MxL7704 EVB Manual
2/28/18
3
Set Up
Powering Up the Evaluation Board
■
Connect P2 (VIN+) and P3 (VIN-) to a 5V power supply. See Note A.
■
Turn on the power supply. The EVB will power up and regulate the outputs as follows:
Channel 1: 3.3V
Channel 2: 1.8V
Channel 3: 1.35V
Channel 4: 1.2V (MXL7704-A-EVB) or 0.85V (MXL7704-X-EVB)
LDO: 3.3V
Monitoring or Testing V
OUT
■
The outputs may be left open or connected to an external load. A low impedance connection will
provide the best load regulation.
Figure 4:
V
IN
Connection
Note A
Note A
Summary of Contents for MxL7704 Series
Page 1: ...MxL7704 Evaluation Board Manual www maxlinear com ...
Page 16: ...MxL7704 EVB Manual 2 28 18 11 MxL7704 EVB PCB Layers PCB Figure 17 EVB PCB Top View ...
Page 17: ...MxL7704 EVB Manual 2 28 18 12 Figure 18 EVB PCB Layer 2 Ground Plane PCB ...
Page 18: ...MxL7704 EVB Manual 2 28 18 13 Figure 19 EVB PCB Layer 3 Signal Plane PCB ...
Page 19: ...MxL7704 EVB Manual 2 28 18 14 PCB Figure 20 EVB PCB Layer 4 Signal Plane ...
Page 20: ...MxL7704 EVB Manual 2 28 18 15 Figure 21 EVB PCB Layer 5 Ground Planes PCB ...
Page 21: ...MxL7704 EVB Manual 2 28 18 16 Figure 22 EVB PCB Bottom View PCB ...
