Datasheet

MAX9260 Evaluation Kit
Evaluates: MAX9260
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Table 1. Jumper Descriptions (continued)
JUMPER SIGNAL SHUNT POSITION DESCRIPTION
JU7 DCS
1-2* DCS = high
2-3 DCS = low
JU8
ENABLE
1-2
ENABLE = high
2-3*
ENABLE = low
JU9 EQS
1-2* EQS = high
2-3 EQS = low
SW2 INT
1-2
(toggle switch up)
INT = high
2-3
(toggle switch down)
INT = low
JU10 Bus power
1-2* J1 pin 1, J4 pin 1, and J5 pin 1 connect to USB 5V
Open USB power is not connected to link cable power
JU11 Bus power
1-2* J1 pin 4, J4 pin 1, and J5 pin 1 connect to VIN
2-3 J1 pin 4, J4 pin 1, and J5 pin 1 connect to GND
Open J1 pin 4, J4 pin 1, and J5 pin 1 not connected
JU19 IN+, IN-
Pads 2 and 4,
Pads 4 and 5,
Pads 5 and 7,
Pads 13 and 11,
Pads 11 and 10,
Pads 10 and 8
Path to connector J1 (Rosenberger D4S10A-40ML5)
Pads 2 and 4,
Pads 4 and 1,
Pads 1 and 10,
Pads 10 and 9,
Pads 13 and 12
Path to connector J4 (optional JAE MX38-FF or Nissei GT11L-2S)
Pads 2 and 3,
Pads 13 and 11,
Pads 11 and 1,
Pads 1 and 5,
Pads 5 and 6
Path to connector J5 (optional JAE MX49Z04NQ1)
Open Disconnect from J1, J4, J5; use SMA connector option J2/J3
JU21 AVDD
1-2* AVDD power from 3.3V LDO U2, powered by VIN
Open AVDD must be provided from an external source
JU22 DVDD
1-2 * DVDD power from 3.3V LDO U2, powered by VIN
Open DVDD must be provided from an external source
JU23 IOVDD
1-2* IOVDD power from 3.3V LDO U2, powered by VIN
Open IOVDD must be provided from an external source
JU121 Reserved Not installed* Reserved for factory diagnostic tests
JU141 TX/SCL Not installed* Connects U1 to U12 through level translator U14
JU142 RX/SDA Not installed* Connects U1 to U12 through level translator U14
JU143 LFLT Not installed* Connects U1 to USB through level translator U14