1452 1938 v1 - EasyEDA open source hardware lab

Ongoing

STD 1452 1938 v1

Mode: Editors' pick

Update time： 2024-03-22 05:57:23

Creation time： 2019-02-06 14:43:13

Description

Please check the pll 1938, and missind traces before order

Design Drawing

schematic diagram

（ 1 / ）

PCB

（ 1 / ）

The preview image was not generated, please save it again in the editor.

BOM

ID	Name	Designator	Footprint	Quantity
1	Header-Male-2.54_1x1	+9IN,A_3V3	HDR-1X1/2.54	2
2	1u	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C51,C62,C63,C64,C65,C13,C14,C15,C19,C23,C24,C25,C26,C27,C28	0805	25
3	5600pf	C11	C0805	1
4	150pf	C12	C0805	1
5	1u	C16,C45,C46,C47,C48,C61	C0805	6
6	22	C17,C18	0805	2
7	1u	C20,C32,C33,C34,C55	CP_5X6MM	5
8	10u	C21	C0805	1
9	10u	C22	1206	1
10	1000p	C29,C38,C41,C42,C43,C44,C58,C59	0805	8
11	10u	C30	CP_5X11MM	1
12	4.7uF	C31	CAP-TH_BD5.0-P2.00-D0.5-FD	1
13	1n	C35,C36	0805	2
14	100p	C37,C57	C0805	2
15	4700	C52	C0805	1
16	10u	C53,C54	CP_5X6MM	2
17	100u	C60	CAP-10*10-5MM	1
18	270	C66	C0805	1
19	100p	C67,C68	0805	2
20	Diode-1206-Y01	D1	1206_Y01	1
21	USBi	H1	HDR-5X1/2.54	1
22	1m	L1	0805	1
23	GND	P1	HDR-1X1/2.54	1
24	Header-Female-2.54_1x6	P4	HDR-6X1/2.54	1
25	mp	P5	HDR-10X1/2.54	1
26	in	P6	HDR-3X1/2.54	1
27	out	P7	HDR-3X1/2.54	1
28	out	P8	HDR-6X1/2.54	1
29	MMBT5401	Q1	SOT-23(SOT-23-3)	1
30	1k	R1,R6,R16,R20,R21,R24,R25,R26,R27,R38,R39,R50	0805	12
31	4.33k	R2	1206	1
32	100	R4,R8,R47	0805	3
33	10k	R5,R7,R9,R10,R13,R14,R15,R35,R37,R42,R43,R44,R45,R48	0805	14
34	1000k	R11,R17	0805	2
35	270	R18,R19,R40,R41	0805	4
36	20k	R34,R36	0805	2
37	440	R46	R0805	1
38	0	R49	0805	1
39	adau1452	U1	ADI-CP-72-6_N	1
40	AMS1117-5.0	U2	SOT-223	1
41	25AA1024-ISM	U3	SOP-8	1
42	AMS1117-3.3	U4	SOT-223	1
43	23LC1024-I/SN	U5	SOP-8_150MIL	1
44	ad1938	U6	LQFP48-EP	1	http://www.analog.com/media/en/technical-documentation/data-sheets/AD1938.pdf
45	OPA2134UA/2K5	U7,U8,U9	SOIC-8_150MIL	3
46	12MHz	X1	OSC-49U-1	1

Unfold

Project Attachments

Empty

Project Members

vladkoen