IDTCV146PVG IDT, Integrated Device Technology Inc, IDTCV146PVG Datasheet
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IDTCV146PVG
Specifications of IDTCV146PVG
Related parts for IDTCV146PVG
IDTCV146PVG Summary of contents
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR FEATURES: • One high precision PLL for CPU, with SSC and N program- mable • One high precision PLL for SRC/PCI/SATA, SSC and N pro- grammable • One high precision PLL for 96MHz/48MHz ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR PIN CONFIGURATION PCI0 1 PCI1 _PCI DD GND_PCI 4 PCI2 5 6 PCI3 7 PCI4 8 PCI5 GND_PCI 9 V _PCI *TEST_SEL/PCIF0 ITP_EN/PCIF1 ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR PIN DESCRIPTION Pin Number Name 1 PCI0 2 PCI1 3 V _PCI _PCI SS 5 PCI2 6 PCI3 7 PCI4 8 PCI5 9 V _PCI _PCI DD ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR PIN DESCRIPTION (CONT.) Pin Number Name 43 CPUC1 44 CPUT1 45 V _CPU DD 46 CPUC0 47 CPUT0 48 V _CPU SS 49 SCL 50 SDA 51 XTAL_OUT 52 XTAL_IN 53 V _REF ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR CONTROL REGISTERS N PROGRAMMING PROCEDURE Use Index byte write. • For N programming, the user only needs to access Byte17, Byte 25, and Byte8. • 1. Write Byte17 for CPU PLL N, CPU ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR BYTE 0 Bit Output(s) Affected 7 CPUT2, CPUC2/ SRCT6, SRCC6 6 SRCT5, SRCC5 5 SRCT4, SRCC4 4 SRCT3, SRCC3 3 SATAT, SATAC 2 SRCT2, SRCC2 1 SRCT1, SRCC1 0 SRCT0, SRCC0 BYTE 1 ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR BYTE 4 Bit Output(s) Affected 7 Reserved 6 DOT96 5 PCIF1 4 PCIF0 3 Reserved 2 Reserved 1 Reserved 0 Reserved BYTE 5 Bit Output(s) Affected 7 Stopped SRC 6 Reserved 5 Reserved ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR BYTE 8 Bit Output(s) Affected 7 SRC SSC enable USB48 2 Reserve 1 0 One cycle read BYTE 9 Bit Output(s) Affected 7 6 CPU SMC2 5 CPU SMC1 ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR BYTE 25 Bit Output(s) Affected 7 SRC_N7, MSB 6 SRC_N6 5 SRC_N5 4 SRC_N4 3 SRC_N3 2 SRC_N2 1 SRC_N1 0 SRC_N0, LSB BYTES 26-31: OUTPUT WAVEFORM ADJUSTMENT. DON'T WRITE OVER. Description / ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR ELECTRICAL CHARACTERISTICS - INPUT / SUPPLY / COMMON OUTPUT PARAMETERS Following Conditions Apply Unless Otherwise Specified: Operating Condition 0°C to +70°C, Supply Voltage Symbol Parameter V Input HIGH Voltage ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR ELECTRICAL CHARACTERISTICS - CPU, SRC, AND DOT96 0.7 CURRENT MODE DIFFERENTIAL PAIR (1) Following Conditions Apply Unless Otherwise Specified: Operating Condition 0°C to +70°C, Supply Voltage Symbol Parameter Z ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR ELECTRICAL CHARACTERISTICS - CPU, SRC, AND DOT96 0.7 CURRENT MODE DIFFERENTIAL PAIR, CONTINUED Following Conditions Apply Unless Otherwise Specified: Operating Condition 0°C to +70°C, Supply Voltage Symbol Parameter (2) ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR ELECTRICAL CHARACTERISTICS, 48MHZ, USB Following Conditions Apply Unless Otherwise Specified: Operating Condition 0°C to +70°C, Supply Voltage Symbol Parameter (1,2) ppm Static Error (2) T Clock Period PERIOD V ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR PCI STOP FUNCTIONALITY If PCIF (2:0) and SRC clocks are set to be free-running through SMBus programming, they will ignore the PCI_STOP register bit. PCI_STOP CPU CPU# (Byte 6 bit 3) 1 Normal ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR PD DE-ASSERTION The time from the de-assertion until power supply ramps to get stable clocks will be less than 1.8ms. If the drive mode control bit for PD tristate is ...
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IDTCV146 PROGRAMMABLE FLEXPC™ CLOCK FOR P4 PROCESSOR ORDERING INFORMATION IDTCV XXX XX Device Type Package CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 X Grade Blank Commercial Temperature Range (0°C to +70°C) PV Small Shrink Outline Package ...