Rtihu

AMSAT-NA·PacSatDocs·reference/rt-ihu/v1.1/pcb/rtihu.kicad_pcb

About the Rtihu PCB

Rtihu is an open source PCB design by AMSAT-NA, published on GitHub. It is a 4-layer board measuring 92 × 92 mm, with 295 components from 77 distinct parts.

Other key parts include the TMS570LS0914PGE, MMZ09312BT1, AX5043, MAX1556A and MAX4995. By type, the board carries 111 capacitors, 67 resistors, 40 ICs, 37 inductors, 10 diodes and 8 connectors.

Main components on the Rtihu

TMS570LS0914PGE MMZ09312BT1 AX5043 MAX1556A MAX4995 MAX3051 MAX31725 MR25H40 SN74AC00 SN74AC74 SN74CBTLV3245A MAX14932 DS28E83 700-DS28E83Q+T LT1963A-3.3 LT1963A FPF2001 STWD100NYWY3F SN74LVC1G04-Q1

Rtihu bill of materials (BOM)

295 components, 77 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
2	TMS570LS0914PGE	TQFP-144_20x20mm_Pitch0.5mm	U1, U21
2	MMZ09312BT1	QFN12	U2, U25
1	AX5043	QFN28	U3
2	MAX1556A	TDFN_T1033_1	U4, U5
4	MAX4995	SOT-23-6	U6, U7, U34, U35
2	MAX3051	MAX-SOIC-8	U8, U22
2	MAX31725	TDFN_T833_2	U9, U23
2	MR25H40	MR2xH40_DFN_SmallFlag	U10, U24
1	SN74AC00	SSOP-14_5.3x6.2mm_Pitch0.65mm	U11
1	SN74AC74	SSOP-14_5.3x6.2mm_Pitch0.65mm	U12
6	SN74CBTLV3245A	RGY_R-PVQFN-N20	U13, U14, U15, U16, U19, U20
1	MAX14932	SOIC-16_3.9x9.9mm_Pitch1.27mm	U17
2	DS28E83	TDFN_T633_2	U18, U32
1	700-DS28E83Q+T AX5043 Analog Devices	QFN28	U26
2	LT1963A-3.3	SOIC-8_3.9x4.9mm_Pitch1.27mm	U27, U31
1	LT1963A	SOIC-8_3.9x4.9mm_Pitch1.27mm	U28
5	FPF2001	SC-70-5	U29, U30, U37, U38, U39
2	STWD100NYWY3F	SOT-23-5	U33, U36
1	SN74LVC1G04-Q1	SOT-23-5	U40
4	16M	Crystal_SMD_ABM9	Y1, Y2, Y3, Y4

Show 57 more

Qty	Part	Footprint	Refs
1	QSH-030-01-L-D-A	QSH-030-01-L-D-A	J1
1	QTH-030-02-L-D-A	QTH-030-02-L-D-A	J2
2	CONN_02X05	FTSH-105-01-L-DV-K	J3, J4
4	SMA	MMCX	P1, P2, P3, P4
4	CUBESAT_MOUNT_HOLE	CUBESAT_MOUNT_HOLE	H1, H2, H3, H4
2	Disable Watchdog	Pin_Header_Straight_1x02_Pitch2.54mm	JP1, JP2
12	RF_SHIELD_PAD	RF_SHIELD_PAD	SH1, SH2, SH3, SH4, SH5, SH6, SH7, SH8 +4
4	RED	LED_0603	D1, D4, D8, D9
2	YEL	LED_0603	D2, D5
2	GRN	LED_0603	D3, D6
2	MM4148	D_SOD-123	D7, D10
6	100n	L_0603	L1, L14, L15, L19, L32, L33
6	43n	L_0603	L2, L12, L13, L20, L30, L31
2	4n7	L_0603	L3, L21
2	18n	L_0603	L4, L22
2	1n2	L_0603	L5, L23
4	12n	L_0603	L6, L8, L24, L26
4	0R	L_0603	L7, L16, L25, L34
2	3n9	L_0603	L9, L27
4	27n	L_0603	L10, L11, L28, L29
2	3u3	L_1210	L17, L18
3	3u3	L_0603	L35, L36, L37
38	100n	C_0603	C1, C2, C3, C4, C5, C6, C7, C8 +30
8	4p3	C_0603	C10, C12, C27, C28, C65, C67, C82, C83
4	5p6	C_0603	C11, C26, C66, C81
8	NS	C_0603	C13, C17, C19, C20, C68, C72, C74, C75
12	1u	C_0603	C14, C18, C40, C41, C69, C73, C102, C103 +4
2	100p	C_0603	C15, C70
2	470p	C_0603	C16, C71
6	10p	C_0603	C21, C76, C98, C99, C100, C101
2	3p9	C_0603	C22, C77
2	5p1	C_0603	C23, C78
2	11p	C_0603	C24, C79
4	4u7	C_0603	C25, C80, C89, C90
2	187-CL10A226MO7JZNC 10n	C_0603	C29, C30
4	10n	C_0603	C31, C84, C85, C86
4	470n	C_0603	C32, C33, C106, C107
2	1000p	C_0603	C34, C35
2	10u	C_0603	C36, C37
2	22u	C_0603	C38, C39
2	15u	C_0603	C87, C95
1	710-885012214004 15u Wurth Elektronik	C_0603	C88
1	710-885012214004 100n Wurth Elektronik	C_0603	C93
1	81-GRM188Z71A106KA3D 4u7	C_0603	C96
10	3k3	R_0603	R1, R2, R3, R20, R22, R23, R24, R37 +2
2	330R	R_0603	R4, R32
2	1k5	R_0603	R5, R33
16	0R	R_0603	R6, R7, R8, R9, R13, R28, R34, R35 +8
8	270	R_0603	R10, R15, R16, R17, R25, R26, R27, R36
4	4k7	R_0603	R11, R12, R29, R31
2	24k	R_0603	R14, R30
1	143k 1%	R_0603	R18
3	45k8 1%	R_0603	R19, R46, R47
1	DNP	R_0603	R21
6	10k	R_0603	R44, R45, R52, R53, R56, R57
4	4.7k	R_0603	R50, R51, R58, R59
8	1k	R_0603	R60, R61, R62, R63, R64, R65, R66, R67

Rtihu design files

The KiCad project lives in the AMSAT-NA/PacSatDocs repository on GitHub; these links point at the commit this page was built from.

Rtihu: common questions

How big is the Rtihu PCB?

The Rtihu measures 92 × 92 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Rtihu?

295 components, from 77 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Rtihu design files?

From the AMSAT-NA/PacSatDocs repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Rtihu design in my own project?

The repository has no license, so all rights stay with AMSAT-NA. Use it as a reference, and ask the author before reusing the design.

Rtihu

About the Rtihu PCB

Main components on the Rtihu

Rtihu bill of materials (BOM)

Rtihu design files

Rtihu: common questions

How big is the Rtihu PCB?

How many components are on the Rtihu?

Where can I download the Rtihu design files?

Can I use the Rtihu design in my own project?

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