2-Output Very Low Phase Jitter HCSL Fanout Buffer
2-Output Very Low Phase Jitter HCSL Fanout Buffer
9INT31H200
Datasheet
Description
The 9INT31H200 is a 2-output very h...
Description
2-Output Very Low Phase Jitter HCSL Fanout Buffer
9INT31H200
Datasheet
Description
The 9INT31H200 is a 2-output very high-performance HCSL fanout buffer for high performance interconnect applications. It can be used at speeds up to 350MHz and is compliant to the DB200H specification.
Typical Applications
▪ DB200H ▪ Ethernet ▪ PCIe
Output Features
▪ 2 HCSL differential pairs
Key Specifications
▪ Qx output-to-output skew across all outputs: 5ps (typical) ▪ RMS additive phase jitter: 64fs typical (12kHz–20MHz at
156.25MHz)
Block Diagram
vOE_[1:0]#
2
DIF_IN# DIF_IN
Features
▪ Extremely low additive phase jitter; supports DB200H requirements
▪ 3.3V operation; standard industry power supply ▪ 2 OE pins (1 for each output); easy control of clocks to CPU
sockets ▪ HCSL-compatible input; supports popular devices ▪ 1MHz to 350MHz operating frequency; covers all popular
Ethernet frequencies ▪ Space saving 3 × 3 mm 16-QFN; minimal board space
Q0
Q1
Table 1. Powe...
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