PI6C185-00 Precision 1-7 Clock Buffer Datasheet

PI6C185-00 Precision 1-7 Clock Buffer

The PI6C185-00 is a high-speed low-noise 1-7 non-inverting buffer designed for SDRAM clock buffer applications. This buffer is intended to be used with the PI6C10X clock generator for Intel Architecture-based Mobile systems. At power up all SDRAM output are enabled and active. The I2C Serial control may be used to individually activate/deactivate any of the .

Features

• High-speed, low-noise non-inverting 1-7 buffer
• Switching speed up to 140 MHz (PI6C185-00A)
*
• Supports up to three mobile SDRAM DIMMs
• Low skew (<250ps) between any two output clocks
• I2C Serial Configuration interface
• Multiple VDD, VSS pins for noise reduction
• 3.3V power supply voltage
• 20-pin TSSOP (L) and QSOP (Q) packages
* Maximum Operating Frequencies: PI6C185-00 = 125 MHz; PI6C185-00A = 140 MHz. Block Diagram Description The PI6C185-00 is a high-speed low-noise 1-7 non-inverting buffer designed for SDRAM clock buffer applications. This buffer is intended to be used with the .

No.	Partie #	Fabricant	Description
1	PI6C185-01	Pericom Semiconductor	Precision 1-5 Clock Buffer
2	PI6C185-01B	Pericom Semiconductor	Precision 1-5 Clock Buffer
3	PI6C185-02B	Pericom Semiconductor	Precision 1-7 Clock Buffer
4	PI6C18551	Pericom Semiconductor Corporation	3.3V/5V 1 to 4 Clock Buffer
5	PI6C103	Pericom Semiconductor Corporation	Precision Clock Synthesizer
6	PI6C105	Pericom Semiconductor	Precision Clock Synthesizer
7	PI6C106	Pericom Semiconductor Corporation	Pentium/Pro System Clock Chip
8	PI6C10804	Pericom Semiconductor	1:4 Networking Clock Buffer
9	PI6C10806	Pericom Semiconductor	Low Skew 1:6 Crystal to LVCMOS Clock Buffer
10	PI6C2401	Pericom Semiconductor	Phase-Locked Loop Clock Driver
11	PI6C2404A-1	Pericom Semiconductor	Zero-Delay Clock Buffer
12	PI6C2405A	Pericom Semiconductor Corporation	Zero-Delay Clock Buffer

PI6C185-00 - Pericom Semiconductor

PI6C185-00 Precision 1-7 Clock Buffer

Features

Related Product