博通Broadcom BCM57508B1KFSBG 方案6层PCB和原理图

layout · 发表于 2024-7-23 17:09:38

PCB 原理图。回复可见

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REFDES	COMP_DEVICE_TYPE	COMP_VALUE	SYM_NAME
D1	LED_1_LED-MT-L0602QGC-PEGC1_GLE	GLED	LED-MT-L0602QGC-PEGC1
D2	LED_2_LED0802-4PIN_A/GLED	A/GLED	LED0802-4PIN
D3	LED_1_LED-MT-L0602QGC-PEGC1_GLE	GLED	LED-MT-L0602QGC-PEGC1
D4	LED_2_LED0802-4PIN_A/GLED	A/GLED	LED0802-4PIN
F1	FUSE_0_R0603_DISCRETE_5A	5A	R0603
F2	FUSE_0_R0603_DISCRETE_5A	5A	R0603
FB24	BEAD_L1206_120 OHM	120 ohm	L1206
H1	HEATSINK_HEATSINK-50X64D2-4PIN_	HEATSINK	HEATSINK-50X64D2-4PIN
J1	K869-00-Y077_0_QSFP38_10735111F	10735111F001	QSFP38
J2	CAGE_FEMALE_1X4P_G50_0_QSFP28X1	QSFP_1x1_CAGE	QSFP28X1-CAGE
J3	K869-00-Y077_0_QSFP38_10735111F	10735111F001	QSFP38
J4	CAGE_FEMALE_1X4P_G50_0_QSFP28X1	QSFP_1x1_CAGE	QSFP28X1-CAGE
L1	INDUCTOR_10_L0603_10UH	10uH	L0603
L2	INDUCTOR_10_L0603_10UH	10uH	L0603
L3	INDUCTOR_INDUCTOR6R6X7R1-EMPI06	2.2uH 8A	INDUCTOR6R6X7R1-EMPI0603
L4	INDUCTOR_INDUCTOR4R2X4R4-MPCA-0	0.47uH/7.5A	INDUCTOR4R2X4R4-MPCA-0420-R47-M
L5	INDUCTOR_INDUCTOR6R6X7R1-EMPI06	2.2uH 8A	INDUCTOR6R6X7R1-EMPI0603
L6	INDUCTOR_INDUCTOR6R6X7R1-EMPI_1	0.33uH/20A	INDUCTOR6R6X7R1-EMPI0603
L7	INDUCTOR_INDUCTORXAL6030_1.2UH/	1.2uH/22A	INDUCTORXAL6030
P1	PCIEXP_X8EDGE_0_SFF-X16_X_PCI E	X_PCI Express x2 edge connector	SFF-X16
Q1	BSS138_NMOS_SOT23_0_SOT23_2N700	2N7002	SOT23
Q2	BSS138_NMOS_SOT23_0_SOT23_2N700	2N7002	SOT23
Q3	BSS138_NMOS_SOT23_0_SOT23_2N700	2N7002	SOT23
Q4	2N7002_0_SOT23_ME2323D	ME2323D	SOT23
Q5	2N7002_0_SOT23_ME2323D	ME2323D	SOT23
Q6	BSS138_NMOS_SOT23_0_SOT23_2N700	2N7002	SOT23
T16	TESTPOINT_2.5MM_TP20_TESTPOINT_	TestPoint_0.5mm	TP20
U1	SN74CB3Q3305PW_0_TSSOP8_SN74CB3	SN74CB3Q3305_PW_8	TSSOP8
U2	AT24C08_SO8_FT24C32A_SO8	FT24C32A	SO8
U3	SN74LV165APW_0_TSSOP16_SN74LV16	SN74LV165APW	TSSOP16
U4	TPS3808G01_0_SOT23-6_TPS3808	TPS3808	SOT23-6
U5	SN74LVC07AIPWREP_0_TSSOP14_SN74	SN74LVC07AIPWREP	TSSOP14
U6	SN74LV165APW_1_TSSOP16_SN74LV16	SN74LV165APW	TSSOP16
U7	BCM57508B1KFSBG_BGA80P25X25_THO	BCM57508B1KFSBG	BGA80P25X25_THOR
U8	W25Q128FVSIG_0_SOIC8-150-208MIL	W25Q128JV	SOIC8-150-208MIL
U9	AT25128_1_CRYSTAL7X5-PXF620012_	SMLN-156250-7XL4T00	CRYSTAL7X5-PXF620012
U10	APW7165A_0_QFN20-3X3_SY8286ARAC	SY8286ARAC	QFN20-3X3
U11	TPS3808G01_0_SOT23-6_TPS3808	TPS3808	SOT23-6
U12	APW7165A_2_QFN12-2X3-MP2145_DIO	DIO6145QN12	QFN12-2X3-MP2145
U13	AMS1117_1_SO8-HEAT_TD5830B	TD5830B	SO8-HEAT
U14	APW7165A_0_QFN20-3X3_SY8286ARAC	SY8286ARAC	QFN20-3X3
U15	MPQ8645P_0_TQFN-25_MPQ8645P_MNP	MPQ8645PGVT-5012-Z	TQFN-25_MPQ8645P_MNP
U16	MP8869S_0_QFN-14_MP8869S_MNP_MP	MP8869S	QFN-14_MP8869S_MNP
U17	74LVC1G07_SOT23-5_SN74LVC1G07DB	SN74LVC1G07DBVR	SOT23-5
U18	74LVC1G07_SOT23-5_SN74LVC1G07DB	SN74LVC1G07DBVR	SOT23-5
U19	74LVC1G04_SOT23-5_SN74LVC1G04	SN74LVC1G04	SOT23-5
U20	74LVC1G14GW_0_SOT23-5_NC/NC7SZ0	NC/NC7SZ05P5X	SOT23-5
U21	74LVC1G14GW_0_SOT23-5_NC/NC7SZ1	NC/NC7SZ14P5X	SOT23-5
U22	74LVC1G32_SC70-5_NC/NC7SV32P5X	NC/NC7SV32P5X	SC70-5
U23	MP5087GG_QFN12_NC/MP5087GG	NC/MP5087GG	QFN12
U24	74LVC1G14GW_0_SOT23-5_NC/SN74LV	NC/SN74LVC1G07	SOT23-5
U25	74LVC1G14GW_0_SOT23-5_NC/NC7SZ1	NC/NC7SZ14P5X	SOT23-5
U26	74LVC1G14GW_0_SOT23-5_NC/NC7SZ0	NC/NC7SZ05P5X	SOT23-5
U27	74LVC1G14GW_0_SOT23-5_NC/NC7SZ1	NC/NC7SZ14P5X	SOT23-5
U28	74LVC1G32_SC70-5_NC/NC7SV32P5X	NC/NC7SV32P5X	SC70-5
U29	MP5087GG_QFN12_NC/MP5087GG	NC/MP5087GG	QFN12
U30	74LVC1G14GW_0_SOT23-5_NC/SN74LV	NC/SN74LVC1G07	SOT23-5
U31	74LVC1G14GW_0_SOT23-5_NC/NC7SZ1	NC/NC7SZ14P5X	SOT23-5
Y1	CRYSTALSMD4P_0_CRYSTAL3225_50MH	50MHz SMD	CRYSTAL3225

io357 · 发表于 2024-7-24 08:40:34

lqy · 发表于 2024-7-24 08:46:37

kingweison · 发表于 2024-7-24 09:02:58

1sfpnicky · 发表于 2024-7-24 09:35:23

这个方案应该可以直接更改为NIC吧？

lxcxab · 发表于 2024-7-24 10:31:02

看看什么样的

zhhuxx · 发表于 2024-7-24 14:31:33

roezw · 发表于 2024-7-24 21:22:23

云中子 · 发表于 2024-7-26 14:28:06

👍👍👍👍👍

win7fs · 发表于 2024-7-26 21:27:50

200G 这是能看懂的？

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[Allegro17.4以下] 博通Broadcom BCM57508B1KFSBG 方案6层PCB和原理图

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