3DO CH7026B

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STD 3DO CH7026B

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Update time： 2021-09-04 20:17:20

Creation time： 2018-02-19 06:24:06

Description

Uhhh this may work. may need 74ACT715 for sync

Design Drawing

schematic diagram

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PCB

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BOM

ID	Name	Designator	Footprint	Quantity
1	Header-Male-2.54_1x1	240P	HDR-1X1/2.54	1
2	BO	BO	HDR-1X1/2.54	1
3	0.1UF	C1,C2,C3,C4,C5,C19,C20,C21,C23,C24,C26,C28,C29,C30,C33	C0603	15
4	1u	C6,C7,C18,C36,C37,C38	C0603	6
5	33PF	C8,C11,C14	C0603	3
6	100PF	C9,C12,C15	C0603	3
7	270PF	C10,C13,C16	C0603	3
8	10UF	C17,C22,C25,C27,C31,C32,C34,C35	C0603	8
9	Header-Male-2.54_1x1	CLK	1.27-1X1 VPA 536	1
10	CSO	CSO	HDR-1X1/2.54	1
11	SBAT54SLT1G	D6,D8,D9	SOT23-3	3
12	GO	GO	HDR-1X1/2.54	1
13	HSO	HSO	HDR-1X1/2.54	1
14	JUMPER-2	JP1	SJ_2S	1
15	1.8UH	L1,L2,L3	L0603	3
16	1m	L4,L5,L6,L7,L8,L9,L10,L11	L0603	8
17	Header-Female-2.54_1x16	P1	1.27-1X16 VPA 536	1
18	Header-Female-2.54_1x8	P2	1.27-1X8 VPA 536	1
19	SPC	P3	HDR-1X1/2.54	1
20	SPD	P4	HDR-1X1/2.54	1
21	Header-Female-2.54_1x2	P5	1.27-1X2 VPA 536	1
22	PROGND	P6	HDR-1X1/2.54	1
23	AS	P7	HDR-1X1/2.54	1
24	DE	P8	HDR-1X1/2.54	1
25	PRO5VI	P9	HDR-1X1/2.54	1
26	GND	P10	HDR-1X1/2.54	1
27	5VO	P11	HDR-1X1/2.54	1
28	Header-Female-2.54_1x5	P12	1.27-1X5 VPA 536	1
29	1.2k	R1	R0603	1
30	75	R2,R3,R4	R0603	3
31	10k	R6	R0603	1
32	TBD	R7	R0603	1
33	6.8K	R8,R9	R0603	2
34	10k	R10	0603	1
35	RO	RO	HDR-1X1/2.54	1
36	AZ1117H-3.3TRE1	U1	SOT-223	1
37	CH7026B-TF	U2	LQFP-80_12X12X05P	1
38	AZ1117H-2.5TRE1	U3	SOT-223	1
39	NL27WZ07DFT2G	U4	SC-70-6	1
40	ME2108A50M3G	U5	SOT23-3	1
41	AZ1117H-1.8TRE1	U6	SOT-223	1
42	VSO	VSO	HDR-1X1/2.54	1