- 您现在的位置：买卖IC网 > PDF目录11783 > MAX3750CEE+ (Maxim Integrated Products)IC PORT BYPASS 2.125GBPS 16-QSOP PDF资料下载
参数资料
| 型号： | MAX3750CEE+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/6页 |
| 文件大小： | 0K |
| 描述： | IC PORT BYPASS 2.125GBPS 16-QSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 应用： | 数据传输 |
| 电源电压： | 3 V ~ 3.6 V |
| 封装/外壳： | 16-SSOP（0.154"，3.90mm 宽） |
| 供应商设备封装： | 16-QSOP |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
MAX3750/MAX3751
+3.3V, 2.125Gbps/1.0625Gbps
Fibre Channel Port Bypass ICs
4
_______________________________________________________________________________________
_________________Circuit Description
A simplified block diagram of the single port bypass is
shown in Figure 1. IN+ and IN- drive an input buffer
(INBUFF) with 150 of internal differential input termi-
nation. INBUFF drives an output buffer (LOBUFF) and
an input to a multiplexer (MUX).
A low TTL input at SEL selects the signal path of
INBUFF through MUX to the output buffer (OUTBUFF).
When SEL has a high TTL logic level present the signal
path is into LIBUFF, through MUX, to OUTBUFF.
Low-Frequency Cutoff
The low-frequency cutoff is determined by the input
resistance and the coupling capacitor as illustrated by
the following equation:
fC = 1 / (2πRC)
In a typical system where R = 150 and C = 100nF,
resulting in fC = 10kHz.
Layout Techniques
The MAX3750/MAX3751 are high-frequency products.
The performance of the circuit is largely dependent
upon layout of the circuit board. Use a multilayer circuit
board with dedicated ground and VCC planes. Power
supplies should be capacitively bypassed to the
ground plane with surface-mount capacitors placed
near the power-supply pins.
SEL
NOTE: SEE INTERNAL INPUT/OUTPUT SCHEMATICS FOR DETAILED TERMINATIONS (FIGURES 2–5).
INBUFF
LOBUFF
LIBUFF
IN+
IN-
MUX
D0
Q
SEL
TTLIN
D1
OUTBUFF
OUT+
OUT-
VCC
GND
LOUT+
LOUT-
LIN+
LIN-
MAX3750
MAX3751
Figure 1. MAX3750/MAX3751 Block Diagram
相关PDF资料 |
PDF描述 |
|---|---|
| V110B3V3H100B | CONVERTER MOD DC/DC 3.3V 100W |
| V72C28H150BF3 | CONVERTER MOD DC/DC 28V 150W |
| 97-3102A-28-11P | CONN RECEPT BOX MNT 22POS W/PINS |
| DS1875T+ | IC SFP CTRLR/TRIPLEXER 38-TQFN |
| D38999/20MD18PA | CONN RCPT 18POS WALL MNT W/PINS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX3750CEE+ | 功能描述:维光缆分布式数据接口 - FDDI 3V 2.125/1.0625GbpS FibreCh Port Bypass RoHS:否 封装:Tube 制造商:Maxim Integrated |
| MAX3750CEE+T | 功能描述:维光缆分布式数据接口 - FDDI 3V 2.125/1.0625GbpS FibreCh Port Bypass RoHS:否 封装:Tube 制造商:Maxim Integrated |
| MAX3750CEET | 制造商:MAXIM 功能描述:New |
| MAX3750CEE-T | 功能描述:维光缆分布式数据接口 - FDDI 3V 2.125/1.0625GbpS FibreCh Port Bypass RoHS:否 封装:Tube 制造商:Maxim Integrated |
| MAX3750CEE-TG075 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
发布紧急采购，3分钟左右您将得到回复。