參數資料
| 型號： | SY89543LMI TR |
| 廠商： | Micrel Inc |
| 文件頁數： | 1/10頁 |
| 文件大小： | 0K |
| 描述： | IC MUX 2:1 DIFF DUAL 3.3V 32-MLF |
| 標準包裝： | 1,000 |
| 系列： | SY89 |
| 類型： | 多路復用器 |
| 電路： | 1 x 2:1 |
| 獨立電路： | 2 |
| 電壓電源： | 單電源 |
| 電源電壓： | 3 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-VFQFN 裸露焊盤，32-MLF? |
| 供應商設備封裝： | 32-MLF?（5x5） |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | SY89543LMITR SY89543LMITR-ND |
1
Precision Edge
SY89543L
Micrel, Inc.
M9999-041608
hbwhelp@micrel.com or (408) 955-1690
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION
Dual 2:1 multiplexer
Guaranteed AC performance over temp and voltage:
DC-to > 3.2Gbps data rate throughput
< 510ps In-to-Out tpd
< 150ps tr/tf
Ultra-low jitter design:
< 1psRMS random jitter
< 10psPP deterministic jitter
< 10psPP total jitter (clock)
< 0.7psRMS crosstalk-induced jitter
Unique input isolation design minimizes crosstalk
Internal input termination
Unique input termination and VT pin accepts DC-
coupled and AC-coupled inputs (LVDS, LVPECL,
CML)
350mV LVDS output swing
CMOS/TTL compatible MUX select
Power supply 3.3V +10%
–40 to +85
°C temperature range
Available in 32-pin (5mm x 5mm) MLF package
FEATURES
3.3V, 3.2Gbps DUAL, DIFFERENTIAL
2:1 LVDS MULTIPLEXER with
INTERNAL TERMINATION
Precision Edge
SY89543L
APPLICATIONS
Redundant clock/data switchover
SONET/SDH multi-channel select applications
Fiber Channel applications
GigE applications
Rev.: E
Amendment: /0
Issue Date:
April 2008
The SY89543L includes two precision, high-speed 2:1
differential Muxes with LVDS (350mV) compatible outputs
with a guaranteed data rate throughput of 3.2Gbps over
temperature and voltage.
The SY89543L differential inputs include a unique, 3-pin
internal termination that allows access to the termination
network through a VT pin. This feature allows the device to
easily interface to different logic standards, both AC- and
DC-coupled without external resistor-bias and termination
networks. The result is a clean, stub-free, low jitter interface
solution.
The SY89543L operates from a single 3.3V supply, and
is guaranteed over the full industrial temperature range
(–40
°C to +85°C). For applications that require a 2.5V supply,
consider the SY89542U. The SY89543L is part of a Micrel’s
Precision Edge product family. All support documentation
can be found on Micrel’s web site at www.micrel.com.
Precision Edge
LVDS
QA
/QA
INA0
/INA0
VTA0
50
50
0
MUX A
2:1 MUX
1
INA1
/INA1
VTA1
50
50
S
SELA (CMOS/TTL)
LVDS
QB
/QB
INB0
/INB0
VTB0
50
50
0
MUX B
2:1 MUX
1
INB1
/INB1
VTB1
50
50
S
SELB (CMOS/TTL)
Precision Edge is a registered trademark of Micrel, Inc.
MicroLeadFrame and MLF are registered trademarks of Amkor Technology, Inc.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SY89544U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V, 3.2Gbps, DIFFERENTIAL 4:1 |
| SY89544U_08 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V, 3.2Gbps, DIFFERENTIAL 4:1 |
| SY89544UMG | 功能描述:編碼器、解碼器、復用器和解復用器 2.5V, 3.2Gbps 4:1 LVDS 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 |
| SY89544UMG TR | 功能描述:編碼器、解碼器、復用器和解復用器 2.5V, 3.2Gbps 4:1 LVDS 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 |
| SY89544UMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V, 3.2Gbps, DIFFERENTIAL 4:1 LVDS MULTIPLEXER WITH INTERNAL INPUT TERMINATION |
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