MiTAC 8050D CLOCK SYNTHERIZER

5 4 3 2 1

001

FS2	FS1	FS0	CPU	3V66[5:0]	PCI*
X	0	0	166.66	66.66	33.33
X	0	1	100.00	66.66	33.33

CLOCK SYNTHERIZER

ITP_CPU#	R871	1	2	49.9/NA 0402
HCLK_CPU#	R893	1	2	49.9	0402	1%
HCLK_MCH#	R891	1	2	49.9	0402	1%
ITP_CPU	R870	1	2	49.9/NA 0402
HCLK_CPU	R892	1	2	49.9	0402	1%
HCLK_MCH	R890	1	2	49.9	0402	1%	GND

D

FS0

FS1

FS2

C

31 CORE_CLKEN#

13 SUSA#

3,13,31 STOP_CPU#

13 STOP_PCI#

X	1	0	200.00	66.66	33.33
X	1	1	133.33	66.66	33.33
Mid	0	0	Tristate	Tristate	Tristate
Mid	0	1	TCLK/2	TCLK/2	TCLK/2
Mid	1	0	Reserved	Reserved	Reserved
Mid	1	1	Reserved	Reserved	Reserved
0:0V					UNIT: MHz
1:3.3V

Layout note: Place crystal within 500 mils of CLK Gen.

							U712
		X703				2	X1
	1	2				3	X2
	1	1
C804			C794			29
		14.318MHZ		6,14	SMBDATA		SDATA
27P
		TXC8X4.5	27P	6,14	SMBCLK	30	SCLK
0402			0402
5%	2	2	5%			FS0 54

							C834		1		2	0402
							10P/NA				50V +/-10%
							C833		1		2	0402
							10P/NA				50V +/-10%
							C830		1		2	0402		GND
							10P/NA				50V +/-10%
		R895	2	33		10402	5%							SIO_48M	19
	39	R877	2	33		10402	5%
48MHZ_USB														USBCLK_ICH	14
	38	R878	2	33		10402	5%
48MHZ_DOT														48M_DREFCLK	4
							C825	1		2	0402		GND
3V66_1/VCH_CLK	35	DEFSSCLK					10P/NA			50V +/-10%
		R859		1	33	2	0402							14M_CODEC 20
	56			1		2	5%
REF														14M_ICH	13
		R858	33			0402	5%

+3V							+3VCLKCPU
	L43	1	2	120Z/100M		1608
1	C262			1	C820	1	C819	1	C239
	0.1U				0.1U		0.1U		2.2U
	0402				0402		0402		0603
2	10%			2	10%	2	10%	2	+/-10%

		+3V
1	1	1
	R864	R853	R860
	4.7K/NA	4.7K/NA	4.7K
	0402	0402	0402
	5%	5%	5%
2	2	2
1	1	1
	R894	R848	R869
	4.7K	4.7K	4.7K/NA
	0402	0402	0402
	5%	5%	5%
2	2	2

								FS1	55	FS1
								FS2	40
GND				0402						FS2
	1	R830	2	8.2K/NA		CLK_PD#			25	*PD#
+3V	1	R882	2	8.2K/NA		CLK_PCI_STOP# 34
	1	0402	2	8.2K/NA		CLK_CPU_STOP#53				PCI_STOP#
										CPU_STOP#*
		R886			0402
		+3V		1	R863	2	8.2K	0402 43		MULTSEL0*

52R861 33/NA 1

CPUCLKT0 49 R872 33 1

CPUCLKT1 45 R874 33 1 CPUCLKT2

51R862 33/NA 1

CPUCLKC0 48 R873 33 1

CPUCLKC1 44 R875 33 1 CPUCLKC2

20402

20402

20402

20402

20402

20402

ITP_CPU 1 R888 2 0402 5%

HCLK_MCH 0/NA

HCLK_CPU

ITP_CPU# 1 R889 2 0402 5%

HCLK_MCH# 0/NA HCLK_CPU#

CLK_ITP_CPU 2

HCLK_MCH 4

HCLK_CPU 2

CLK_ITP_CPU# 2

HCLK_MCH# 4 HCLK_CPU# 2

5% VTT_PWRGD#	28	VTT_PWRGD#
	1	VDDREF
+3VCLKANA	37	VDD48
	26
		VDDA
	19
		VDD3V66_0

PCICLK0 10 R825 33 1

PCICLK1 11 R816 33 1

PCICLK2 12 R826 33 1

PCICLK3 13 R827 33 1

16 PCICK_1394

PCICLK4 17 PCICK_KBC PCICLK5

20402

20402

20402

20402

1

C796	1	C789	1	C797	1
10P		10P		10P

C790

10P

PCICLK_FWH 23 PCICLK_MINIPCI 19 PCICLK_CARD 17 PCICLK_LAN 16

+3VCLK66	32	VDD3V66_1
	46	VDDCPU0
+3VCLKCPU	50
		VDDCPU1
	8	VDDPCI0
+3VCLKPCI	14
		VDDPCI1

PCICLK6 18

PCICLK_F0	5
	6
PCICLK_F1		R824	33
	7			1
PCICLK_F2

2

2 0402

0402		0402		0402
+/-10%		+/-10%		+/-10%
50V	2	50V	2	50V	2

GND

0402 +/-10% 50V

PCICLK_ICH 13

	16V				16V		16V
GND							GND
+3V							+3VCLKPCI
	L718	1	2	120Z/100M		1608
1	C778			1	C801	1	C800	1	C788
	0.1U				0.1U		0.1U		2.2U
	0402				0402		0402		0603
2	10%			2	10%	2	10%	2	+/-10%
	16V				16V		16V
GND							GND
+3V							+3VCLK66
	L726	1	2	120Z/100M		1608

							4			21	R829	33	1	2	0402																1	C827	1	C802	1		1		C823
								GND0	66MHZ_OUT0/3V66_2																		66M_MCH		4								C822
							9			22	R818	33	1	2	0402																	0.1U		0.1U			0.1U		2.2U
								GND1	66MHZ_OUT1/3V66_3																		66M_ICH		14
							15			23	R819	33	1	2	0402																	0402		0402			0402		0603
								GND2	66MHZ_OUT2/3V66_4												C792 1		C799 1				66M_AGP		7
		GND		+3V			20											1	C793	1					C795						2	10%	2	10%	2		10% 2		+/-10%
							27	GND3	3V66_0	33									10P/NA		10P/NA		10P/NA		10P							16V		16V			16V
				1			31	GND4		24									0402		0402		0402		0402
							36	GND5	66MHZ_IN/3V66_5										+/-10%		+/-10%		+/-10%		+/-10%						GND						GND
				R831				GND6
							41				1 R876							2	50V	2	50V	2	50V	2	50V
				10K			47	GND7	IREF	42			2																		+3V								+3VCLKANA
				0402				GND8
				5%			GND	ICS950810			390		GND									GND										L722 1	2 120Z/100M		1608
				2				TSSOP56
		1	2	VTT_PWRGD#							0402
R821								284595081201																							1	C812	1	C821		1	C803	1	C809	1	C811
		0	0402	5%							1%		DEFSSCLK		R865	1	33	2	0402
																												66M DEFSSCLK 4				0.1U		0.1U			0.1U		0.1U		2.2U
																																0402		0402			0402		0402		0603
													PCICK 1394		R828	1	33	2	0402									PCICLK 1394		18	2	10%	2	10%		2	10%	2	10%	2	+/-10%
																																16V		16V			16V		16V
													PCICK KBC
															R817	1	33	2	0402									PCICLK KBC		22
		1	2	CLK_PD#						Secret											1	C826	1	C798	1	C791					GND								GND
R820	0
			0402	5%																		10P/NA		10P		10P
				WHEN USE INTEGRATE VGA R887/NA																		0402		0402		0402
		1	2	CLK_CPU_STOP#																		+/-10%		+/-10%		+/-10%
R887	0		0402	5%																	2	50V	2	50V	2	50V
R881	0	1	2	CLK_PCI_STOP#																	GND		GND		GND
			0402	5%
							TV ENCODER																						+1.5V
																													1
				+3V	+3V																						+3VA TV +3V			R63
					2																				+3V					0/NA
				DVOVREF		R807	MiTac						Document																	0805
																													2
				G		10K/NA																			33		18 44	1 12 49	45
						0402																	U2										DVOCD[0..11]
			1																																DVOCD[0..11]				4
					1	5%																3									63
			C67 Place near																														DVOCD0

D

C

B

	J704
	1	1
		2
	2
		3
	3
		4
	4
		5
	5
		6
	6
		7
	7
	GND1	GND1
		GND2
A	GND2
	7P/RA
	SUYIN
	33007S-07T1-C
	331870007007

					0.1U	to 7011.							S		D	TV DDCK																	4 DVOVREF								VREF	VDD	AVDD 0 AVDD 1		DVDD 0	DVDD 1 DVDD 2	DVDDV	D[0]	62	DVOCD1
					0402			4	MI2CCLK					D S																										57								D[1]	61	DVOCD2
			2		+80-20%																855 TV COMP												4 DVOCCLK							56	XCLK							D[2]	60	DVOCD3
					50V									Q702								CVBS1											4 DVOCCLK#								XCLK*							D[3]	59	DVOCD4									+3V
														2N7002/NA					1		1																			4								D[4]	58	DVOCD5
														SOT23 FET																			4 DVOCHSYNC							5	H							D[5]	55	DVOCD6							+3V
														288227002006							R48	R46										XIN	4 DVOCVSYNC								V							D[6]	54	DVOCD7							1
			GND																		75/NA	75/NA															855_TV_CRMA38											D[7]	53	DVOCD8									1
														+3V		+3V					0402	0402			R52		1	1M/NA		2		XOUT					855_TV_LUMA 37				C/R							D[8]	52	DVOCD9								R53
																					5%	5%			0402				5%												Y/G							D[9]	51	DVOCD10								8.2K/NA		R68
			+3V																2		2								X701								855_TV_COMP39				CVBS/B							D[10]	50	DVOCD11								0402		8.2K/NA
																2												1		2							CVBS1			36								D[11]										5%		0402
																	R935		GND		GND																TV_DDCK				CVBS							GPIO[0]	8	R56			0/NA				2		2	5%
																						USE 20P 5%			C52	1		14.318MHZ/NA1				C56								15	SPC							GPIO[1]	7			1			2					DVOBCINTR# 4
1	2													G			10K/NA																				TV_DDDA			14	SPD									1	0402		5%		1		1
			2		1	2	1																		20P/NA				TXC8X4.5			20P/NA																NC0	2			C64				C53			1
		D719															0402								0402							0402					XIN			42									9			0.1U/NA				0.1U/NA		R54
														S	D	1	5%									2		+3V			2										XI/FIN							NC1												R71
									4 MI2CDATA								TV DDDA								+/-10%							+/-10%																NC2	19			0402				0402		330/NA
TV_GND								TV_GND							D S										50V							50V					XOUT			43	XO								20	2		+80-20%			2	+80-20%		0402		330/NA
																		WHEN USE INTEGRATE VGA										1																				NC3	21			50V				50V		5%		0402
	3				D3	TV_GND		D4						Q712													GND				GND									46								NC4	22			GND				GND	2			5%
				3			3																									4 POUT/DET#									P-OUT																		2
		BAV99/NA			BAV99/NA			BAV99/NA							2N7002/NA			ADD R763 R766 U2 R1240												R47																		NC5	23
																																																NC6
															SOT23 FET															8.2K/NA		13 TV_PCIRST#								13	RESET*							NC7	24									GND
															288227002006															0402										48									25											GND
																																									C/HSYNC							NC8								Default NTSC
									C344	1	2	33P																2		5%																			26
																																								10								NC9
								L56	0402		25V	+/-10%																					R37			140/NA					AS							NC10	27
									1			2										ATI TV COMP 7							GND						1			2		35									28
																																									ISET							NC11
												120Z/100M																						R73		1	0/NA	2		47									29
																					0402855 TV COMP									4	DVOCFLDSTL										BCO							NC12
									C17	1	2	33P					0/NA	1	R1240	2															0402		5%												30
									0402		25V	+/-10%	Confidential															1		R49												GND0 GND1		AGND0	AGND1 AGND2	DGND0 DGND1	DGND2	NC13	31
								L19	1			2										ATI_TV_LUMA	7						330/NA																			NC14	32
																	0/NA	1	R763	2	0402855_TV_LUMA																											NC15
												120Z/100M																		0402
								L20	1			2										ATI_TV_CRMA 7						2		5%												34 40		16 17 41		6 11 64		CH7011A/NA
												120Z/100M									0402855_TV_CRMA																											PQFP64_0.5MM
									C19	1	2	33P					0/NA	1	R766	2
									0402		25V	+/-10%				4 3 2 1												GND
	1	C782		1	C15		1	C21				1	C20	1	C18		RP2																													GND
																	75*4
		270P			270P			270P					100P		100P		1206
		0402			0402			0402		R704			0402		0402							+3V										+3V
	2	+/-10%		2	+/-10%		2	+/-10%				2	10%	2	10%																									L25		+3VA_TV
		50V			50V			50V	1			2	50V		50V
										0						5 6 7 8																					+3V		1		2
																						1		1			1			1		1		1					120Z/100M/NA 2012
TV_GND													GND			GND							C38		C70			C43			C71		C42			C73					1			1		1	C61
																									0.1U/NA			0.1U/NA			0.1U/NA		0.1U/NA									C39			C40
																						2	10U/NA		0402			0402			0402		0402			10U/NA									0.1U/NA			0.1U/NA
																							6.3V	2	+80-20%			+80-20%			+80-20% +80-20%					6.3V						10U/NA			0402			0402
																									50V			50V			50V		50V								2				+80-20%			+80-20%
																							0805													0805						6.3V		2
																																													50V			50V	Title
																							10%									GND				10%						0805									8050D MOTHER B/D
																							GND																			10%
																																										GND							Size	Document				PCB 316680900001/ASSY 411682700001							Rev
																																																	C	Number											R01
																																																	Date:			Wednesday, December 31, 2003						Sheet	11	of	34
	5												4									3																		2																1

B

A

PDF created with FinePrint pdfFactory trial version http://www.fineprint.com