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參數資料
| 型號： | SY58033UMITR |
| 廠商： | MICREL INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | ULTRA-PRECISION 1:8 FANOUT BUFFER WITH 400mV LVPECL OUTPUTS AND INTERNAL TERMINATION |
| 中文描述： | 58033 SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC32 |
| 封裝： | 5 X 5 MM, MLF-32 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 541K |
| 代理商： | SY58033UMITR |
1
Precision Edge
Precision Edge
SY58033U
Micrel, Inc.
M9999-020707
hbwhelp@micrel.com or (408) 955-1690
DESCRIPTION
■
Precision 1:8, 400mV LVPECL fanout buffer
■
Guaranteed AC performance over temperature and
voltage:
Clock frequency range: DC to 5.5GHz
<80ps t
r
/ t
f
times
<280ps t
pd
<20ps skew
■
Low-jitter performance:
<10ps
PP
total jitter (clock)
<1ps
RMS
random jitter (data)
■
100k LVPECL compatible outputs
■
Fully differential inputs/outputs
■
Accepts an input signal as low as 100mV
■
Unique input termination and V
T
pin accepts
DC-coupled and AC-coupled differential inputs:
(LVPECL, LVDS, and CML)
■
Power supply 2.5V
±
5% or 3.3V
±
10%
■
Industrial temperature range: –40
°
C to +85
°
C
■
Available in 32-pin (5mm
×
5mm) MLF
Package
FEATURES
ULTRA-PRECISION 1:8 FANOUT
BUFFER WITH 400mV LVPECL OUTPUTS
AND INTERNAL TERMINATION
APPLICATIONS
■
All SONET and all GigE clock distribution
■
All Fibre Channel clock and data distribution
■
Network routing engine timing distribution
■
High-end, low-skew multiprocessor synchronous
clock distribution
Rev.: C
Issue Date:
Amendment: /0
February 2007
The SY58033U is a 2.5V/3.3V precision, high-speed, fully
differential 400mV LVPECL 1:8 fanout buffer. The SY58033U
is optimized to provide eight identical output copies with less
than 20ps of skew and less than 10ps
pp
total jitter. It can
process clock signals as fast as 5.5GHz.
The differential input includes Micrel’s unique, 3-pin input
termination architecture that allows the SY58033U to directly
interface to LVPECL, CML, and LVDS differential signal (AC-
or DC-coupled) without any level-shifting or termination resistor
networks in the signal path. The result is a clean, stub-free,
low-jitter solution. The LVPECL (100k temperature
compensated) outputs feature a 400mV typical swing into
50
loads, and provide an extremely fast rise/fall time
guaranteed to be less than 80ps.
The SY58033U operates from a 2.5V
±
5% supply or
3.3V
±
10% supply and is guaranteed over the full industrial
temperature range (–40
°
C to +85
°
C). Other high-speed 1:8
fanout buffers include the CML SY58031U and the 800mV
LVPECL SY58032U. The SY58033U 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
Q1
/Q1
Q0
/Q0
IN
/IN
V
T
50
50
V
REF-AC
Q3
/Q3
Q2
/Q2
Q5
/Q5
Q4
/Q4
Q7
/Q7
Q6
/Q6
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| SY58034U | 6GHz, 1:6 CML FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL I/O TERMINATION |
| SY58034UMG | 6GHz, 1:6 CML FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL I/O TERMINATION |
| SY58034UMGTR | 6GHz, 1:6 CML FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL I/O TERMINATION |
| SY58034UMI | 6GHz, 1:6 CML FANOUT BUFFER WITH 2:1 MUX INPUT AND INTERNAL I/O TERMINATION |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SY58034U | 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 |
| SY58034U_0708 | 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 |
| SY58034UMG | 功能描述:緩沖器和線路驅動器 Ultra High Speed 1:6 CML 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 |
| SY58034UMG TR | 功能描述:緩沖器和線路驅動器 Ultra High Speed 1:6 CML 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 |
| SY58034UMGTR | 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 |
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