[allegro16.3][6层] TWR-ADCDAC-LTC 高精度模拟塔式系统模块（LTC2498CUHF+LTC1859...

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[allegro16.3][6层] TWR-ADCDAC-LTC 高精度模拟塔式系统模块（LTC2498CUHF+LTC1859CG+LTC2704CGW）原理图和pcb文件
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文件描述：

; a% C; j4 B  B1. 作品用途：TWR-ADCDAC-LTC 高精度模拟塔式系统模块
2. 软件版本：allegro16.3
& c& B  x8 [2 Z$ k+ f, a. r; S3. 层数：6层
9 h# z6 A# P( t# Z1 h' V, e& N. z% ~/ P4. 用到的主要芯片：LTC2498CUHF+LTC1859CG+LTC2704CGW
5. pcb尺寸： 3543*3174 MIL
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5 m0 j/ k+ U! L0 i作品截图如下：
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% @  H$ A* a6 m+ n# Y0 K- L顶层截图：

5 i8 r2 ^  K9 L! C1 ^底层截图：
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全层截图：
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叠层阻抗信息如下：

BOM：
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Bill of Material Report (Condensed)
SYM_NAME	COMP_DEVICE_TYPE	COMP_VALUE	COMP_CLASS	QUANTITY	REFDES
名称	类型	属性	类别	数量	位号
CASE457_04	DIODE_SCHTKY_CASE457_04_IC_1.15	MBRM120LT	IC	2	D3; D4
CC0402_25	CAP_NP_CC0402_25_DISCRETE_0.55M	100PF	DISCRETE	2	C5; C41
CC0402_25	CAP_NP_CC0402_25_DISCRETE_.55MM	27PF	DISCRETE	4	C32; C34; C43; C45
CC0603	CAP_NP_CC0603_DISCRETE_0.9652MM	0.1UF	DISCRETE	4	C12; C14; C17; C23
CC0603_OV	CAP_NP_CC0603_OV_DISCRETE_0.965	0.1UF	DISCRETE	8	C1; C2; C3; C11; C13; C28; C33; C39
CC0603_OV	CAP_NP_CC0603_OV_DISCRETE_0.9_3	0.33UF	DISCRETE	1	C7
CC0603_OV	CAP_NP_CC0603_OV_DISCRETE_0.9_2	1.0UF	DISCRETE	2	C8; C27
CC0603_OV	CAP_NP_CC0603_OV_DISCRETE_0.95M	150PF	DISCRETE	1	C15
CC0603_OV	CAP_NP_CC0603_OV_DISCRETE_0.9MM	1000PF	DISCRETE	17	C20; C24; C25; C30; C31; C37; C38; C40; C47; C48; C49; C50; C51; C52; C53; C54; C55
CC0603_OV	CAP_NP_CC0603_OV_DISCRETE_0.9_1	0.01uF	DISCRETE	1	C22
CC0805	CAP_NP_CC0805_DISCRETE_1.27MM_1	4.7uF	DISCRETE	2	C16; C18
CC0805_OV	CAP_NP_CC0805_OV_DISCRETE_1.45M	1.0uF	DISCRETE	6	C21; C35; C36; C42; C44; C46
CC0805_OV	CAP_NP_CC0805_OV_DISCRETE_1.27M	4.7uF	DISCRETE	1	C29
CC1206_OV	CAP_NP_CC1206_OV_DISCRETE_1.8MM	10UF	DISCRETE	4	C4; C6; C10; C26
CCE63X55	CAP_POL_CCE63X55_DISCRETE_5.5MM	100uF	DISCRETE	1	C9
CN2X82_FINGER_ASS	CONN_PCI_XPRESS_X16_328P_CN2X82	PCI EXPRESS TOWER SYSTEM	IO	1	J35
CON5_MUSB_B_0P8	CON_MUSB_5P_CON5_MUSB_B_0P8_IO_	USB TYPE B	IO	1	J33
CON_8F_100_TH	CONN_HDR_8X1_CON_8F_100_TH_IO_8	92816F08005-LF	IO	1	J17
CON_10F_2P54MM_TH	HDR-1X10_CON_10F_2P54MM_TH_IO_8	TB 1x10	IO	1	J18
DFN_10_0P5_3X3	LT3471EDD_DFN_10P_DFN_10_0P5_3X	LT3471EDD	IC	1	U10
HDR102_TMM	CONN_HDR_2X1_HDR102_TMM_IO_5.2M	HDR 1X2	IO	7	J24; J28; J29; J30; J31; J32; J37
HDR103_78MIL	CONN_HDR_3X1_HDR103_78MIL_IO_5.	HDR_1X3	IO	18	J1; J2; J3; J4; J5; J6; J7; J8; J9; J10; J11; J12; J13; J14; J15; J16; J25; J34
HDR110	HDR-1X10_HDR110_IO_8.38MM_210-7	HDR 1X10	IO	1	J38
HDR_2X7_M_2MM_TH	CONN_SHRHDR_7X2_HDR_2X7_M_2MM_T	HDR 2X7	IO	4	J19; J20; J21; J22
HDR_12_6P75X31MM	RCPT_1X12_HDR_12_6P75X31MM_IO_8	92816F12005-LF	IO	2	J26; J27
IND_1206A	BEAD_IND_1206A_DISCRETE_1.3MM_1	26OHM	DISCRETE	9	L1; L2; L3; L4; L5; L7; L8; L9; L12
IND_NR4012	INDUCTOR_IND_NR4012_DISCRETE_1.	15uH	DISCRETE	2	L10; L11
IND_NR4018_4X4	INDUCTOR_IND_NR4018_4X4_DISCRET	10UH	DISCRETE	1	L6
LED_0603_C1	LED_LED_0603_C1_IC_1.0MM_370-76	YEL/GRN	IC	1	D1
MSOP_8P_0P65_3X3MM	LTC6655_MSOP_8P_MSOP_8P_0P65_3X	LTC6655BHMS8-5	IC	1	U1
QFN38_0P5_5X7MM	LTC2498CUHF_QFN_38P_QFN38_0P5_5	LTC2498CUHF	IC	1	U4
RC0402_25	RES_RC0402_25_DISCRETE_470-3104	69.8K	DISCRETE	1	R5
RC0402_25	RES_RC0402_25_DISCRETE_470-3091	4.99K	DISCRETE	1	R6
RC0402_25	RES_RC0402_25_DISCRETE_470-7536	0	DISCRETE	6	R15; R17; R22; R23; R24; R25
RC0402_25	RES_RC0402_25_DISCRETE_470-3096	15K	DISCRETE	1	R18
RC0402_25	RES_RC0402_25_DISCRETE_470-3109	226K	DISCRETE	1	R19
RC0603	RES_RC0603_DISCRETE_470-75410_1	10K	DISCRETE	3	R3; R20; R21
RC0603	RES_RC0603_DISCRETE_470-79779_7	7.5K	DISCRETE	1	R16
RC0603_OV	RES_RC0603_OV_DISCRETE_470-7603	1K	DISCRETE	1	R1
RC0603_OV	RES_RC0603_OV_DISCRETE_470-7541	1K	DISCRETE	4	R4; R12; R13; R14
RC0603_OV	RES_RC0603_OV_DISCRETE_470-75_1	4.7K	DISCRETE	1	R9
RC0805_OV	RES_RC0805_OV_DISCRETE_470-7634	2K	DISCRETE	1	R2
SOD123	ZDIODE_SOD123_IC_1.35MM_480-781	MMSZ4689	IC	1	D2
SO_8_1P27_4X5	LT1236ACS8-5_SO_8P_SO_8_1P27_4X	LT1236ACS8-5	IC	1	U5
SSOP16_5X4MM	LTC2600CGN_SSOP_16P_SSOP16_5X4M	LTC2600CGN	IC	1	U3
SSOP28_B	LTC1859CG_SSOP_28P_SSOP28_B_IC_	LTC1859CG	IC	1	U6
SSOP44	LTC2704CGW_SSOP_44P_SSOP44_IC_2	LTC2704CGW	IC	1	U7
TP_TH_040	TESTLOOP_TP_TH_040_IO_5.1MM_210	GROUND PIN/LOOP	IO	16	TP1; TP2; TP3; TP4; TP5; TP6; TP7; TP8; TP11; TP12; TP13; TP14; TP15; TP16; TP17; TP26
TSSOP16	MC74HC138AD_TSSOP16_IC_1.2MM_31	MC74HC138AD	IC	1	U9
TSSOP_24_0P65_8X4	74LVXC3245_TSSOP_24_0P65_8X4_IC	74LVXC3245MTC	IC	1	U8

附件：
4 ?! |& M- A6 x原理图和pcb文件如下：

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