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| 型号： | SL23EP04NZZC-1 |
| 厂商： | Silicon Laboratories Inc |
| 文件页数： | 5/11页 |
| 文件大小： | 0K |
| 描述： | IC CLOCK BUFF 4CH 220MHZ 8TSSOP |
| 标准包装： | 100 |
| 类型： | 扇出缓冲器（分配） |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:4 |
| 差分 - 输入:输出： | 无/无 |
| 输入： | 时钟 |
| 输出： | 时钟 |
| 频率 - 最大： | 220MHz |
| 电源电压： | 2.97 V ~ 3.63 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | * |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
Rev 2.1, May 2, 2008
Page 3 of 11
SL23EP04NZ
General Description
The SL23EP04NZ is a low skew, jitter and power fanout
clock distribution 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
SL23EP04NZ-1 and SL23EP04NZ-1Z. The products
operate from DC to 220MHz clock range with up to
30pF output loads at each output.
OE (Output Enable) Function
The only difference between SL23EP04-1 and
SL23EP04NZ-1Z is the OE logic implementation. When
OE=0, SL23EP04NZ-1 outputs are disabled and outputs
are at Logic Low. In the case of SL23EP04NZ-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 SL23EP04 is designed to operate from 3.3V+/-10% to
2.5V+/-10% VDD power supply range. An internal on-chip
voltage regulator is used to provide to constant power
supply of 1.8V in the core, leading to a consistent and
stable electrical performance in terms of skew and jitter.
The SL23EP04NZ I/O is powered by using VDD.
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 SL23EP04 CLKIN and OE Logic Configurations
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SL23EP04NZZC-1T | 功能描述:时钟缓冲器 0-220MHz 4 Outputs NZDB 3.3-2.5V RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| SL23EP04NZZC-1Z | 制造商:SPECTRALINEAR 制造商全称:SPECTRALINEAR 功能描述:Low Jitter and Skew DC to 220 MHz Clock Buffer |
| SL23EP04NZZC-1ZT | 制造商:SPECTRALINEAR 制造商全称:SPECTRALINEAR 功能描述:Low Jitter and Skew DC to 220 MHz Clock Buffer |
| SL23EP04NZZI-1 | 功能描述:时钟缓冲器 0-220MHz 4 Outputs NZDB 3.3-2.5V RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| SL23EP04NZZI-1T | 功能描述:时钟缓冲器 0-220MHz 4 Outputs NZDB 3.3-2.5V RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
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