10HSI-S008-R0-C datasheet(58/71 Pages) HIROSE

Part #	10HSI-S008-R0-C

Description	IT3 Mezzanine Connector (32mm)

PDF	71 Pages

Scroll/Zoom	100%

Manufacturer	HIROSE [Hirose Electric]

Direct Link	http://www.hirose-connectors.com

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58 / 71 page

Signal Integrity Report – IT3 (32mm)

Page 58

The total single-ended cross-talk values in % at 120ps (20% to 80%) rise time and 2.625GHz

bandwidth for port 15 is shown in Figure 96.

Figure 96 Single-ended cross-talk (in %) from simulations for port 15 and step input @ 120ps (20% to 80%) rise time and

2.625GHz BW

4.2.5 System Voltage and Timing Margins

To demonstrate the IT3’s performance for single-ended signals, we ran simulations for the

following setup:

Ideal voltage source with package via.

Center pin of IT3 connector with via transition in the 16th PCB routing layer.

152.4mm (6 inches) PCB trace from driver to IT3 connector, and 152.4mm (6 inches)

PCB trace from IT3 connector to receiver, including via transition to the receiver.

Note: Since the time steps used for the simulations were of 1ps, the timing jitter values have an

error margin of 1ps. The eye height is defined as the absolute maximum eye opening.

10HSI-S008-R0-C Datasheet(PDF) 58 Page - Hirose Electric