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參數資料
| 型號： | SY58018U |
| 廠商： | Micrel Semiconductor,Inc. |
| 英文描述： | ULTRA-PRECISION DIFFERENTIAL LVPECL 2:1 MUX with INTERNAL TERMINATION |
| 中文描述： | 超精密差分LVPECL 2:1復用器的內部終端 |
| 文件頁數： | 1/11頁 |
| 文件大小： | 118K |
| 代理商： | SY58018U |
1
Precision Edge
Precision Edge
SY58018U
Micrel
M0643-012704
DESCRIPTION
I
Guaranteed AC performance over temperature and
voltage:
DC to 5Gbps data throughput
DC to > 4GHz f
MAX
(clock)
< 260ps propagation delay
< 110ps t
r
/ t
f
times
I
Ultra-low crosstalk-induced jitter: 0.7ps
rms
I
Ultra-low jitter design:
< 1ps
rms
random jitter
< 10ps
p-p
deterministic jitter
< 10ps
p-p
total jitter (clock)
I
Unique input termination and V
T
pin accepts DC-
coupled and AC-coupled inputs (CML, PECL, LVDS)
I
800mV (100k) LVPECL output swing
I
Power supply 2.5V
±
5% or 3.3V
±
10%
I
–40
°
C to +85
°
C temperature range
I
Available in 16-pin (3mm
×
3mm) MLF package
FEATURES
ULTRA-PRECISION
DIFFERENTIAL LVPECL 2:1 MUX
with INTERNAL TERMINATION
APPLICATIONS
I
Redundant clock distribution
I
SONET/SDH clock/data distribution
I
Loopback
I
Fibre Channel distribution
Rev.: A
Issue Date:
Amendment: /0
Jan. 2004
The SY58018U is a 2.5V/3.3V precision, high-speed, 2:1
differential MUX capable of handling clocks up to 4GHz
and data up to 5Gbps.
The differential input includes Micrel’s unique, 3-pin input
termination architecture that allows customers 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 800mV, 100k
compatible, LVPECL, with extremely fast rise/fall times
guaranteed to be less than 110ps.
The SY58018U 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 SY58017U or for 400mV
LVPECL outputs the SY58019U. The SY58018U 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
TYPICAL PERFORMANCE
Precision Edge is a trademark of Micrel, Inc.
AnyGate is a registered trademark of Micrel, Inc.
MicroeadFrame and MLF are trademarks of Amkor Technology, Inc.
Precision Edge
Q0
/Q0
IN0
/IN0
V
T0
50
50
IN1
/IN1
V
T1
50
50
0
1
MUX
SEL
(TTL/CMOS)
S
5Gbps Output
TIME (25ps/div.)
(2
23
—
1PRBS)
O
(
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| SY58018UMI | ULTRA-PRECISION DIFFERENTIAL LVPECL 2:1 MUX with INTERNAL TERMINATION |
| SY58018UMITR | ULTRA-PRECISION DIFFERENTIAL LVPECL 2:1 MUX with INTERNAL TERMINATION |
| SY58024UMYTR | Shielded Paired Cable; Number of Conductors:2; Jacket Material:FEP; Number of Pairs:1; Leaded Process Compatible:Yes RoHS Compliant: Yes |
| SY58024U | CROSSPOINT SWITCH CML OUTPUTS AND INTERNAL I/O TERMINATION |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SY58018U_07 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-PRECISION DIFFERENTIAL LVPECL 2:1 MUX with INTERNAL TERMINATION |
| SY58018U_0708 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-PRECISION DIFFERENTIAL LVPECL 2:1 MUX with INTERNAL TERMINATION |
| SY58018UMG | 功能描述:編碼器、解碼器、復用器和解復用器 Ultra High Speed 2:1 800mV LVPECL Multiplexer (I Temp, Green) RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SY58018UMG TR | 功能描述:編碼器、解碼器、復用器和解復用器 Ultra High Speed 2:1 800mV LVPECL Multiplexer (I Temp, Green) RoHS:否 制造商:Micrel 產品:Multiplexers 邏輯系列:CMOS 位數: 線路數量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| SY58018UMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-PRECISION DIFFERENTIAL LVPECL 2:1 MUX with INTERNAL TERMINATION |
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