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MAX3991UTG+

更新时间： 2024-01-23 04:50:55
品牌 Logo 应用领域
美信 - MAXIM ATM异步传输模式电信电信集成电路
页数 文件大小 规格书
12页 477K
描述
ATM/SONET/SDH Clock Recovery Circuit, 1-Func, Bipolar, 4 X 4 MM, 0.80 MM HEIGHT, LEAD FREE, QFN-24

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MAX3991UTG+ 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：QFN
包装说明：4 X 4 MM, 0.80 MM HEIGHT, LEAD FREE, QFN-24针数：24
Reach Compliance Code：unknownECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.78
应用程序：SONET;SDHJESD-30 代码：S-XQCC-N24
JESD-609代码：e3长度：4 mm
湿度敏感等级：1功能数量：1
端子数量：24最高工作温度：85 °C
最低工作温度：封装主体材料：UNSPECIFIED
封装代码：HVQCCN封装等效代码：LCC24,.16SQ,20
封装形状：SQUARE封装形式：CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度（摄氏度）：260电源：3.3 V
认证状态：Not Qualified座面最大高度：0.8 mm
子类别：ATM/SONET/SDH ICs最大压摆率：0.14 mA
标称供电电压：3.3 V表面贴装：YES
技术：BIPOLAR电信集成电路类型：ATM/SONET/SDH CLOCK RECOVERY CIRCUIT
温度等级：OTHER端子面层：Tin (Sn)
端子形式：NO LEAD端子节距：0.5 mm
端子位置：QUAD处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：4 mmBase Number Matches：1

MAX3991UTG+ 数据手册

 浏览型号MAX3991UTG+的Datasheet PDF文件第2页浏览型号MAX3991UTG+的Datasheet PDF文件第3页浏览型号MAX3991UTG+的Datasheet PDF文件第4页浏览型号MAX3991UTG+的Datasheet PDF文件第5页浏览型号MAX3991UTG+的Datasheet PDF文件第6页浏览型号MAX3991UTG+的Datasheet PDF文件第7页 
19-3486; Rev 1; 11/05  
10Gbps Clock and Data Recovery  
with Limiting Amplifier  
General Description  
Features  
The MAX3991 is a 10Gbps clock and data recovery  
(CDR) with limiting amplifier IC for XFP optical receivers.  
The MAX3991 and the MAX3992 (CDR with equalizer)  
form a signal conditioner chipset for use in XFP trans-  
ceiver modules. The chipset is XFI compliant and offers  
multirate operation for data rates from 9.95Gbps to  
11.1Gbps.  
♦ Multirate Operation from 9.95Gbps to 11.1Gbps  
♦ 7mVP-P Input Sensitivity (BER ≤ 10-12  
)
♦ 0.6UIP-P Total High-Frequency Jitter Tolerance  
♦ Low-Output Jitter Generation: 7mUIRMS  
♦ Low-Output Deterministic Jitter: 4.6psP-P  
♦ XFI-Compliant Output Interface  
The MAX3991 has 7mV  
input sensitivity (BER ≤ 10-12),  
P-P  
which allows direct connection to a transimpedance  
amplifier without the use of a stand-alone limiting amplifi-  
er. The phase-locked loop (PLL) is optimized for jitter tol-  
erance and provides 0.6UI of high-frequency tolerance  
in SONET, Ethernet, and Fibre-Channel applications. The  
MAX3991 output provides 27% margin to the XFP eye  
mask specification.  
♦ LOS Indicator with Programmable Threshold  
♦ LOL Indicator  
♦ Power Dissipation: 350mW  
An AC-based power detector toggles the loss-of-signal  
(LOS) output when the input signal swing is below the  
user-programmed assert threshold. An external refer-  
ence clock, with frequency equal to 1/64 or 1/16 of the  
serial data rate is used to aid in frequency acquisition. A  
loss-of-lock (LOL) indicator is provided to indicate the  
lock status of the receiver PLL.  
Ordering Information  
PIN-  
PACKAGE  
PKG  
CODE  
PART  
TEMP RANGE  
MAX3991UTG  
0°C to +85°C  
0°C to +85°C  
24 QFN  
24 QFN  
T2444-4  
T2444-4  
MAX3991UTG+*  
The MAX3991 is available in a 4mm x 4mm, 24-pin QFN  
package. It consumes 350mW from a single +3.3V supply  
and operates over the 0°C to +85°C temperature range.  
*Future product—contact factory for availability.  
+Denotes lead-free package.  
Pin Configuration  
Applications  
9.95Gbps to 11.1Gbps Optical XFP Modules  
SONET OC-192/SDH STM-64 XFP Transceivers  
10.3Gbps/11.1Gbps Ethernet XFP Transceivers  
10.5Gbps Fibre-Channel XFP Transceivers  
10Gbps DWDM Transceivers  
TOP VIEW  
24  
23  
22  
21  
20  
19  
V
V
1
2
3
4
5
6
18  
17  
16  
15  
14  
13  
CC  
CC  
GND  
SDI+  
SDI-  
GND  
GND  
SDO+  
SDO-  
GND  
MAX3991  
V
V
CC  
CC  
Typical Application Circuit appears at end of data sheet.  
7
8
9
10  
11  
12  
4mm x 4mm QFN*  
*THE EXPOSED PAD MUST BE CONNECTED TO CIRCUIT-BOARD GROUND FOR  
PROPER THERMAL AND ELECTRICAL PERFORMANCE.  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  
1234567...12

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 		Clock Recovery Circuit, 1-Func, Bipolar, 4 X 4 MM, 0.80 MM HEIGHT, LEAD FREE, QFN-24
MAX3992 MAXIM

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MAX3992UTG MAXIM

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 		10Gbps Clock and Data Recovery with Equalizer
MAX3992UTG+ MAXIM

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 		ATM/SONET/SDH Clock Recovery Circuit, 1-Func, Bipolar, 4 X 4 MM, 0.80 MM HEIGHT, LEAD FREE
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MAX3992UTG+T MAXIM

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 		Clock Recovery Circuit, 1-Func, Bipolar, 4 X 4 MM, 0.80 MM HEIGHT, LEAD FREE, QFN-24
MAX3992UTG-T MAXIM

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 		Clock Recovery Circuit, 1-Func, Bipolar, 4 X 4 MM, 0.80 MM HEIGHT, QFN-24
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