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參數(shù)資料
| 型號： | sy89833l |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | 3.3V, 2GHz ANY-DIFFERENTIAL INPUT-TO-LVDS 1:4 FANOUT BUFFER/TRANSLATOR W/ INTERNAL TERMINATION |
| 中文描述： | 3.3，2GHz的任何差分輸入至LVDS 1:4扇出緩沖器/翻譯瓦/內(nèi)部終端 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 155K |
| 代理商： | SY89833L |
DESCRIPTION
I
Accepts any differential input signal and provides
four LVDS output copies
I
Guaranteed AC performance over temperature
and voltage:
> 2.0GHz f
MAX
< 20ps within-device skew
< 190ps rise/fall times
I
Low jitter design
< 1ps(rms) cycle-to-cycle jitter
< 10ps(pk-pk) total jitter
I
3.3V power supply operation
I
TTL/CMOS input for enable
I
Unique input termination and V
T
pin accepts DC-
coupled and AC-coupled inputs (CML, PECL, LVDS,
and HSTL)
I
High-speed LVDS outputs
I
Wide operating temperature range: –40
°
C to +85
°
C
I
Available in 16-pin (3mm
×
3mm) MLF package
FEATURES
3.3V, 2GHz ANY-DIFFERENTIAL
INPUT-TO-LVDS 1:4 FANOUT BUFFER/
TRANSLATOR W/ INTERNAL TERMINATION
Precision Edge
SY89833L
APPLICATIONS
I
Processor clock distribution
I
SONET clock distribution
I
Fibre Channel clock distribution
I
Gigabit Ethernet clock distribution
1
Rev.: D
Issue Date:
Amendment: /0
February 2003
The SY89833L is a 3.3V, high-speed 2GHz differential
Low Voltage Differential Swing (LVDS) 1:4 fanout buffer
optimized for ultra-low skew applications. Within device skew
is guaranteed to be less than 20ps over supply voltage and
temperature.
The differential input buffer has a unique internal
termination design that allows access to the termination
network through a V
T
pin. This feature allows the device to
easily interface to different logic standards. A V
REF_AC
reference is included for AC-coupled applications.
The SY89833L is part of Micrel’s high-speed clock
synchronization family. For 2.5V applications, the SY89832U
provides similar functionality while operating from a 2.5V
±
5% supply. For applications that require a different I/O
combination, consult the Micrel website at
www.micrel.com
and choose from a comprehensive product line of high-
speed, low-skew fanout buffers, translators and clock
generators.
FUNCTIONAL BLOCK DIAGRAM
TYPICAL PERFORMANCE
Precision Edge is a trademark of Micrel, Inc.
MicroeadFrame and MLF are trademarks of Amkor Technology, Inc.
622MHz Output
TIME (321.9ps/div.)
–
1
(
IN
/IN
D
Q
Q3
/Q3
Q2
/Q2
Q1
/Q1
Q0
/Q0
EN
V
T
50
50
V
REF
—
AC
Precision Edge
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SY89834U | 2.5V/3.3V TWO INPUT , 1GHz LVTTL/CMOS-TO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR |
| SY89834UMI | 2.5V/3.3V TWO INPUT , 1GHz LVTTL/CMOS-TO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR |
| SY89834UMITR | 2.5V/3.3V TWO INPUT , 1GHz LVTTL/CMOS-TO-LVPECL 1:4 FANOUT BUFFER/TRANSLATOR |
| SY89840U | Precision LVPECL Runt Pulse Eliminator 2:1 Multiplexer |
| SY89840UMG | Precision LVPECL Runt Pulse Eliminator 2:1 Multiplexer |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY89833L_07 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V ULTRA-PRECISION 1:4 LVDS FANOUT BUFFER/TRANSLATOR WITH INTERNAL TERMINATION |
| SY89833LMG | 功能描述:時鐘緩沖器 3.3V 1:4 PECL Fanout Buffer (I Temp, Green) 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 |
| SY89833LMG TR | 功能描述:時鐘緩沖器 3.3V 1:4 PECL Fanout Buffer (I Temp, Green) 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 |
| SY89833LMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V ULTRA-PRECISION 1:4 LVDS FANOUT BUFFER/TRANSLATOR WITH INTERNAL TERMINATION |
| SY89833LMI | 功能描述:IC CLK BUFF XLATR 1:4 2GHZ 16MLF RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅(qū)動器 系列:Precision Edge® 標(biāo)準(zhǔn)包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復(fù)用器 電路數(shù):1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
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