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參數資料
| 型號： | SY58035U |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | 4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION |
| 中文描述： | 4.5GHz，1:6的LVPECL扇出緩沖器與2:1 MUX輸入和內部終端 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 113K |
| 代理商： | SY58035U |
1
Precision Edge
Precision Edge
SY58035U
Micrel, Inc.
M9999-020707
hbwhelp@micrel.com or (408) 955-1690
DESCRIPTION
■
Provides six ultra-low skew copies of the selected
input
■
2:1 MUX input included for clock switchover
applications
■
Guaranteed AC performance over temperature and
voltage:
Clock frequency range: DC to > 4.5GHz
<320ps IN-to-OUT t
pd
<110ps t
r
/ t
f
times
<20ps skew (output-to-output)
■
Ultra-low jitter design:
<1ps
RMS
random jitter
<10ps
PP
total jitter (clock)
<1ps
RMS
cycle-to-cycle jitter
<0.7ps
RMS
crosstalk-induced jitter
■
Low supply voltage operation: 2.5V and 3.3V
■
Unique input termination and VT pin accepts DC-
coupled and AC-coupled inputs (CML, PECL, LVDS)
■
Unique input isolation design minimizes crosstalk
■
100K LVPECL compatible output swing
■
–40
°
C to +85
°
C temperature range
■
Available in 32-pin (5mm
×
5mm) MLF
package
FEATURES
4.5GHz, 1:6 LVPECL FANOUT
BUFFER WITH 2:1 MUX INPUT
AND INTERNAL TERMINATION
APPLICATIONS
■
Redundant clock distribution
■
All SONET/SDH clock/data distribution
■
All Fibre Channel distribution
■
All Gigabit Ethernet clock distribution
The SY58035U is a 2.5V/3.3V precision, high-speed, 1:6
fanout capable of handling clocks up to 4.5GHz. A differential
2:1 MUX input is included for redundant clock switchover
applications.
The differential input includes Micrel’s unique, 3-pin input
termination architecture that allows the device to interface
to any differential signal (AC- or DC-coupled) as small as
100mV without any level shifting or termination resistor
networks in the signal path. The outputs are LVPECL (100K,
temperature compensated), with extremely fast rise/fall times
guaranteed to be less than 110ps.
The SY58035U operates from a 2.5V
±
5% supply or a
3.3V
±
10% supply and is guaranteed over the full industrial
temperature range of –40
°
C to +85
°
C. For applications that
require CML outputs, consider the SY58034U or for 400mV
LVPECL outputs the SY58036U. The SY58035U is part of
Micrel’s high-speed, Precision Edge
product line.
All support documentation can be found on Micrel’s web
site at www.micrel.com.
FUNCTIONAL BLOCK DIAGRAM
Precision Edge is a registered trademark of Micrel, Inc.
Micro
LeadFrame and MLF are registered trademarks of Amkor Technology, Inc.
Precision Edge
Q0
/Q0
Q1
/Q1
Q2
/Q2
Q3
/Q3
Q4
/Q4
Q5
/Q5
IN0
/IN0
V
T0
50
50
IN1
/IN1
V
T1
50
50
0
1
Mux
SEL
(TTL/CMOS)
S
V
REF-AC0
V
REF-AC1
2:1 Mux
1:6 Fanout
Rev.: D
Issue Date:
Amendment: /0
February 2007
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| SY58035UMG | 4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION |
| SY58035UMGTR | 4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION |
| SY58035UMI | 4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SY58035U_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION |
| SY58035UMG | 功能描述:緩沖器和線路驅動器 Ultra High Speed 1:6 LVPECL Fanout Buffer/Translator w/ 2:1 Mux (I Temp, Green) RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SY58035UMG TR | 功能描述:緩沖器和線路驅動器 Ultra High Speed 1:6 LVPECL Fanout Buffer/Translator w/ 2:1 Mux (I Temp, Green) RoHS:否 制造商:Micrel 輸入線路數量:1 輸出線路數量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SY58035UMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION |
| SY58035UMI | 功能描述:IC CLK BUFF MUX 2:6 5.5GHZ 32MLF RoHS:否 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅動器 系列:Precision Edge® 標準包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復用器 電路數: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 供應商設備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
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