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參數(shù)資料
| 型號(hào)： | NB2309A |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | 3.3 V Zero Delay Clock Buffer(3.3V零延遲時(shí)鐘緩沖器) |
| 中文描述： | 3.3伏零延遲時(shí)鐘緩沖器（3.3零延遲時(shí)鐘緩沖器） |
| 文件頁(yè)數(shù)： | 1/9頁(yè) |
| 文件大?。?/td> | 139K |
| 代理商： | NB2309A |
Semiconductor Components Industries, LLC, 2006
November, 2006
Rev. 4
1
Publication Order Number:
NB2309A/D
NB2309A
3.3 V Zero Delay
Clock Buffer
The NB2309A is a versatile, 3.3 V zero delay buffer designed to
distribute high
speed clocks. It accepts one reference input and drives
out nine low
skew clocks. It is available in a 16 pin package.
The
1H version of the NB2309A operates at up to 133 MHz, and
has higher drive than the
1 devices. All parts have on
chip PLL’s that
lock to an input clock on the REF pin. The PLL feedback is on
chip
and is obtained from the CLKOUT pad.
The NB2309A has two banks of four outputs each, which can be
controlled by the Select inputs as shown in the Select Input Decoding
Table. If all the output clocks are not required, Bank B can be
three
stated. The select inputs also allow the input clock to be directly
applied to the outputs for chip and system testing purposes.
Multiple NB2309A devices can accept the same input clock and
distribute it. In this case the skew between the outputs of the two
devices is guaranteed to be less than 700 ps.
All outputs have less than 200 ps of cycle
to
cycle jitter. The input
and output propagation delay is guaranteed to be less than 350 ps, and
the output to output skew is guaranteed to be less than 250 ps.
The NB2309A is available in two different configurations, as shown
in the ordering information table. The NB2309A1 is the base part. The
NB2309Ax1H* is the high drive version of the
1 and its rise and fall
times are much faster than
1 part.
Features
15 MHz to 133 MHz Operating Range, Compatible with CPU and
PCI Bus Frequencies
Zero Input
Output Propagation Delay
Multiple Low
Skew Outputs
Output
Output Skew Less than 250 ps
Device
Device Skew Less than 700 ps
One Input Drives 9 Outputs, Grouped as 4 + 4 + 1
Less than 200 ps Cycle
to
Cycle Jitter is Compatible with Pentium
Based Systems
Test Mode to Bypass PLL
Available in 16 Pin, 150 mil SOIC and 4.4 mm TSSOP
3.3 V Operation, Advanced 0.35
CMOS Technology
These are Pb
Free Devices**
*x = C for Commercial; I for Industrial.
**For additional information on our Pb
Free strategy and soldering details,
please download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
MARKING
DIAGRAMS*
XXXX
A
WL, L
Y
W, WW = Work Week
G or
= Pb
Free Package
= Device Code
= Assembly Location
= Wafer Lot
= Year
*For additional marking information, refer to
Application Note AND8002/D.
See detailed ordering and shipping information in the package
dimensions section on page 7 of this data sheet.
ORDERING INFORMATION
http://onsemi.com
TSSOP
16
DT SUFFIX
CASE 948F
SOIC
16
D SUFFIX
CASE 751B
1
16
1
16
1
16
1
16
XXXX
XXXX
ALYW
XXXXXXXXG
AWLYWW
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NB2309AC1D | 功能描述:鎖相環(huán) - PLL 3.3V Nine Output RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
| NB2309AC1DG | 功能描述:鎖相環(huán) - PLL 3.3V Nine Output Zero Delay Buffer RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
| NB2309AC1DR2 | 功能描述:鎖相環(huán) - PLL 3.3V Nine Output RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
| NB2309AC1DR2G | 功能描述:鎖相環(huán) - PLL 3.3V Nine Output Zero Delay Buffer RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
| NB2309AC1DT | 功能描述:鎖相環(huán) - PLL 3.3V Nine Output RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數(shù)量:1 最大輸入頻率:710 MHz 最小輸入頻率:0.002 MHz 輸出頻率范圍:0.002 MHz to 808 MHz 電源電壓-最大:3.63 V 電源電壓-最小:1.71 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:QFN-36 封裝:Tray |
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