MAX9526EVKIT+ Maxim Integrated Products, MAX9526EVKIT+ Datasheet - Page 8

• Manufacturer Part Number: MAX9526EVKIT+
• Description: EVALUATION KIT FOR MAX9526
• Manufacturer: Maxim Integrated Products

Specifications of MAX9526EVKIT+

• Main Purpose: Video, Video Processing
• Embedded: No
• Utilized Ic / Part: MAX9526
• Primary Attributes: NTSC/PAL Digital Video Decoder
• Secondary Attributes: ITU-Compliant Output
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 4. Jumper Selection for I
Table 5. Jumper Selection for Power Supply
MAX9526 Evaluation Kit
The MAX9526 EV kit requires a USB connection to
power the on-board microcontroller. When directly con-
nected to a high-power (500mA) USB host, move the
shunt of JU1 to the 2-3 position to power the EV kit 3.3V
and 1.8V LDO linear regulators (U4 and U3) from USB.
When used with a low-power (100mA) USB host, such as
a hub, power the 3.3V MAX1658 LDO linear regulator
from an external 500mA power supply. Move the shunt of
JU1 to the 1-2 position to apply your own 4.8V to 16.5V
DC power supply at the P1 (EXT PWR) banana jack.
* Default position.
* Default position.
8
JUMPER
JUMPER
_______________________________________________________________________________________
JU10
JU11
JU12
JU19
JU3
JU4
JU8
JU1
User-Supplied 3.3V Power Supply
PCB trace cut open
PCB trace cut open
PCB trace cut open
PCB trace cut open
SHUNT POSITION
SHUNT POSITION
Not installed*
Not installed*
Not installed*
Not installed*
1-2*
1-2*
1-2*
1-2*
2-3
2-3
3-4
5-6
2-3
2
C Interface
SDA pullup resistor R24 connected
SDA pullup must be user supplied
SCL pullup resistor R25 connected
SCL pullup must be user supplied
U6 ADV7176A ALSB = +3.3V
U6 ADV7176A ALSB = GND
U5 MAX4586 A = USB+5V
U5 MAX4586 A = GND
SDA connected to on-board microcontroller
SDA disconnected from on-board microcontroller
SCL connected to on-board microcontroller
SCL disconnected from on-board microcontroller
U1 MAX9526 DEVADR = +3.3V
U1 MAX9526 DEVADR = GND
U1 MAX9526 DEVADR = SDA
Power 3.3V LDO U4 from external user-supplied power supply
Power 3.3V LDO U4 from USB+5V
The MAX9526 EV kit inputs IN1A, IN1B, and IN2 are
AC-coupled.
The MAX9526 EV kit drives DC-coupled analog video
reconstruction outputs from the ADV7176A (U6).
DESCRIPTION
DESCRIPTION
Output Coupling
Input Coupling