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參數資料
| 型號： | PI6C2401WE |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Phase-Locked Loop Clock Driver |
| 中文描述： | 鎖相環時鐘驅動器 |
| 文件頁數： | 1/4頁 |
| 文件大?。?/td> | 74K |
| 代理商： | PI6C2401WE |
1
PS8419C 01/12/05
1
2
3
AV
CC
4
CLK_OUT
CLK_IN
GND
FB_IN
8
7
6
5
AGND
V
CC
S
Product Pin Configuration
Logic Block Diagram
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PI6C2401
Product Features
High-Performance Phase-Locked-Loop Clock Distribution for
Networking, ATM, 100/134 MHz Registered DIMM Synchro-
nous DRAM modules for server/workstation/PC applications
Zero Input-to-Output delay
Low jitter: Cycle-to-Cycle jitter ± 100ps max.
On-chip series damping resistor at clock output drivers
for low noise and EMI reduction
Operates at 3.3V V
CC
Packaged in Plastic 8-pin SOIC Package (W)
Pb-free and Green Available
Wide range of Clock Frequencies
Phase-Locked Loop Clock Driver
Product Description
The PI6C2401 features a low-skew, low-jitter, phase-locked loop
(PLL) clock driver. By connecting the feedback CLK_OUT
output
to the feedback FB_IN input, the propagation delay from the
CLK_IN input to any clock output will be nearly zero.
Application
If the system designer needs more than 16 outputs with the features
just described, using two or more zero-delay buffers such as
PI6C2509Q, and PI6C2510Q, is likely to be impractical. The device-
to-device skew introduced can significantly reduce
the performance. Pericom recommends the use of a zero-delay
buffer and an eighteen output non-zero-delay buffer . As shown in
Figure 1, this combination produces a zero-delay buffer with all the
signal characteristics of the original zero-delay buffer, but with as
many outputs as the non-zero-delay buffer part. For example, when
combined with an eighteen output non-zero delay buffer, a system
designer can create a seventeen-output zero-delay buffer.
Figure 1. This Combination Provides Zero-Delay Between
the Reference Clocks Signal and 17 Outputs
17
Zero Delay
Buffer
PI6C2401
Reference
Clock
Signal
CLK_OUT
Feedback
18 Output
Non-Zero
Delay
Buffer
V
S
e
u
o
S
t
p
O
n
w
o
d
h
S
L
L
P
1
L
L
P
N
0
N
I
K
L
C
Y
Control Input
CLK_IN
FB_IN
S
PLL
CLK_OUT
8-Pin
W
相關PDF資料 |
PDF描述 |
|---|---|
| PI6C2404A | Zero-Delay Clock Buffer |
| PI6C2405A-1L | Zero-Delay Clock Buffer |
| PI6C2405A-1LE | Zero-Delay Clock Buffer |
| PI6C2405A-1LI | Zero-Delay Clock Buffer |
| PI6C2405A-1LIE | Zero-Delay Clock Buffer |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PI6C2401WEX | 功能描述:鎖相環 - PLL 3.3v Zero Delay Driver RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數量: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 |
| PI6C2402 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Clock IC | 1 Output Zero-Delay Clock Driver w/ Ext. Loopback. 2X Multiplier |
| PI6C2402WE | 功能描述:鎖相環 - PLL 3.3v Zero Delay Clock RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數量: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 |
| PI6C2402WEX | 功能描述:鎖相環 - PLL 3.3v Zero Delay Driver RoHS:否 制造商:Silicon Labs 類型:PLL Clock Multiplier 電路數量: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 |
| PI6C2404A | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Zero-Delay Clock Buffer |
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