+3.3V, 2.7Gbps Dual 2 2 Crosspoint Switch 6 ___________________________" />
參數資料
型號: MAX3840ETJ+
廠商: Maxim Integrated Products
文件頁數: 6/8頁
文件大?。?/td> 0K
描述: IC SW CROSSPOINT DL 32-TQFN
產品培訓模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝: 60
應用: 數據傳輸
電源電壓: 3 V ~ 3.6 V
封裝/外殼: 32-WFQFN 裸露焊盤
供應商設備封裝: 32-TQFN-EP(5x5)
包裝: 管件
安裝類型: 表面貼裝
MAX3840
+3.3V, 2.7Gbps Dual 2 2 Crosspoint Switch
6
_______________________________________________________________________________________
_______________ Detailed Description
The block diagram in Figure 1 shows the MAX3840
architecture. The SELA_ and SELB_ pins control the rout-
ing of the signals through the crosspoint switch. Each
output of the crosspoint switch drives a CML output dri-
ver. Each of the outputs, DOA_ and DOB_, is enabled or
disabled by the respective ENA_ and ENB_ pins.
CML Inputs and Outputs
CML is used to simplify high-speed interfacing. On-
chip input and output terminations minimize the number
of external components required while improving signal
integrity. The CML output signal swing is small, result-
ing in lower power consumption. The internal 50
Ω input
and output terminations minimize reflections and elimi-
nate the need for external terminations.
ROUTING CONTROLS
OUTPUT CONTROLS
OUTPUT SIGNALS
SELA0/SELB0
SELA1/SELB1
ENA0/ENA1
ENB0/ENB1
Signal at DOA0/DOB0
Signal at DOA1/DOB1
0
1
DIA0/DIB0
0
1
DIA0/DIB0
DIA1/DIB1
1
0
1
DIA1/DIB1
DIA0/DIB0
1
DIA1/DIB1
X
0
Power Down
Table 1. Output Routing
DOA0+
0
1
0
1
DOA0-
ENA0
SELA0
CML
DOA1+
DIA0-
DIA0+
DOA1-
ENA1
SELA1
CML
DIA1-
DIA1+
DOB0+
0
1
0
1
DOB0-
ENB0
SELB0
CML
DOB1+
DIB0-
DIB0+
DOB1-
ENB1
SELB1
CML
DIB1-
DIB1+
CML
320mV MIN
CML+
CML-
(CML+) - (CML-)
500mV
MAX
1000mV
MAX
640mV
MIN
Figure 1. Functional Block Diagram
Figure 2. CML Output Levels
相關PDF資料
PDF描述
D38999/20JD19HA CONN RCPT 19POS WALL MNT W/PINS
MS27473E16B8PA CONN PLUG 8POS STRAIGHT W/PINS
DS80C310-ECG+ IC MCU HI SPEED 25MHZ 44-TQFP
ATMEGA128L-8MNR MCU AVR 128KB FLASH 8MHZ 64QFN
VI-J51-IW-F1 CONVERTER MOD DC/DC 12V 100W
相關代理商/技術參數
參數描述
MAX3840ETJ+ 功能描述:模擬和數字交叉點 IC 3.3V 2.7Gbps Dual 2X2 Crx Switch RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數據速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產品:Digital Crosspoint 封裝:Tube
MAX3840ETJ+D 制造商:Maxim Integrated Products 功能描述:DGTL CROSSPOINT 2 X 2 X-POINT SW 2.7GBPS 32TQFN EP - Rail/Tube
MAX3840ETJ+T 功能描述:模擬和數字交叉點 IC 3.3V 2.7Gbps Dual 2X2 Crx Switch RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數據速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產品:Digital Crosspoint 封裝:Tube
MAX3840ETJ+TD 制造商:Maxim Integrated Products 功能描述:DGTL CROSSPOINT 2 X 2 X-POINT SW 2.7GBPS 32TQFN EP - Tape and Reel
MAX3840EVKIT 功能描述:模擬和數字交叉點 IC Evaluation Kit for the MAX3840 RoHS:否 制造商:Micrel 配置:2 x 2 封裝 / 箱體:MLF-16 數據速率:10.7 Gbps 輸入電平:CML, LVDS, LVPECL 輸出電平:CML 電源電壓-最大:3.6 V 電源電壓-最小:2.375 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 產品:Digital Crosspoint 封裝:Tube