Low cost logic analyzer probe for Rigol MSO5000

1 year ago

Open source license: GPL 3.0

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Description

Dear friends, good news! The Probe is assembled and checked, works correctly. Checked from the built-in generator at 15MHz (generator limit).

This is a low cost logic analyzer probe for oscilloscope Rigol MSO5000 with fixded CMOS/TTL logic for 3.3/5.0V input levels with full bandwidth (up to 600MHz if it realy happens during research). It can also be connected to other models with an adapter or using a different cable.

All components are accessible on LCSC. You can order board and all components for about $20 (plus shipping) in a couple of clicks.

Of course, you will not get beautiful wires with tags for half of the price of an oscilloscope cost for (fuck them) $400!

Actual version 2.1. Please, check and swith designe to version to 2.1.

Thanks to guys from EEVblog for pinout of the connector!

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BOM

ID	Name	Designator	Footprint	Quantity	BOM_Manufacturer Part	BOM_Manufacturer	BOM_Supplier	BOM_Supplier Part
1	100nF	C1,C2,C3,C4,C5	0603	5	CC0603KRX7R9BB104	YAGEO	LCSC	C14663
2	10uF	C9,C10	CAP-SMD_L3.2-W1.6-R-RD	2	TAJA106K016RNJ	AVX	LCSC	C7171
3	Power	LED1	LED0805-RD	1	D-G080508G1	ARKLED	LCSC	C107402
4	HDR-IDC-2.54-2X8P	P1,P2	IDC-TH_16P-P2.54_C3406	2	IDC Box 2.54mm 16P　Straight	BOOMELE	LCSC	C3406
5	IDC Box2X25 2.54MM	P3	IDC-TH_50P-P2.54_BOOMELE2X25P	1	IDC Box2X25 2.54MM	BOOMELE	LCSC	C30006
6	100	R0,R1,R2,R3,R4,R5,R6,R7,R8,R9,R10,R11,R12,R13,R14,R15,R16,R18,R100,R101,R102,R103,R104,R105,R106,R107,R108,R109,R110,R111,R112,R113,R114,R115	R0603	34	AC0603FR-07100RL	YAGEO	LCSC	C125923
7	5.1K	R17	R0603	1	AC0603FR-075K1L	YAGEO	LCSC	C125891
8	SN65LVDS1DBVRG4	U0,U1,U2,U3,U4,U5,U6,U7,U8,U9,U10,U11,U12,U13,U14,U15	SOT-23-5_L3.0-W1.7-P0.95-LS2.8-BL	16	SN65LVDS1DBVRG4	TI	LCSC	C50990
9	MC33375ST-3.3T3G	U16	SOT-223_L6.7-W3.5-P2.30-BR	1	MC33375ST-3.3T3G	ON Semicon	LCSC	C233213