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參數資料
| 型號： | PI6C185-01BQ |
| 廠商： | Pericom Semiconductor Corp. |
| 英文描述： | Precision 1-5 Clock Buffer |
| 中文描述： | 精密1-5時鐘緩沖器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 362K |
| 代理商： | PI6C185-01BQ |
1
PS8466
05/03/00
PI6C185-01B
Precision 1-5 Clock Buffer
Pin Configuration
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Block Diagram
Features
High-speed, low-noise non-inverting 1-5 buffer
Switching speed up to 140 MHz
Supports up to two SODIMMs
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
16-pin TSSOP (L) and QSOP (Q) packages
Description
The PI6C185-01B, a high-speed low-noise 1-5 non-inverting buffer
designed for SDRAM clock buffer applications, is intended to be
used with the PI6C10X clock generator for Intel Architecture-based
Mobile systems.
At power up, all SDRAM outputs are enabled and active. The I
2
C
Serial control may be used to individually activate/deactivate any
of the five 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.
SDRAM4
SDRAM2
SDRAM1
SDRAM0
BUF_IN
SDATA
SCLOCK
SDRAM3
I2C
I/O
1
2
3
Vss
4
BUF_IN
5
SDRAM1
6
SDATA
7
Vss
8
Vdd
Vdd
Vss
Vdd
SDRAM2
Vss
SCLK
16
15
14
13
12
11
10
9
Vdd
SDRAM0
SDRAM3
SDRAM4
16-Pin
L, Q
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PDF描述 |
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| PI6C20400 | 1:4 Clock Driver for Intel PCI Express Chipsets |
| PI6C20400H | 1:4 Clock Driver for Intel PCI Express Chipsets |
| PI6C20400HE | 1:4 Clock Driver for Intel PCI Express Chipsets |
| PI6C20400L | 1:4 Clock Driver for Intel PCI Express Chipsets |
相關代理商/技術參數 |
參數描述 |
|---|---|
| PI6C185-01L | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:Precision 1-5 Clock Buffer |
| PI6C185-01LE | 功能描述:時鐘緩沖器 Precision 1:5 Clock Driver RoHS:否 制造商:Texas Instruments 輸出端數量: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 |
| PI6C185-01LEX | 功能描述:時鐘緩沖器 Precision 1:5 Clock Driver RoHS:否 制造商:Texas Instruments 輸出端數量: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 |
| PI6C185-01Q | 制造商:Pericom Semiconductor Corporation 功能描述:Clock Fanout Buffer 5-OUT 16-Pin QSOP Tube 制造商:Pericom Semiconductor Corporation 功能描述:Clock Buffer 5-OUT 16-Pin QSOP Tube |
| PI6C185-01QE | 功能描述:時鐘緩沖器 Precision 1:5 Clock Driver RoHS:否 制造商:Texas Instruments 輸出端數量: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 |
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