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參數(shù)資料
| 型號(hào)： | SY58034UMI |
| 廠商： | MICREL INC |
| 元件分類： | 時(shí)鐘及定時(shí) |
| 英文描述： | 6GHz, 1:6 CML FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL I/O TERMINATION |
| 中文描述： | 58034 SERIES, LOW SKEW CLOCK DRIVER, 6 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC32 |
| 封裝： | 5 X 5 MM, MLF-32 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大小： | 544K |
| 代理商： | SY58034UMI |
1
Precision Edge
Precision Edge
SY58034U
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 > 6GHz
<290ps IN-to-OUT t
pd
<60ps t
r
/ t
f
times
<20ps skew (output-to-output)
■
Unique input isolation design minimizes crosstalk
■
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)
■
Internal 50
output source termination
■
400mV CML output swing
■
–40
°
C to +85
°
C temperature range
■
Available in 32-pin (5mm
×
5mm) MLF
package
FEATURES
6GHz, 1:6 CML FANOUT BUFFER
WITH 2:1 MUX INPUT AND
INTERNAL I/O TERMINATION
APPLICATIONS
■
Redundant clock distribution
■
All SONET/SDH clock distribution
■
All Fibre Channel distribution
■
All Gigabit Ethernet clock distribution
The SY58034U is a 2.5V/3.3V precision, high-speed 1:6
fanout buffer capable of handling clocks up to 6GHz. 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 50
source
terminated CML, with extremely fast rise/fall times
guaranteed to be less than 60ps.
The SY58034U 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 LVPECL outputs, consider the SY58035U or
SY58036U Multiplexers. The SY58034U 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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SY58034UMITR | 6GHz, 1:6 CML FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL I/O TERMINATION |
| SY58035U | 4.5GHz, 1:6 LVPECL FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL TERMINATION |
| 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 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY58034UMI TR | 功能描述:IC CLK BUFF MUX 2:6 7.5GHZ 32MLF RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器，驅(qū)動(dòng)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 |
| SY58034UMITR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:6GHz, 1:6 CML FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL I/O TERMINATION |
| SY58035U | 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 |
| 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(qū)動(dòng)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(shù)量:1 輸出線路數(shù)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(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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