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MAX3861 PDF预览

MAX3861

更新时间: 2024-01-16 10:43:06
品牌 Logo 应用领域
美信 - MAXIM 放大器
页数 文件大小 规格书
13页 1554K
描述
2.7Gbps Post Amp with Automatic Gain Control

MAX3861 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:HVQCCN,针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.77
应用程序:ATM;SONETJESD-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:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN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
认证状态:Not Qualified座面最大高度:0.8 mm
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 SUPPORT CIRCUIT
温度等级:INDUSTRIAL端子面层:Matte 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

MAX3861 数据手册

 浏览型号MAX3861的Datasheet PDF文件第2页浏览型号MAX3861的Datasheet PDF文件第3页浏览型号MAX3861的Datasheet PDF文件第4页浏览型号MAX3861的Datasheet PDF文件第5页浏览型号MAX3861的Datasheet PDF文件第6页浏览型号MAX3861的Datasheet PDF文件第7页 
19-2342; Rev 0; 02/02  
2.7Gbps Post Amp with Automatic Gain Control  
General Description  
Features  
The MAX3861 is a low-power amplifier with automatic  
gain control (AGC), designed for WDM transmission  
systems employing optical amplifiers and requiring a  
vertical threshold adjustment after the post amp.  
Operating from a single 3.3V supply, this AGC amplifier  
linearly amplifies/attenuates the input signal while main-  
taining a fixed output-voltage swing at data rates up to  
2.7Gbps. Both the input and output are on-chip termi-  
nated to match 50interfaces.  
o Single 3.3V Power Supply  
o 72mA Supply Current  
o 3.4GHz Small-Signal Bandwidth  
o 0.26mV  
Input-Referred Noise  
RMS  
o 6mV  
to 1200mV  
Input Range (46dB)  
P-P  
P-P  
o Input Signal Detect with Programmable Threshold  
o RSSI (Linear Up to 100mV  
This amplifier has a small-signal bandwidth of 3.4GHz  
)
P-P  
and an input-referred noise of 0.26mV  
. Over an  
RMS  
o Adjustable Output Amplitude  
input signal range of 6mV  
to 1200mV  
(46dB), the  
P-P  
P-P  
MAX3861 delivers a constant output amplitude that is  
adjustable from 400mV to 920mV . Variation in  
output swing is controlled within 0.2dB over a 16dB  
input range. The MAX3861 provides a received-signal-  
strength indicator (RSSI) that is linear, within 2.5%, for  
o 0.2dB Output Voltage Variation (Over 16dB Input  
P-P  
P-P  
Signal Variation)  
input signal levels up to 100mV  
and an input signal  
P-P  
detect (SD) with programmable threshold.  
Applications  
Ordering Information  
OC-48/STM-16 Transmission Systems  
PART  
MAX3861EGG  
MAX3861E/D  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
24 QFN*  
WDM Optical Receivers  
Long Reach Optical Receivers  
Continuous Rate Receivers  
Dice**  
*EP = Exposed Pad  
**Dice are designed to operate over a -40°C to +120°C junc-  
tion temperature (T ) range, but are tested and guaranteed at  
J
Typical Application Circuit  
T
A
= +25°C.  
C
CD  
0.1µF  
Pin Configuration  
TOP VIEW  
TH  
CD+ CD-  
24 23 22 21 20 19  
CG+  
CZ+  
C
CZ  
0.22µF  
C
CG  
2200pF  
CG-  
CZ-  
IN+  
1
2
3
4
5
6
18  
17  
SD  
50Ω  
OUT+  
50Ω  
MAXIM  
2.7Gbps  
TIA  
MAXIM  
MAX3873  
CDR  
V
CC  
V
CC  
0.1µF  
0.1µF  
MAX3861  
IN+  
IN-  
50Ω  
OUT-  
OSM  
50Ω  
16 OUT+  
IN-  
TH  
MAX3861  
15  
14  
13  
OUT-  
V
CC  
V
CC  
R
TH  
1.8kΩ  
VREF  
SC  
SD  
R
OSM  
EN  
OSM  
50kΩ  
RSSI  
EN  
R
RSSI  
50kΩ  
7
8
9
10 11 12  
CONTROLLED IMPEDANCE LINE  
QFN-EP  
________________________________________________________________ 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.  

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