參數資料
| 型號： | SY56020XRMG TR |
| 廠商： | Micrel Inc |
| 文件頁數： | 1/9頁 |
| 文件大小： | 0K |
| 描述： | IC CLOCK BUFFER 1:4 4.5GHZ 16MLF |
| 標準包裝： | 1,000 |
| 系列： | Precision Edge® |
| 類型： | 扇出緩沖器（分配） |
| 電路數： | 1 |
| 比率 - 輸入:輸出： | 1:4 |
| 差分 - 輸入:輸出： | 是/是 |
| 輸入： | CML，LVDS，LVPECL |
| 輸出： | CML |
| 頻率 - 最大： | 4.5GHz |
| 電源電壓： | 2.375 V ~ 2.625 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-VFQFN 裸露焊盤，16-MLF? |
| 供應商設備封裝： | 16-MLF?（3x3） |
| 包裝： | 帶卷 (TR) |
SY88993AL
3.3V 3.2Gbps High-Speed Limiting Post
Amplifier with High Input Sensitivity
Micrel Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel +1 (
408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
September 2008
M9999-093008-A
hbwhelp@micrel.com or (408) 955-1690
General Description
The SY88993AL limiting post amplifier, with its wide
bandwidth, is ideal for use as a post amplifier in fiber-optic
receivers with data rates up to 3.2Gbps. Signals as small
as 4mVPP can be amplified to drive devices with CML
inputs or AC-coupled PECL inputs. The SY88993AL
generates a chatter-free Loss-of-Signal (LOS) open
collector TTL output using an external resistor, as shown
Figure 1.
The SY88993AL incorporates a programmable level detect
function to identify when the input signal has been lost.
This information can be fed back to the /EN input of the
device to maintain stability under loss of signal conditions.
Using LOSLVL pin the sensitivity of the level detect can be
adjusted. The LOSLVL voltage can be set by connecting a
resistor divider between VCC and VREF, Figure 5.
Datasheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Figure 1. LOSLVL resistor configuration
Features
Up to 3.2Gbps operation
Low noise CML data outputs
Chatter-Free LOS generation
Open Collector TTL LOS output
TTL /EN Input
Differential PECL inputs for data
Single 3.3V power supply
Available in a tiny 10-pin (3mm x 3mm) MSOP
Applications
PON
SFP/SFF/GBIC optical transceivers
Gigabit Ethernet
1X and 2X Fibre Channel
SONET/SDH: OC 3/12/24/48 – STM 1/4/8/16
Line driver and line receiver
Markets
FTTX
Datacom/Telecom
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SY56023R | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Low Voltage 1.2V/1.8V/2.5V CML 2x2 Crosspoint Switch 6.4Gbps with Equalization |
| SY56023R_12 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Low Voltage 1.2V/1.8V/2.5V CML 2x2 Crosspoint Switch 6.4Gbps with Equalization |
| SY56023RMG | 功能描述:模擬和數字交叉點 IC 1.2/1.8/2.5V Low Voltage CML 2x2 Xpoint Switch w/ EQ RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數據速率: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 產品:Digital Crosspoint 封裝:Tube |
| SY56023RMG TR | 功能描述:模擬和數字交叉點 IC 1.2/1.8/2.5V Low Voltage CML 2x2 Xpoint Switch w/ EQ RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數據速率: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 產品:Digital Crosspoint 封裝:Tube |
| SY56023RMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Low Voltage 1.2V/1.8V/2.5V CML 2x2 Crosspoint Switch 6.4Gbps with Equalization |
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