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| 型号： | ADCLK854BCPZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC CLOCK BUFFER MUX 2:12 48LFCSP |
| 设计资源： | Clock Distribution Circuit with Pin-Programmable Output Frequency, Output Logic Levels, and Fanout (CN0152) |
| 标准包装： | 1 |
| 类型： | 扇出缓冲器（分配），多路复用器 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 2:12 |
| 差分 - 输入:输出： | 是/是 |
| 输入： | CML，CMOS，HSTL，LVDS，LVPECL |
| 输出： | CMOS，LVDS |
| 频率 - 最大： | 1.2GHz |
| 电源电压： | 1.71 V ~ 1.89 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-VFQFN 裸露焊盘，CSP |
| 供应商设备封装： | 48-LFCSP |
| 包装： | 托盘 |
1.8 V, 12-LVDS/24-CMOS Output,
Low Power Clock Fanout Buffer
ADCLK854
Rev. 0
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalog Devices foritsuse,nor for anyinfringements ofpatents orother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2009 Analog Devices, Inc. All rights reserved.
FEATURES
2 selectable differential inputs
Selectable LVDS/CMOS outputs
Up to 12 LVDS (1.2 GHz) or 24 CMOS (250 MHz) outputs
<12 mW per channel (100 MHz operation)
54 fs rms integrated jitter (12 kHz to 20 MHz)
100 fs rms additive broadband jitter
2.0 ns propagation delay (LVDS)
135 ps output rise/fall (LVDS)
70 ps output-to-output skew (LVDS)
Sleep mode
Pin programmable control
1.8 V power supply
APPLICATIONS
Low jitter clock distribution
Clock and data signal restoration
Level translation
Wireless communications
Wired communications
Medical and industrial imaging
ATE and high performance instrumentation
GENERAL DESCRIPTION
The ADCLK854 is a 1.2 GHz/250 MHz LVDS/CMOS fanout
buffer optimized for low jitter and low power operation. Possible
configurations range from 12 LVDS to 24 CMOS outputs,
including combinations of LVDS and CMOS outputs. Three
control lines are used to determine whether fixed blocks of
outputs (three banks of four) are LVDS or CMOS outputs.
The ADCLK854 offers two selectable inputs and a sleep mode
feature. The IN_SEL pin state determines which input is fanned
out to all the outputs. The SLEEP pin enables a sleep mode to
power down the device.
The inputs accept various types of single-ended and differential
logic levels including LVPECL, LVDS, HSTL, CML, and CMOS.
Table 8 provides interface options for each type of connection.
This device is available in a 48-pin LFCSP package. It is specified
for operation over the standard industrial temperature range of
40°C to +85°C.
FUNCTIONAL BLOCK DIAGRAM
OUT0 (OUT0A)
OUT0 (OUT0B)
OUT1 (OUT1A)
OUT1 (OUT1B)
OUT2 (OUT2A)
OUT2 (OUT2B)
OUT3 (OUT3A)
OUT3 (OUT3B)
LVDS/
CMOS
OUT4 (OUT4A)
OUT4 (OUT4B)
OUT5 (OUT5A)
OUT5 (OUT5B)
OUT6 (OUT6A)
OUT6 (OUT6B)
OUT7 (OUT7A)
OUT7 (OUT7B)
LVDS/
CMOS
OUT8 (OUT8A)
OUT8 (OUT8B)
OUT9 (OUT9A)
OUT9 (OUT9B)
OUT10 (OUT10A)
OUT10 (OUT10B)
OUT11 (OUT11A)
OUT11 (OUT11B)
LVDS/
CMOS
CTRL_C
CTRL_B
CTRL_A
IN_SEL
SLEEP
CLK1
CLK0
ADCLK854
VREF
VS/2
07
21
8-
00
1
Figure 1.
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| ADCLK854BCPZ-REEL7 | 功能描述:IC CLOCK BUFFER MUX 2:12 48LFCSP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:- 标准包装:74 系列:- 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 输入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 输出:HCSL，LVDS 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:32-VFQFN 裸露焊盘 供应商设备封装:32-QFN（5x5） 包装:管件 |
| ADCLK905 | 制造商:AD 制造商全称:Analog Devices 功能描述:Ultrafast SiGe ECL Clock/Data Buffers |
| ADCLK905/PCBZ | 功能描述:BOARD EVAL FOR ADCLK905 16LFCSP RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:- 标准包装:1 系列:- 主要目的:电信，线路接口单元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板，电源，线缆，CD 其它名称:82EBV2081 |
| ADCLK905BCPZ-R2 | 功能描述:IC CLK/DATA BUFF DVR 1:1 16LFCSP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:SIGe 标准包装:74 系列:- 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 输入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 输出:HCSL，LVDS 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:32-VFQFN 裸露焊盘 供应商设备封装:32-QFN（5x5） 包装:管件 |
| ADCLK905BCPZ-R7 | 功能描述:IC CLK/DATA BUFF DVR 1:1 16LFCSP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:SIGe 产品培训模块:High Bandwidth Product Overview 标准包装:1,000 系列:Precision Edge® 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:4 差分 - 输入:输出:是/是 输入:CML，LVDS，LVPECL 输出:CML 频率 - 最大:2.5GHz 电源电压:2.375 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘，16-MLF? 供应商设备封装:16-MLF?（3x3） 包装:带卷 (TR) |
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