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Maxim > 方案 > 电信交换机(PBX和中心局)

高速互连交叉开关

数据资料
显示 标题/型号 关键优势
QV  PDF MAX9390和MAX9391评估板
MAX9390EVKIT
QV  PDF 3.3V、单芯片、1Mb非易失SRAM
DS2045L
QV  PDF 任意逻辑至LVDS、双路、2 x 2交叉点开关
MAX9390, MAX9391

双路、任意逻辑至LVDS、2 x 2交叉点开关，确保工作在1.50GHz最大工作频率
QV  PDF 四路、E1收发器
DS21Q50

四路、E1收发器，包含连接四路E1的全部功能
QV  PDF 800Mbps、LVDS/LVPECL至LVDS、2 x 2交叉点开关
MAX9152



Key Specifications:   High-Speed Interconnect (Differential Signaling)
Part Number Features Rx Signal Type Tx Signal Type Functions Number of Rx Number of Tx Data Rates (Mbps) Propagation Delay (max) (ps) Supply Voltage (V)
MAX9390 
•Anything Inputs
•Cross-Flow Pinout
•High-Level Input Fail-Safe Detection
 CML
HSTL
LVDS
LVPECL 		LVDS
•Switch
 4 4  -  565 3.3
MAX9391 
•Anything Inputs
•Cross-Flow Pinout
•Low-Level Input Fail-Safe Detection
 CML
HSTL
LVDS
LVPECL 		LVDS
•Switch
 4 4  -  565 3.3
MAX9152 
•Pin-Programmable Configuration
•Pin-Programmable Output Resistance
 LVDS
LVPECL 		LVDS
•Switch
 2 2 800 3400 3.3
See All High-Speed Interconnect (Differential Signaling) (132)

Key Specifications:   Memory (EPROM, EEPROM, ROM, NV SRAM)
Part Number Memory Type Memory Size Bus Type Real-Time Clock DIP with Internal Battery PowerCap Package Battery Monitor With GPIO Single Piece Module Features Supply Voltage (min) (V) Supply Voltage (max) (V)
DS2045L  NV SRAM 128K x 8 Parallel No No No No No Yes
•µP Reset
 3 3.6
See All Memory (EPROM, EEPROM, ROM, NV SRAM) (69)

Key Specifications:   T/E Carrier & Packetized Products
Part Number Transmission Standard Functions Number of Channels 5V-Tolerant I/O Supply Voltage (V) Package
DS21Q50  E1
•Single Chip Transceiver
 4 Yes 3.3 LQFP/100
See All T/E Carrier & Packetized Products (96)


         


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