Datasheet

MAX9217/MAX9218 Evaluation Kit
Evaluates: MAX9217/MAX9218
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Table 1. MAX9217/MAX9218 EV Kit Jumper Descriptions (JU1−JU21) (continued)
JUMPER FUNCTION
SHUNT
POSITION
DESCRIPTION
JU2
MAX9218 LVTLL/
LVCMOS range input
1-2*
Connects the RNG1 pin of the MAX9218 to GND2 for logic 0 (refer to the
MAX9218 IC data sheet to determine the frequency range)
MAX9218 LVTLL/
LVCMOS range input
1-3 Connects the RNG1 pin of the MAX9218 to header H4-7
MAX9218 LVTLL/
LVCMOS range input
1-4
Connects the RNG1 of the MAX9218 to DVCC2 for logic 1 (refer to the
MAX9218 IC data sheet to determine the frequency range)
JU3
MAX9218 LVTLL/
LVCMOS range input
1-2*
Connects the RNG0 pin of the MAX9218 to GND2 for logic 0 (refer to the
MAX9218 IC data sheet to determine frequency range)
MAX9218 LVTLL/
LVCMOS range input
1-3 Connects the RNG0 pin of the MAX9218 to header H4-5.
MAX9218 LVTLL/
LVCMOS range input
1-4
Connects RNG0 pin of the MAX9218 to DVCC2 for logic 1 (refer to the
MAX9218 IC data sheet to determine the frequency range)
JU4
MAX9218
power-down
1-2
Pulls the PWRDWN pin of the MAX9218 to low for shutdown
MAX9218
power-down
1-3
Connects the PWRDWN pin of the MAX9218 to header H4-3
MAX9218
power-down
1-4*
Pulls the PWRDWN pin of the MAX9218 high for full functionality
JU5
MAX9218 output
enable
1-2
Connects the OUTEN pin of the MAX9218 to GND2 for disabling the 27-bit
output
MAX9218 output
enable
1-3 Connects the OUTEN pin of the MAX9218 to header H4-1
MAX9218 output
enable
1-4*
Connects the OUTEN pin of the MAX9218 to DVCC2 for enabling the
27-bit output
JU6
MAX9217 hardwired
inputs
1-2* Connects even pins of headers H5–H9 to DVCC2
MAX9217 hardwired
inputs
2-3 Connects even pins of headers H5 –H9 to GND2
JU7
MAX9217
preemphasis
or MOD1
1-2* Connects the I.C. pin (25) of the MAX9217 to DVCC2
MAX9217
preemphasis
or MOD1
2-3
Connects the I.C. pin (25) of the MAX9217 to GND2 for enabling PRBS
mode