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Input Voltage: 4.5-14.5V
Maximum current: 6A
Connectivity: USB 2.0, UART
System Design
Power Supply
To allow for maximum flexibility in development and testing (and unknown satellite provider) the V1R1 is designed for an input voltage of 5-18V14.5V, at 6A. Supplied with the prototype is a 12V, 5.5A, power supply for desktop use but we can solder on a connector for drone/balloon testing. Any AC/DC power adapter with a 2.1mm/5.5mm barrel jack can be used as long as it is between 5-14.5V and supports currents up to 5A.
The input voltage is connected to a switch-mode power supply module for maximum efficiency and then split into four different power rail for the image sensor and FGPA. The PicoZed board requires 5V, 3.3V and 1.8V and the image sensor 2.0V, 3.0V and 3.3V.
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| PicoZed Pin | Net Name | Comment |
|---|---|---|
| JX1_LVDS_2_P | CMV_OUT_P | |
| JX1_LVDS_2_N | CMV_OUT_N | |
| JX1_LVDS_4_P | ||
| JX1_LVDS_4_N | ||
| JX1_LVDS_6_P | ||
| JX1_LVDS_6_N | ||
| JX1_LVDS_7_P | ||
| JX1_LVDS_7_N | ||
| JX1_LVDS_8_P | ||
| JX1_LVDS_8_N | ||
| JX1_LVDS_9_P | ||
| JX1_LVDS_9_N | ||
| JX1_LVDS_10_P | ||
| JX1_LVDS_10_N | ||
| JX1_LVDS_11_P | ||
| JX1_LVDS_11_N | ||
| JX1_LVDS_12_P | ||
| JX1_LVDS_12_N | ||
| JX1_LVDS_13_P | ||
| JX1_LVDS_13_N | ||
| JX1_LVDS_14_P | ||
| JX1_LVDS_14_N | ||
| JX1_LVDS_15_P | ||
| JX1_LVDS_15_N | ||
| JX1_LVDS_16_P | ||
| JX1_LVDS_16_N | ||
| JX1_LVDS_17_P | ||
| JX1_LVDS_17_N | ||
| JX1_LVDS_18_P | ||
| JX1_LVDS_18_N | ||
| JX1_LVDS_19_P | ||
| JX1_LVDS_19_N | ||
| JX1_LVDS_20_P | ||
| JX1_LVDS_20_N | ||
| JX1_LVDS_21_P | ||
| JX1_LVDS_21_N | ||
| JX1_LVDS_22_P | ||
| JX1_LVDS_22_N | ||
| JX1_LVDS_23_P | ||
| JX1_LVDS_23_N |
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| Part | Link to datasheet |
|---|---|
| CMV2000 | |