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Precision Edge
SY58023U
Micrel, Inc.
M9999-082807
hbwhelp@micrel.com or (408) 955-1690
DESCRIPTION
■ Guaranteed AC performance over temperature and
voltage:
>10.7Gbps data throughput
<60ps tr/tf times
<285ps tpd (IN-to-Q)
<20ps skew
■ Low jitter:
<10pspp total jitter (clock)
<1psrms random jitter (data)
<10pspp deterministic jitter (data)
■ Crosstalk induced jitter: <0.7ps
rms
■ 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
■ Fully differential inputs/outputs
■ Power supply 2.5V ±5% and 3.3V ±10%
■ Industrial –40°C to +85°C temperature range
■ Available in 16-pin (3mm ×
×
× 3mm) MLF package
FEATURES
ULTRA-LOW JITTER 2 ×
×
× 2 CROSSPOINT
SWITCH w/CML OUTPUTS AND
INTERNAL I/O TERMINATION
Precision Edge
SY58023U
Rev.: G
Amendment: /0
Issue Date:
August 2007
The SY58023U is a 2.5V/3.3V precision, high-speed, fully
differential CML 2 × 2 crosspoint switch. The SY58023U is
optimized to provide two identical output copies with less
than 20ps of skew and ultra-low jitter. It can route clock
signals as fast as 6GHz or data up to 10.7Gbps.
The differential input includes Micrel’s unique, 3-pin input
termination architecture that allows the SY58023U to directly
interface to LVPECL, LVDS, and CML differential signals
(AC- or DC-coupled) as small as 100mV (200mV
pp) without
any level-shifting or termination resistor networks in the signal
path. The CML outputs features 400mV typical swing into
50 loads, and provide
an extremely fast rise/fall time
guaranteed to be less than 60ps.
The SY58023U 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 high speed dual CML switches, consider the
SY58024U. The SY58023U is part of Micrel’s high-speed,
Precision Edge product line.
Datasheets and support documentation can be found on
Micrel’s website at www.micrel.com.
Precision Edge is a registered trademark of Micrel , Inc.
MicroLeadFrame and MLF are registered trademarks of Amkor Technology, Inc.
Precision Edge
IN0
/IN0
Q1
/Q1
Q0
/Q0
VT0
50
IN1
/IN1
VT1
50
SEL0
(TTL/CMOS)
SEL1
(TTL/CMOS)
0
1
0
1
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS
■ Gigabit Ethernet data/clock routing
■ SONET data/clocking routing
■ Switch fabric clock routing
■ Redundant switchover
■ Backplane redundancy
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PDF描述 |
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| SY58024UMI TR | IC CROSSPOINT SWITCH DUAL 32MLF |
| SY58040UMI TR | IC CROSSPOINT SWITCH 4X4 44MLF |
| SY58626LMH TR | IC TRANSMITTER 6.4GBPS 32-MLF |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY58024U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:CROSSPOINT SWITCH CML OUTPUTS AND INTERNAL I/O TERMINATION |
| SY58024U_07 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-LOW JITTER DUAL 2 】 2 CROSSPOINT SWITCH w/ CML OUTPUTS AND INTERNAL I/O TERMINATION |
| SY58024U_0708 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-LOW JITTER DUAL 2 × 2 CROSSPOINT SWITCH w/ CML OUTPUTS |
| SY58024UMG | 功能描述:模擬和數(shù)字交叉點(diǎn) IC Ultra-Precision Dual 2x2 CML Crosspoint Switch (I Temp, Green) RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數(shù)據(jù)速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產(chǎn)品:Digital Crosspoint 封裝:Tube |
| SY58024UMG TR | 功能描述:模擬和數(shù)字交叉點(diǎn) IC Ultra-Precision Dual 2x2 CML Crosspoint Switch (I Temp, Green) RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數(shù)據(jù)速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產(chǎn)品:Digital Crosspoint 封裝:Tube |
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