The PCRD is a semiconductor detector for cosmic rays. Its main advantages include sensitivity to all charged particles, low energy consumption, and low weight. Additionally, if the interaction with radiation transfers all its energy to the silicon, it is possible to determine the energy spectrum of the mixed radiation field.
| Parameter | Value | Note |
|---|---|---|
| Power Supply | +/- 2.4V | |
| Dimensions | 30.0 x 50.3 x 16 mm | Height above base board |
The module contains mounting screws in all corners with an MLAB pitch (10.16mm). If space-saving is needed, the part of the PCB with two screws can be broken off.
| Designation | Type | Package | Quantity |
|---|---|---|---|
| R7 | 2M | SMD-0805 | 1 |
| C1, C2 | 100nF | SMD-0805 | 2 |
| C3, C4, C9, C10, C11 | 100n | SMD-0805 | 5 |
| C13, C17 | 330nF | SMD-0805 | 2 |
| C14 | 510pF | SMD-0805 | 1 |
| C15 | 220pF | SMD-0805 | 1 |
| C16 | 150pF | SMD-0805 | 1 |
| J2 | JUMP_3X2 | Pin_Header_Straight_2x03 | 1 |
| J3 | JUMP_5X2 | Pin_Header_Straight_2x05 | 1 |
| J4 | Out | Pin_Header_Straight_2x03 | 1 |
| P1, P2, P3, P4 | _ | MountingHole_3mm | 4 |
| Q1 | BF862 | SOT-23 | 1 |
| R1, R2 | 4M7 | SMD-0805 | 2 |
| R8 | 3k3 | SMD-0805 | 1 |
| R9, R15 | 10k | SMD-0805 | 2 |
| R10 | 1k5 | SMD-0805 | 1 |
| R11 | 6k2 | SMD-0805 | 1 |
| R12, R13, R14 | 2k41k | SMD-0805 | 3 |
| U1 | AD8691 | tsot-5 | 1 |
| J1 | CONN1_2 | CONN_3_2 | 1 |
| U2 | AD8692 | SOIC-8-N | 1 |
| C5, C8 | 2pF | 2pF_PCB | 2 |
| Variant 1 | |||
| R3 | 1k | SMD-0805 | 1 |
| R4 | 62 | SMD-0805 | 1 |
| R5 | 100 | SMD-0805 | 1 |
| R6 | 2k | SMD-0805 | 1 |
| Variant 2 | |||
| R3 | 1k | SMD-0805 | 1 |
| R4 | 300 | SMD-0805 | 1 |
| R5 | 430 | SMD-0805 | 1 |
| R6 | 1k | SMD-0805 | 1 |
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