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MAX3831UCB PDF预览

MAX3831UCB

更新时间: 2024-01-29 18:18:23
品牌 Logo 应用领域
美信 - MAXIM 时钟发生器
页数 文件大小 规格书
16页 285K
描述
+3.3V, 2.5Gbps, SDH/SONET, 4-Channel Interconnect Mux/Demux ICs with Clock Generator

MAX3831UCB 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFP
包装说明:HTFQFP,针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.9
JESD-30 代码:S-PQFP-G64JESD-609代码:e0
长度:10 mm湿度敏感等级:3
功能数量:1端子数量:64
最高工作温度:85 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:HTFQFP
封装形状:SQUARE封装形式:FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH
峰值回流温度(摄氏度):245认证状态:Not Qualified
座面最大高度:1.2 mm标称供电电压:3.3 V
表面贴装:YES电信集成电路类型:ATM/SONET/SDH MUX/DEMUX
温度等级:OTHER端子面层:TIN LEAD
端子形式:GULL WING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:10 mmBase Number Matches:1

MAX3831UCB 数据手册

 浏览型号MAX3831UCB的Datasheet PDF文件第3页浏览型号MAX3831UCB的Datasheet PDF文件第4页浏览型号MAX3831UCB的Datasheet PDF文件第5页浏览型号MAX3831UCB的Datasheet PDF文件第7页浏览型号MAX3831UCB的Datasheet PDF文件第8页浏览型号MAX3831UCB的Datasheet PDF文件第9页 
+3.3V, 2.5Gbps, SDH/SONET, 4-Channel  
Interconnect Mux/Demux ICs with Clock Generator  
Pin Description  
PIN  
NAMꢀ  
FUNCTION  
1, 16, 2ꢀ, 28,  
29, 32, 43, 48,  
49, 60, 63  
GND  
Supply Ground  
2, ꢀ, 10, 13,  
1±, 24, 38, ꢀꢀ,  
ꢀ9, 64  
V
CC  
+3.3V Supply Voltage  
3
4
SDO-  
Negative CML Serial-Data Output, 2.488Gbps  
Positive CML Serial-Data Output, 2.488Gbps  
SDO+  
Line Loopbacꢁ Enable. When this TTL input is forced low, the CML serial-data inputs (SDI±)  
route directly to the CML serial-data outputs (SDO±). No other inputs or outputs are affected.  
An internal 1ꢀꢁpull-up resistor pulls LBEN high for normal operation. See Test Loopbacks.  
6
LBEN  
TEST  
Self-Test Enable. When this TTL input is forced low, the built-in pattern generator generates  
a standard OC-12 SONET-liꢁe frame of 12 A1s, 12 A2s, and 9696 bytes of 2± - 1 pseudo-  
random bits. This also enables an internal serial-system-loopbacꢁ path. The CML inputs  
(SDI± and the SCLK±) and the LVDS inputs are ignored in this mode. An internal 1ꢀꢁpull-  
up resistor pulls TEST high for normal operation.  
±
8
SDI+  
SDI-  
Positive CML Serial-Data Input, 2.488Gbps  
9
Negative CML Serial-Data Input, 2.488Gbps  
11  
12  
14  
1ꢀ  
SCLKI+  
SCLKI-  
PCLKO-  
PCLKO+  
N.C.  
Positive CML Serial-Clocꢁ Input, 2.488GHz  
Negative CML Serial-Clocꢁ Input, 2.488GHz  
Negative LVDS Parallel-Clocꢁ Output, 622.08MHz (MAX3831); 1ꢀꢀ.ꢀ2MHz (MAX3832)  
Positive LVDS Parallel-Clocꢁ Output, 622.08MHz (MAX3831); 1ꢀꢀ.ꢀ2MHz (MAX3832)  
No Connection  
18 23, 26, 2±  
Frame Reset. When this TTL input is forced low, the frame detector and pattern generator  
are reset. The LOF output is also asserted low. An internal 1ꢀꢁpull-up resistor pulls  
RSETFR high for normal operation.  
30  
RSETFR  
31  
33  
TTL Loss-of-Frame Output. Asserts low in a loss-of-frame condition.  
LOF  
TRIEN  
3-State Enable. When this TTL input is forced low, all TTL and LVDS outputs go into a high-  
impedance state. An internal 1ꢀꢁpull-up resistor pulls TRIEN high for normal operation.  
34, 36, 39, 41  
PDO4- to PDO1-  
Negative LVDS Parallel-Data Output, 622Mbps  
Positive LVDS Parallel-Data Output, 622Mbps  
Negative LVDS Parallel-Data Input, 622Mbps  
Positive LVDS Parallel-Data Input, 622Mbps  
3ꢀ, 3±, 40, 42 PDO4+ to PDO1+  
44, 46, ꢀ0, ꢀ2  
4ꢀ, 4±, ꢀ1, ꢀ3  
PDI4- to PDI1-  
PDI4+ to PDI1+  
Parallel System Loopbacꢁ Enable. When this TTL input is forced low, the LVDS parallel  
inputs route through the elastic store to the LVDS parallel outputs. This bypasses the high-  
speed mux and demux. An internal 1ꢀꢁpull-up resistor pulls PLBEN high for normal oper-  
ation.  
ꢀ4  
PLBEN  
ꢀ6  
ꢀ±  
RCLKI-  
Negative LVDS Reference Clocꢁ Input, 1ꢀꢀ.ꢀ2MHz  
Positive LVDS Reference Clocꢁ Input, 1ꢀꢀ.ꢀ2MHz  
RCLKI+  
6
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