73M1903C-EVM Maxim Integrated Products, 73M1903C-EVM Datasheet - Page 12

• Manufacturer Part Number: 73M1903C-EVM
• Description: BOARD DEMO 73M1903C WORLDWIDE
• Manufacturer: Maxim Integrated Products

Specifications of 73M1903C-EVM

• Main Purpose: Interface, Analog Front End (AFE)
• Utilized Ic / Part: *
• Primary Attributes: *
• Secondary Attributes: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Embedded: -

73M1903C Evaluation Board User Manual
3 Hardware Description
3.1
Figure 7
Table 3
processor or DSP board. The pins of this connector are configurable by jumper settings (JP1 to JP24).
Table 5
J6 is a modular connector for connection to the telephone line and J7 is for power connection from the
main board or from an external power supply.
JP25 is an alternative MAFE interface connector whose pin assignments are show in
12
PCB Reference
Schematic and
Board Settings: Jumpers and Connectors
lists the Evaluation Board connectors. JS1 is the main connector for interfacing to a host
describes the details of the jumper settings.
shows all the connectors and jumpers available on 73M1903C Evaluation Board.
JP25
JS1
J6
J7
J6
Figure 7: 73M1903C Evaluation Board Jumpers and Connectors
Name
CONN SOCKET 10X2
RJ-11
3.3V external supply
HEADER 5X2
Table 3: 73M1903C Evaluation Board Connectors
J5
JP1--JP11
JP24
JP12 -- JP23
JS1
Description
20-pin connector to interface the 73M1903C
Evaluation Board to a host controller main board.
Telephone line connector.
Plug for connecting external 3.3 V DC power supply.
10 pin interface connector / MAFE test points.
J4
J3
J1
J2
Table 4.
UM_1903C_030
JP25
J7
Rev. 2.0