參數(shù)資料
型號(hào): SL2304NZZC-1Z
廠商: Silicon Laboratories Inc
文件頁數(shù): 3/9頁
文件大?。?/td> 0K
描述: IC BUFFER 140MHZ 4CH 3.3V 8TSSOP
標(biāo)準(zhǔn)包裝: 100
類型: 扇出緩沖器(分配)
電路數(shù): 1
比率 - 輸入:輸出: 1:4
差分 - 輸入:輸出: 無/無
輸入: 時(shí)鐘
輸出: LVCMOS
頻率 - 最大: 140MHz
電源電壓: 2.97 V ~ 3.63 V
工作溫度: 0°C ~ 70°C
安裝類型: *
封裝/外殼: *
供應(yīng)商設(shè)備封裝: *
包裝: *
Rev 2.1, May 6, 2008
Page 3 of 9
SL2304NZ
General Description
The SL2304NZ is a low skew, jitter and power fanout
Buffer designed to produce up to four (4) clock outputs
from one (1) reference input clock, for high speed clock
distribution, including PCI/PCI-X applications.
Input and output Frequency Range
The input and output frequency is the same (1x) for
SL2304NZ-1 and SL2304NZ-1Z and operates from DC
to 140MHz clock range with up to 25pF output load.
OE (Output Enable) Function
The only difference between SL2304-1 and SL2304NZ-
1Z is the OE logic implementation. When OE=0,
SL2404NZ-1 outputs are disabled and outputs are at
Logic Low. In the case of SL2304NZ-1Z the outputs are
at High-Z. Refer to the Available OE Logic Configuration
Table. 1 below.
Output Clock Skew
All outputs should drive the similar load to achieve output-
to-output skew and input-to-output delay specifications as
given in the switching electrical tables.
Power Supply Range (VDD)
The SL2304NZ is designed to operate 3.3V+/-10% (3.63V-
max to 2.97V-min) VDD power supply range. An internal
on-chip voltage regulator is used to provide to constant
power supply of 1.8V, leading to a consistent and stable
electrical performance in terms of skew and jitter. The
SL2304NZ I/O is powered by using VDD.
Refer to SL23EP04NZ products for DC to 220MHz-max
frequency range, 2.5V to 3.3V power supply operation,
improved skew, jitter and higher drive options.
Contact SLI for 1.8V power supply Fan-Out Buffer and
ZDB products.
CLKIN (Pin-1)
OE (Pin-2)
SL2304NZ-1
CLKOUT [1:4]
SL2304NZ-1Z
CLKOUT [1:4]
Low
High-Z
High
Low
High-Z
Low
High
Low
High
Table 1. Available SL2304 CLKIN and OE Logic Configurations
相關(guān)PDF資料
PDF描述
SL2304NZZC-1 IC BUFFER 140MHZ 4CH 3.3V 8TSSOP
SL2304NZZC-1ZT IC BUFFER 140MHZ 4CH 3.3V 8TSSOP
SL2304NZZC-1T IC BUFFER 140MHZ 4CH 3.3V 8TSSOP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SL2304NZZC-1ZT 功能描述:時(shí)鐘緩沖器 0-140MHz 4 Outputs Fanout Buffer 3.3V 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
SL2304NZZI-1 功能描述:時(shí)鐘緩沖器 0-140MHz 4 Outputs Fanout Buffer 3.3V 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
SL2304NZZI-1T 功能描述:時(shí)鐘緩沖器 0-140MHz 4 Outputs Fanout Buffer 3.3V 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
SL2304NZZI-1Z 功能描述:時(shí)鐘緩沖器 0-140MHz 4 Outputs Fanout Buffer 3.3V 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
SL2304NZZI-1ZT 功能描述:時(shí)鐘緩沖器 0-140MHz 4 Outputs Fanout Buffer 3.3V 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