參數(shù)資料
型號(hào): MAX3750CEE+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 4/6頁(yè)
文件大?。?/td> 0K
描述: IC PORT BYPASS 2.125GBPS 16-QSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
應(yīng)用: 數(shù)據(jù)傳輸
電源電壓: 3 V ~ 3.6 V
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-QSOP
包裝: 帶卷 (TR)
安裝類型: 表面貼裝
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
相關(guān)PDF資料
PDF描述
MAX3784AUTE+T IC BOARD EQUALIZER 5GBPS 16-TQFN
MAX3787AWL+T IC PASSIVE EQ 1-12.5GBPS 4-WLP
MAX378EPE IC MULTIPLEXER 8X1 16DIP
MAX3800UTJ+ IC EQUALIZER DRVR 3.2GBPS 32TQFN
MAX3802UTK+TD IC EQUALIZE CABLE 3.2GBPS 68TQFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3750CEE-TG075 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX3750EVKIT 功能描述:維光纜分布式數(shù)據(jù)接口 - FDDI Evaluation Kit for the MAX3750 MAX3751 RoHS:否 封裝:Tube 制造商:Maxim Integrated
MAX3751CEE 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX3752CCM 功能描述:通信集成電路 - 若干 RoHS:否 制造商:Maxim Integrated 類型:Transport Devices 封裝 / 箱體:TECSBGA-256 數(shù)據(jù)速率:100 Mbps 電源電壓-最大:1.89 V, 3.465 V 電源電壓-最小:1.71 V, 3.135 V 電源電流:50 mA, 225 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝:Tube
MAX3752CCM+ 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: