9DB401BGLFT

Obsolete

Renesas Electronics Corporation

4-OUTPUT DIFFERENTIAL BUFFER FOR PCIE GEN1

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9DB401BGLFT

Obsolete

Renesas Electronics Corporation

4-OUTPUT DIFFERENTIAL BUFFER FOR PCIE GEN1

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Description Specifications Series Pricing CAD Documents

Description

General part information

9DB401 Series

The 9DB401 follows the Intel DB400 Differential Buffer Specification v2.0. This buffer provides four PCI-Express SRC clocks. The 9DB401 is driven by a differential input pair from a CK409/CK410/CK410M main clock generator, such as the 952601, 954101 or 954201. It provides outputs meeting tight cycle-to-cycle jitter (50 ps) and output-to-output skew (50ps) requirements.

Technical Specifications

Parameters and characteristics for this part

Specification	9DB401BGLFT

Differential Input	Yes
Differential Output	Yes
Frequency - Max	333.33 MHz
Input	HCSL
Input Ratio	1
Main Purpose	PCI Express (PCIe)
Mounting Type	Surface Mount
Number of Circuits	1
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	0 °C
Output	LVDS, HCSL
Output Ratio	4
Package Length	0.173 in
Package Name	28-TSSOP
Package Width	4.4 mm
PLL	Yes
Voltage - Supply (Maximum)	3.465 V
Voltage - Supply (Minimum)	3.135 V

9DB401 Series

Part	Frequency - Max	Operating Temperature (Max)	Output	Input Ratio	Output Ratio	Voltage - Supply (Minimum)	Voltage - Supply (Maximum)	Number of Circuits	Input	Package Name	Differential Input	Differential Output	Main Purpose	Package Length	Package Width	Mounting Type	PLL
Renesas Electronics Corporation 9DB401CGLFT	400 MHz	70 °C	HCSL LVDS	1	4	3.135 V	3.465 V	1	HCSL	28-TSSOP	Yes	Yes	PCI Express (PCIe)	0.173 in	4.4 mm	Surface Mount	Yes
Renesas Electronics Corporation 9DB401BGLF	333.33 MHz	70 °C	HCSL LVDS	1	4	3.135 V	3.465 V	1	HCSL	28-TSSOP	Yes	Yes	PCI Express (PCIe)	0.173 in	4.4 mm	Surface Mount	Yes
Renesas Electronics Corporation 9DB401CFLFT	400 MHz	70 °C	HCSL LVDS	1	4	3.135 V	3.465 V	1	HCSL	28-SSOP	Yes	Yes	PCI Express (PCIe)	0.209 in	5.3 mm	Surface Mount	Yes
Renesas Electronics Corporation 9DB401CGLF	400 MHz	70 °C	HCSL LVDS	1	4	3.135 V	3.465 V	1	HCSL	28-TSSOP	Yes	Yes	PCI Express (PCIe)	0.173 in	4.4 mm	Surface Mount	Yes
Renesas Electronics Corporation 9DB401CFLF	400 MHz	70 °C	HCSL LVDS	1	4	3.135 V	3.465 V	1	HCSL	28-SSOP	Yes	Yes	PCI Express (PCIe)	0.209 in	5.3 mm	Surface Mount	Yes
Renesas Electronics Corporation 9DB401BGLFT	333.33 MHz	70 °C	HCSL LVDS	1	4	3.135 V	3.465 V	1	HCSL	28-TSSOP	Yes	Yes	PCI Express (PCIe)	0.173 in	4.4 mm	Surface Mount	Yes

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

9DB401C Datasheet