Low
See Microwire Input Timing
25
ns
Clock to Latch Enable
TES
See Microwire Input Timing
25
ns
Set Up Time
TCES
Clock to Enable Setup Time
See Microwire Input Timing
25
ns
TEW
Load Enable Pulse Width
See Microwire Input Timing
25
ns
Serial Data Timing Diagram
Register programming information on the DATAuWire pin is clocked into a shift register on each rising edge of
the CLKuWire signal. On the rising edge of the LEuWire signal, the register is sent from the shift register to the
register addressed. A slew rate of at least 30 V/s is recommended for these signals. After programming is
complete the CLKuWire, DATAuWire, and LEuWire signals should be returned to a low state. If the CLKuWire or
DATAuWire lines are toggled while the VCO is in lock, as is sometimes the case when these lines are shared
with other parts, the phase noise may be degraded during this programming.
Charge Pump Current Specification Definitions
I1 = Charge Pump Sink Current at VCPout = VCC - ΔV
I2 = Charge Pump Sink Current at VCPout = VCC/2
Copyright 2008–2011, Texas Instruments Incorporated
19
相关PDF资料
PDF描述
MS27468E21A2P CONN RCPT 65POS JAM NUT W/PINS
VI-BWL-MY-F4 CONVERTER MOD DC/DC 28V 50W
VI-BWL-MY-F3 CONVERTER MOD DC/DC 28V 50W
AD5204BR100 IC DGTL POT QUAD 256POS 24-SOIC
AD5204BN50 IC DGTL POT QUAD 256POS 24-DIP
相关代理商/技术参数
参数描述
LMK04033BISQX 制造商:NSC 制造商全称:National Semiconductor 功能描述:Low-Noise Clock Jitter Cleaner with Cascaded PLLs
LMK04033BISQX/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
LMK04100 制造商:TI 制造商全称:Texas Instruments 功能描述:LMK04100 Family Clock Jitter Cleaner with Cascaded PLLs
LMK04100EVAL/NOPB 功能描述:时钟和定时器开发工具 LMK04100 Eval Mod 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
LMK04100SQ/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