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參數資料
| 型號： | SL23EP09ZI-1HT |
| 廠商： | SILICON LABORATORIES |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 23EP SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| 封裝： | 4.40 MM, ROHS COMPLIANT, TSSOP-16 |
| 文件頁數： | 1/14頁 |
| 文件大?。?/td> | 181K |
| 代理商： | SL23EP09ZI-1HT |
Rev 2.0, May 12, 2008
Page 1 of 14
2400 West Cesar Chavez, Austin, TX 78701
1+(512) 416-8500
1+(512) 416-9669
www.silabs.com
SL23EP09
Key Features
10 to 220 MHz operating frequency range
Low output clock skew: 45ps-typ
Low output clock jitter:
50 ps-typ cycle-to-cycle jitter
20 ps-typ period jitter
Low part-to-part output skew: 90 ps-typ
Wide 2.5 V to 3.3 V power supply range
Low power dissipation:
26 mA-max at 66 MHz and VDD=3.3 V
24 mA-max at 66 MHz and VDD=2.5V
One input drives 9 outputs organized as 4+4+1
Select mode to bypass PLL or tri-state outputs
SpreadThru PLL that allows use of SSCG
Standard and High-Drive options
Available in 16-pin SOIC and TSSOP packages
Available in Commercial and Industrial grades
Applications
Printers, MFPs and Digital Copiers
PCs and Work Stations
Routers, Switchers and Servers
Digital Embeded Systems
Description
The SL23EP09 is a low skew, low jitter and low power Zero
Delay Buffer (ZDB) designed to produce up to nine (9) clock
outputs from one (1) reference input clock, for high speed
clock distribution applications.
The product has an on-chip PLL which locks to the input
clock at CLKIN and receives its feedback internally from the
CLKOUT pin.
The SL23EP09 has two (2) clock driver banks each with four
(4) clock outputs. These outputs are controlled by two (2)
select input pins S1 and S2. When only four (4) outputs are
needed, four (4) bank-B output clock buffers can be tri-stated
to reduce power dissipation and jitter. The select inputs can
also be used to tri-state both banks A and B or drive them
directly from the input bypassing the PLL and making the
product behave like a Non-Zero Delay Buffer (NZDB).
The high-drive version operates up to 220MHz and 200MHz
at 3.3V and 2.5V power supplies respectively.
Benefits
Up to nine (9) distribution of input clock
Standard and High-Dirive levels to control impedance
level, frequency range and EMI
Low power dissipation, jitter and skew
Low cost
Block Diagram
Low Power and
Low Jitter
PLL
MUX
Input Selection
Decoding Logic
VDD
GND
2
S2
S1
CLKIN
CLKOUT
CLKA1
CLKA2
CLKA3
CLKA4
CLKB1
CLKB2
CLKB3
CLKB4
Low Jitter and Skew 10 to 220 MHz Zero Delay Buffer (ZDB)
相關PDF資料 |
PDF描述 |
|---|---|
| SL23EP09SI-1 | 23EP SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| SL23EP09ZI-1T | 23EP SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| SL23EP09ZI-1HT | 23EP SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| SL23EP09SI-1 | 23EP SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| SL23EP09ZI-1T | 23EP SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| SL23EP09ZI-1T | 功能描述:時鐘緩沖器 10-220MHz 9 Out ZDB 3.3V-2.5V 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 |
| SL23HE3/2CT | 功能描述:肖特基二極管與整流器 30 Volt 2.0 Amp 100 Amp IFSM RoHS:否 制造商:Skyworks Solutions, Inc. 產品:Schottky Diodes 峰值反向電壓:2 V 正向連續電流:50 mA 最大浪涌電流: 配置:Crossover Quad 恢復時間: 正向電壓下降:370 mV 最大反向漏泄電流: 最大功率耗散:75 mW 工作溫度范圍:- 65 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-143 封裝:Reel |
| SL23HE3/52T | 功能描述:肖特基二極管與整流器 30 Volt 2.0 Amp 100 Amp IFSM RoHS:否 制造商:Skyworks Solutions, Inc. 產品:Schottky Diodes 峰值反向電壓:2 V 正向連續電流:50 mA 最大浪涌電流: 配置:Crossover Quad 恢復時間: 正向電壓下降:370 mV 最大反向漏泄電流: 最大功率耗散:75 mW 工作溫度范圍:- 65 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-143 封裝:Reel |
| SL23HE3/55T | 功能描述:肖特基二極管與整流器 30 Volt 2.0 Amp 100 Amp IFSM RoHS:否 制造商:Skyworks Solutions, Inc. 產品:Schottky Diodes 峰值反向電壓:2 V 正向連續電流:50 mA 最大浪涌電流: 配置:Crossover Quad 恢復時間: 正向電壓下降:370 mV 最大反向漏泄電流: 最大功率耗散:75 mW 工作溫度范圍:- 65 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-143 封裝:Reel |
| SL23HE3/5BT | 功能描述:肖特基二極管與整流器 30 Volt 2.0 Amp 100 Amp IFSM RoHS:否 制造商:Skyworks Solutions, Inc. 產品:Schottky Diodes 峰值反向電壓:2 V 正向連續電流:50 mA 最大浪涌電流: 配置:Crossover Quad 恢復時間: 正向電壓下降:370 mV 最大反向漏泄電流: 最大功率耗散:75 mW 工作溫度范圍:- 65 C to + 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-143 封裝:Reel |
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