參數資料
| 型號： | SY55859LMI TR |
| 廠商： | Micrel Inc |
| 文件頁數： | 1/12頁 |
| 文件大小： | 0K |
| 描述： | IC CROSSPOINT SWITCH DUAL 32MLF |
| 標準包裝： | 1,000 |
| 系列： | SuperLite® |
| 功能： | 交叉點開關 |
| 電路： | 2 x 2:2 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 3.6 V |
| 電流 - 電源： | 160mA |
| 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： | SY55859LMITR SY55859LMITR-ND |
SY55859L
3.3V, 3.2Gbps Dual 2X2 Crosspoint Switch
SuperLite is a trademark of Micrel, Inc.
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (
408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
January 2010
M9999-012110-A
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY55859L is a dual CML 2x2 crosspoint switch
optimized for high-speed data and/or clock applications
(up to 3.2Gbps or 2.7GHz) where low jitter and skew are
critical. This device is pin-for-pin, plug-in compatible to the
MAX3840. Each 2x2 of the SY55859L routes any input to
any output, and thus can distribute or multiplex a clock or
data stream. The I/O architecture is fully differential and
CML compatible. Both inputs and outputs are optimized for
50 transmission lines. The inputs (DA 0-1 and DB 0-1)
are internally terminated with 50, thus eliminating
external termination, and the outputs (QA0-1 and QB0-1)
include 50 source termination. Furthermore, a power-
saving output enable feature is provided which powers-
down unused outputs.
The SY5859L operates from a +3.3V ±10% supply, and is
guaranteed
over
the
industrial
(–40°C
to
+85°C)
temperature range.
It is available in a 32-pin (5mm x
5mm) QFN package.
For applications that require either lower voltage operation
or a more flexible input interface (for applications such as
AC–coupled LVPECL inputs), consider the SY55858U.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
SuperLite
TM
Features
Pin-for-pin, plug-in compatible to the MAX3840
Supply voltage operation: +3.3V±10%
Low Jitter:
-2psRMS random jitter
-5psPP deterministic jitter
Power saving output disable feature
15ps channel-to-channel skew
Fast CML outputs: <100ps t
r/tf
Available in a small (5mm x 5mm) 32-pin EPAD-QFN
package
Applications
SONET/SDH optical transport
High-speed backplane redundancy
Add-drop multiplexers
___________________________________________________________________________________________________________
Typical Applications
Typical Performance
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| SY56011RMG | 功能描述:緩沖器和線路驅動器 Low Voltage CML 1:2 Fanout w/ EQ 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 |
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