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參數(shù)資料
| 型號： | SY58011U |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | 7GHz, 1:2 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
| 中文描述： | 7GHz，白血病1:2扇出緩沖器/有內(nèi)部的I / O終止譯者 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 208K |
| 代理商： | SY58011U |
1
1
Micrel, Inc.
M9999-020207
hbwhelp@micrel.com or (408) 955-1690
DESCRIPTION
Precision 1:2, 400mV CML fanout buffer
Guaranteed AC performance over temperature/
voltage:
> 7GHz f
MAX
clock
< 60ps t
r
/ t
f
times
< 250ps t
pd
< 15ps max. skew
Low jitter performance:
< 10ps
PP
total jitter (clock)
< 1ps
RMS
random jitter (data)
< 10ps
PP
deterministic jitter (data)
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
50
source terminated CML outputs
Power supply 2.5V
±
5% and 3.3V
±
10%
Industrial temperature range: –40
°
C to +85
°
C
Available in 16-pin (3mm
×
3mm) MLF
package
FEATURES
7GHz, 1:2 CML FANOUT
BUFFER/TRANSLATOR WITH
INTERNAL I/O TERMINATION
Precision Edge
SY58011U
APPLICATIONS
I
All SONET and GigE clock distribution
I
Fibre Channel clock and data distribution
I
Backplanes
I
Data distribution: OC-48, OC-48+FEC, XAUI
I
High-end, low skew, multiprocessor synchronous
clock distribution
Rev.: D
Issue Date:
Amendment: /0
February 2007
The SY58011U is a 2.5V/3.3V precision, high-speed, fully
differential 1:2 CML fanout buffer. Optimized to provide two
identical output copies with less than 15ps of skew and less
than 10ps
(pk-pk)
total jitter, the SY58011U can process clock
signals as fast as 7GHz or data patterns up to 10.7Gbps.
The differential input includes Micrel’s unique, 3-pin input
termination architecture that interfaces to LVPECL, LVDS,
or CML differential signals, (AC-coupled or DC-coupled) as
small as 100mV without any level-shifting or termination
resistor networks in the signal path. For AC-coupled input
interface applications, an on-board output reference voltage
(V
REF
-AC) is provided to bias the V
T
pin. The outputs are
compatible with 400mV typical swing into 50
loads, with
extremely fast rise/fall times guaranteed to be less than
60ps.
The SY58011U 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). For applications that
require LVPECL outputs, consider the SY58012U or
SY58013U 1:2 fanout buffer with 800mV and 400mV output
swing, respectively. The SY58011U is part of Micrel’s high-
speed, Precision Edge product line. Data sheets and
support documentation can be found on Micrel’s web site at
www.micrel.com.
FUNCTIONAL BLOCK DIAGRAM
TYPICAL PERFORMANCE
Precision Edge is a registered trademark of Micrel, Inc.
MicroLeadFrame and MLF are registered trademarks of Amkor Technology, Inc.
IN
/IN
Q1
/Q1
Q0
/Q0
V
T
50
50
V
REF
-AC
2GHz Output
TIME (70ps/div.)
O
(
V
CC
= 2.5V
2GHz with 100mV Input
Precision Edge
相關(guān)PDF資料 |
PDF描述 |
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| SY58011UMG | 7GHz, 1:2 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
| SY58011UMGTR | 7GHz, 1:2 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
| SY58011UMI | 7GHz, 1:2 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
| SY58011UMITR | 7GHz, 1:2 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
| SY58012UMG | 5GHz, 1:2 LVPECL FANOUT BUFFER/TRANSLATOR |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY58011U_08 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:7GHz, 1:2 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
| SY58011U_11 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:7GHz, 1:2 CML FANOUT BUFFER/TRANSLATOR |
| SY58011UMG | 功能描述:緩沖器和線路驅(qū)動器 Ultra High Speed 1:2 CML Fanout Buffer/Translator (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 |
| SY58011UMG TR | 功能描述:緩沖器和線路驅(qū)動器 Ultra High Speed 1:2 CML Fanout Buffer/Translator (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 |
| SY58011UMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:7GHz, 1:2 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
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