參數(shù)資料
型號(hào)： PI6C185-00AQ
廠商： Pericom Semiconductor Corp.
英文描述： Precision 1-7 Clock Buffer
中文描述： 精密1-7時(shí)鐘緩沖器
文件頁(yè)數(shù)： 1/7頁(yè)
文件大小： 398K
代理商： PI6C185-00AQ
1
PS8317A 03/22/01
Pin Configuration
Block Diagram
Description
The PI6C185-00 is a high-speed low-noise 1-7 non-inverting
buffer designed for SDRAM clock buffer applications.
This buffer is intended to be used with the PI6C10X clock genera-
tor for Intel Architecture-based Mobile systems.
At power up all SDRAM output are enabled and active. The I
2
C
Serial control may be used to individually activate/deactivate any
of the 7 output drivers.
Note:
Purchase of I
2
C components from Pericom conveys a license to use
them in an I
2
C system as defined by Philips.
SDRAM6
SDRAM2
SDRAM1
SDRAM0
BUF_IN
SDATA
SCLOCK
SDRAM3
I2C
I/O
Product Features
High-speed, low-noise non-inverting 1-7 buffer
Switching speed up to 140 MHz (PI6C185-00A)*
Supports up to three mobile SDRAM DIMMs
Low skew (<250ps) between any two output clocks
I
2
C Serial Configuration interface
Multiple V
DD
, V
SS
pins for noise reduction
3.3V power supply voltage
20-pin TSSOP (L) and QSOP (Q) packages
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
12345678901234567890123456789012123456789012345678901234567890121234567890123456789012345678901212345678901234567890123456789012123456789012
Precision 1-7 Clock Buffer
1
2
3
V
SS
4
BUF_IN
5
SDRAM1
6
SDRAM2
7
V
SS
8
V
DD
9
SDATA
10
V
DD
SDRAM5
V
SS
SDRAM4
SDRAM3
V
SS
V
SS
20
SCLK
19
18
17
16
15
14
13
12
11
V
DD
SDRAM0
V
DD
V
DD
SDRAM6
20-Pin
L, Q
* Maximum Operating Frequencies:
PI6C185-00 = 125 MHz;
PI6C185-00A = 140 MHz.
相關(guān)PDF資料
PDF描述
PI6C185-00L Precision 1-7 Clock Buffer
PI6C185-00Q Precision 1-7 Clock Buffer
PI6C185-01QIE Precision 1-5 Clock Buffer
PI6C185-01 Precision 1-5 Clock Buffer
PI6C185-02B Precision 1-7 Clock Buffer
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PI6C185-00L 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision 1-7 Clock Buffer
PI6C185-00Q 制造商:Pericom Semiconductor Corporation 功能描述:Clock Fanout Buffer 7-OUT 20-Pin QSOP Tube
PI6C185-00QE 功能描述:時(shí)鐘緩沖器 Precision 1:7 Clock Driver 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
PI6C185-00QEX 功能描述:時(shí)鐘緩沖器 Precision 1:7 Clock Driver 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
PI6C185-00QIE 功能描述:時(shí)鐘緩沖器 Precision 1:7 Clock Driver 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
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*