RC19204

特性

LP-HCSL outputs eliminate up to 16 termination resistors.
PCIe Gen 1–7 compliance
2:4 or two 1:2 multiplexer options
Drive both source-terminated and double-terminated loads selectable 85Ω and 100Ω output impedance
Open-drain LOS (Loss-Of-Signal) indication output
Power down tolerance (PDT)
Flexible startup sequencing (FSS)
Automatic clock parking (ACP)
Dedicated OE# pins to control group output
4mm × 4mm 28-VFQFPN package

描述

The RC19204 is a 2:4 PCIe Gen7 multiplexer that is backward compatible with earlier PCIe generations. The RC19204 provides ultra-low additive jitter and reduced in-to-out delay performance for better design margin and incorporates several features for easier and more robust design.

产品参数

属性	值
Diff. Outputs	4
Diff. Output Signaling	LP-HCSL
Output Freq Range (MHz)	1 - 400
Diff. Inputs	2
Power Consumption Typ (mW)	92
Supply Voltage (V)	3.3 - 3.3
Output Type	LP-HCSL
Battery Backup	No
Battery Seal	No
CPU Supervisory Function POR	No
Crystal Frequency Trimming	No
Frequency Out Pin	No
Inputs (#)	2
Input Freq (MHz)	1 - 400
Adjustable Phase	No
Noise Floor (dBc/Hz)	-154
Channels (#)	2
Additive Phase Jitter Typ RMS (fs)	37
Function	Multiplexer
Input Type	LVDS, HCSL
Output Banks (#)	2
Core Voltage (V)	3.3
Output Voltage (V)	0.8
Product Category	Clock Buffers & Drivers, PCI Express Clocks