MAX11040K_12 Datasheet, PDF (5/32 Pages) Maxim Integrated Products – MAX11040K Evaluation Kit/Daughterboard

MAX11040K Evaluation Kit/Daughterboard
Table 1. Jumper Settings (EV Kit)
JUMPER
JU1
JU2
JU3
JU6
JU15
JU16
JU17
JU18
SHUNT
POSITION
1-2*
Open
1-2
Open*
1-2
2-3*
1-2
Open*
1-2
Open*
1-2
Open*
1-2
Open*
1-2
Open*
DESCRIPTION
WHEN TO USE THIS OPTION
Connects the on-board crystal (Y1) to the
When the user wishes to stimulate IC #1
crystal oscillator input and output of IC #1 (U1) modulator clock by the on-board crystal (Y1)
Disconnects the on-board crystal from the IC
(U1)
When the user wishes to stimulate IC #1
modulator clock by an external frequency
Connects the XOUT pin of the IC (U1) to the
EX_XOUT pad
When the user-supplied external crystal
connects to the IC (U1) through the EX_XIN and
the EX_XOUT pads (see also JU6)
Disconnects the EX_XOUT pad from the XOUT When the user wishes to stimulate the IC (U1)
pin of the IC (U1)
modulator clock by the Y1 crystal
Connects the DRDYOUT pin of the IC (U2) to the
CO_DRDYOUT pin on the cascading connector
(J12)
Use this option when the IC daughterboard is
connected to the IC EV kit
Connects the DRDYOUT pin of the IC (U2) to the When there is no daughterboard connected to
interrupt pin (INT0) of the on-board controller
the board
Connects the XIN pin of the IC (U1) to the
EX_XIN pad
Note: User-supplied external crystal may be
connected to the IC (U1) through the EX_XIN
and the EX_XOUT pads
When the user wishes to stimulate the IC (U1)
modulator clock by an external clock or crystal,
not the Y1 crystal (see also JU2)
Disconnects the EX_XIN pad from the XIN pin of When the user wishes to stimulate the IC (U1)
the IC (U1)
modulator clock by the Y1 crystal
Connects the AIN0- pin of the IC (U1) to AGND for When the user wishes to make a single-ended
single-ended input-signal measurement
signal measurement on AIN0+/AIN0-
Disconnects the AIN0- pin of the IC (U1) from
AGND
When the user wishes to make a differential
signal measurement on AIN0+/AIN0-
Connects the AIN1- pin of the IC (U1) to AGND for When the user wishes to make a single-ended
single-ended input-signal measurement
signal measurement on AIN1+/AIN1-
Disconnects the AIN1- pin of the IC (U1) from
AGND
When the user wishes to make a differential
signal measurement on AIN1+/AIN1-
Connects the DRDYOUT pin of the IC (U2) to the When the user wishes to have the SYNC pin
SYNC signal (GP5) of the controller
driven by the DRDYOUT
Disconnects the DRDYOUT pin of the IC (U2)
from the SYNC signal (GP5) of the controller
When the user wishes to have the SYNC pin
driven by the controller
Connects the user-supplied crystal (Y4) to the
crystal-oscillator input and output of the IC (U2)
Note: Y4 is not loaded by default, but can be
loaded by the user
When the user wishes to clock the IC (U2) by
the Y4 crystal (must be loaded by the user)
Disconnects the user-supplied crystal (Y4) from When the user does not wish to stimulate the IC
the IC (U2)
(U2) modulator clock by the Y4 crystal
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