参数资料
型号: MPC9600AE
厂商: IDT, Integrated Device Technology Inc
文件页数: 1/15页
文件大小: 0K
描述: IC PLL CLK DRIVER LV 48-LQFP
标准包装: 250
类型: PLL 时钟驱动器
PLL: 带旁路
输入: LVCMOS,LVPECL
输出: LVCMOS
电路数: 1
比率 - 输入:输出: 2:21
差分 - 输入:输出: 是/无
频率 - 最大: 200MHz
除法器/乘法器: 是/是
电源电压: 2.375 V ~ 3.465 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-LQFP
供应商设备封装: 48-TQFP(7x7)
包装: 托盘
DATASHEET
Low Voltage, 2.5V and 3.3V LVCMOS
PLL Clock Driver
MPC9600
NRND
MPC9600 REVISION 6 JANUARY 7, 2013
1
2013 Integrated Device Technology, Inc.
The MPC9600 is a low voltage 2.5 V or 3.3 V compatible, 1:21 PLL based clock driver
and fanout buffer. With output frequencies up to 200 MHz and output skews of 150 ps, the
device meets the needs of the most demanding clock tree applications.
Features
Multiplication of Input Frequency by 2, 3, 4, and 6
Distribution of Output Frequency to 21 Outputs Organized in Three Output Banks:
QA0-QA6, QB0-QB6, QC0-QC6, Each Fully Selectable
Fully Integrated PLL
Selectable Output Frequency Range Is 50 to 100 MHz and 100 to 200 MHz
Selectable Input Frequency Range Is 16.67 to 33 MHz and 25 to 50 MHz
LVCMOS Outputs
Outputs Disable to High Impedance (Except QFB)
LVCMOS or LVPECL Reference Clock Options
48-Lead QFP Packaging, Pb-Free
50 ps Cycle-to-Cycle Jitter
150 ps Maximum Output-to-Output Skew
200 ps Maximum Static Phase Offset Window
NRND – Not Recommend for New Designs
Functional Description
The MPC9600 is a fully LVCMOS 2.5 V or 3.3 V compatible PLL clock driver. The MPC9600 has the capability to generate clock signals
of 50 to 200 MHz from clock sources of 16.67 to 50 MHz. The internal PLL is optimized for this frequency range and does not require
external loop filter components. QFB provides an output for the external feedback path to the feedback input FB_IN. The QFB divider ratio
is configurable and determines the PLL frequency multiplication factor when QFB is directly connected to FB_IN. The MPC9600 is
optimized for minimizing the propagation delay between the clock input and FB_IN.
Three output banks of 7 outputs each bank can be individually configured to divide the VCO frequency by 2 or by 4. Combining the
feedback and output divider ratios, the MPC9600 is capable to multiply the input frequency by 2, 3, 4, and 6.
The reference clock is selectable either LVPECL or LVCMOS. The LVPECL reference clock feature allows the designer to use LVPECL
fanout buffers for the inner branches of the clock distribution tree. All control inputs accept LVCMOS compatible levels. The outputs provide
low impedance LVCMOS outputs capable of driving parallel terminated 50
transmission to VTT =VCC/2. For series terminated lines the
MPC9600 can drive two lines per output giving the device an effective total fanout of 1:42. With guaranteed maximum output-to-output
skew of 150 ps, the MPC9600 PLL clock driver meets the synchronization requirements of the most demanding systems.
The VCCA analog power pin doubles as a PLL bypass select line for test purpose. When the VCCA is driven to GND the reference clock
will bypass the PLL.
The device is packaged in a 48-lead LQFP package to provide optimum combination of board density and performance.
3.3 V OR 2.5 V
LOW VOLTAGE CMOS
PLL CLOCK DRIVER
AE SUFFIX
48-LEAD LQFP PACKAGE
Pb-FREE PACKAGE
CASE 932-03
SCALE 2:1
NRND – Not Recommend for New Designs
相关PDF资料
PDF描述
MPC961CAC IC BUFFER ZD 1:18 PLL 32-LQFP
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MPC9658AC IC PLL CLK GEN 1:10 3.3V 32-LQFP
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