PI6C557-03AQ Series

PCIe 2.0 Clock Generator with 2 HCSL Outputs for Automotive Applications

Catalog

PCIe 2.0 Clock Generator with 2 HCSL Outputs for Automotive Applications

Part	Mounting Type	Input	Voltage - Supply [Max]	Voltage - Supply [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Ratio - Input:Output [custom]	Package / Case [x]	Package / Case	Package / Case [y]	Number of Circuits	Supplier Device Package	Frequency - Max [Max]	Main Purpose	Differential - Input:Output	Output	Package / Case	Package / Case	Qualification	Grade	Ratio - Input:Output
Diodes Inc PI6C557-03LE	Surface Mount	CMOS Crystal	3.6 V	3 V	85 °C	-40 °C	1:2	0.173 in	16-TSSOP	4.4 mm	1	16-TSSOP	200 MHz	Ethernet PCI Express (PCIe)	No/Yes	HCSL LVDS
Diodes Inc PI6C557-03BLEX	Surface Mount	Crystal HCSL	3.6 V	3 V	85 °C	-40 °C	1:2	0.173 in	16-TSSOP	4.4 mm	1	16-TSSOP	200 MHz	Ethernet PCI Express (PCIe)	No/Yes	HCSL LVDS
Diodes Inc PI6C557-03ALEX	Surface Mount	Crystal HCSL	3.6 V	3 V	85 °C	-40 °C	1:2	0.173 in	16-TSSOP	4.4 mm	1	16-TSSOP	200 MHz	Ethernet PCI Express (PCIe)	No/Yes	HCSL LVDS
Diodes Inc PI6C557-03LEX	Surface Mount	CMOS Crystal	3.6 V	3 V	85 °C	-40 °C	1:2	0.173 in	16-TSSOP	4.4 mm	1	16-TSSOP	200 MHz	Ethernet PCI Express (PCIe)	No/Yes	HSTL LVDS
Diodes Inc PI6C557-06LE	Surface Mount	HCSL	3.465 V	3.135 V	70 °C	0 °C	2:4	0.173 in	20-TSSOP	4.4 mm	1	20-TSSOP	200 MHz	PCI Express (PCIe)		HCSL
Diodes Inc PI6C557-01BZHIEX	Surface Mount	Crystal LVCMOS LVTTL	3.6 V	3 V	85 °C	-40 °C	1:1		16-WFQFN Exposed Pad		1	16-TQFN (3x3)		Ethernet PCI Express (PCIe)	No/Yes	HCSL LVDS
Diodes Inc PI6C557-03AQE	Surface Mount	Crystal HCSL	3.6 V	3 V	85 °C	-40 °C	1:2		16-SSOP		1	16-QSOP	200 MHz	Ethernet PCI Express (PCIe)	No/Yes	HCSL LVDS	0.154 in	3.9 mm
Diodes Inc PI6C557-03AQLE	Surface Mount	Clock Crystal	3.6 V	3 V	85 °C	-40 °C	1:2	0.173 in	16-TSSOP	4.4 mm	1	16-TSSOP	200 MHz	Ethernet PCI Express (PCIe)	No/Yes	HCSL LVDS			AEC-Q100	Automotive
Diodes Inc PI6C557-05BLE	Surface Mount	Crystal HCSL	3.465 V	3.135 V	85 °C	-40 °C		0.173 in	20-TSSOP	4.4 mm	1	20-TSSOP	200 MHz	Ethernet PCI Express (PCIe)	No/Yes	HCSL LVDS					1:4
Diodes Inc PI6C557-05LE	Surface Mount	Crystal HCSL	3.465 V	3.135 V	85 °C	-40 °C		0.173 in	20-TSSOP	4.4 mm	1	20-TSSOP	200 MHz	Ethernet PCI Express (PCIe)	No/Yes	HCSL LVDS					1:4

Catalog

PCIe 2.0 Clock Generator with 2 HCSL Outputs for Automotive Applications

Key Features

• PCIe® 2.0 CompliantPhase Jitter - 2.1ps RMS (Typical)

• Phase Jitter - 2.1ps RMS (Typical)

• LVDS Compatible Outputs

• Supply Voltage of 3.3V ±10%

• 25MHz Crystal or Clock Input Frequency

• HCSL Outputs, 0.8V Current Mode Differential Pair

• Jitter 35ps Cycle-to-Cycle (Typical)

• Spread of -0.5%, -0.75%, and no spread

• Industrial Temperature Range

• Spread Bypass Option Available

• Spread and Frequency Selection via External Pins

• Packaging: (Pb-free and Green)16-pin, TSSOP (L16)16-pin, QSOP (Q16)

• 16-pin, TSSOP (L16)

• 16-pin, QSOP (Q16)

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), please contact us or your local Diodes representative.https://www.diodes.com/quality/product-definitions/

Description

The PI6C557-03AQ is a spread spectrum clock generator compliant to PCI Express® 2.0 and Ethernet requirements. The device is used for PC or embedded systems to substantially reduce Electro-magnetic Interference (EMI).The PI6C557-03AQ provides two differential (HCSL) or LVDS spread spectrum outputs. The PI6C557-03AQ is configured to select spread and clock selection. Using Diodes' patented Phase- Locked Loop (PLL) techniques, the device takes a 25MHz crystal input and produces two pairs of differential outputs (HCSL) at 25MHz, 100MHz, 125MHz and 200MHz clock frequencies. It also provides spread selection of -0.5%, -0.75%, and no spread.