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參數(shù)資料
| 型號： | PI49FCT20802Q |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | KPSE 19C 19#20 SKT PLUG |
| 中文描述： | 1:5 / 1:7 2.5V的時鐘緩沖器，用于網(wǎng)絡(luò)應(yīng)用 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 161K |
| 代理商： | PI49FCT20802Q |
1
PS8560A 09/27/04
Pin Configuration (PI49FCT20802)
Features
High Frequency >150 MHz
High-speed, low-noise, non-inverting clock buffer
– PI49FCT20802 is a 1:5 buffer
– PI49FCT20803 is a 1:7 buffer
Low skew < 150ps
Low duty cycle distortion < 300ps
Low propagation delay < 3.5ns
Multiple V
DD
, GND pins for noise reduction
2.5V supply voltage and 3V tolerant input
Packages:
- 16-pin TSSOP (L)
- 16-pin QSOP (Q)
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1:5/1:7 2.5V Clock Buffer for
Networking Applications
PI49FCT20802/
PI49FCT20803
Description
The PI49FCT2080x is 2.5V, high-speed, low noise, non-inverting
clock buffer. It is designed to target networking applications that
require low-skew, low-jitter, and high-frequency clock distribution.
It provides output-to-output skew as low as 150ps, and is an ideal
clock distribution device for synchronous systems. PI49FCT2080x
is a clock buffer from a single input that produces five outputs
on PI49FCT20802 and seven outputs on PI49FCT20803.
PI49FCT2080x is characterized for operation from –40
°
C to 85
°
C.
1
2
3
VDD
4
CLK1
5
CLK0
6
NC
7
VDD
8
GND
VDD
CLK3
GND
VDD
NC
GND
16
15
14
13
12
11
10
9
BUF_IN
GND
CLK2
CLK4
CLK4
CLK2
CLK1
CLK0
BUF_IN
CLK3
Pin Configuration (PI49FCT20803)
1
2
3
VDD
4
CLK1
5
CLK0
6
CLK2
7
VDD
8
GND
VDD
CLK5
GND
VDD
CLK3
GND
16
15
14
13
12
11
10
9
BUF_IN
GND
CLK4
CLK6
CLK6
CLK2
CLK1
CLK0
BUF_IN
CLK3
.
Block Diagram (PI49FCT20802)
Block Diagram (PI49FCT20803)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PI49FCT20802QE | KPSE 19C 19#20 SKT PLUG |
| PI49FCT20803 | KPSE 5C 5#16 PIN PLUG |
| PI49FCT20803L | KPSE6E16-26PDZ |
| PI49FCT20803LE | KPSE 26C 26#20 PIN PLUG |
| PI49FCT20803Q | KPSE6E16-26PDZF42F26 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI49FCT20802QE | 功能描述:時鐘緩沖器 1:5 / 1:7 時鐘緩沖器 RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| PI49FCT20802QEX | 功能描述:時鐘緩沖器 1:5 / 1:7 時鐘緩沖器 RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| PI49FCT20802QX | 制造商:Pericom Semiconductor Corporation 功能描述:Clock Fanout Buffer 5-OUT 16-Pin QSOP T/R |
| PI49FCT20803 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:1:5/1:7 2.5V Clock Buffer for Networking Applications |
| PI49FCT20803L | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:1:5/1:7 2.5V Clock Buffer for Networking Applications |
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