Differential Inter-Symbol Interference (ISI) Board

Differential ISI Board

RELATED MATERIAL

	BERTScope™ Differential ISI Board Product Brief PDF
	Signal Integrity Success in Computer & Storage Applications Technical Brief (PDF)

BERTScope Differential ISI Board Test Setup

The BERTScope ISI test fixture has been specifically designed to provide a low cost, high accuracy method of introducing controlled amounts of Inter-Symbol Interference (ISI) for stress testing and general lab use.

Flexible and easy to use with the BERTScope or your existing test equipment, it is easy to move between test setups for stress testing and general lab use.

Matched differential lines in nine lengths: 2.42", 5", 6.75", 9", 12", 17", 24", 31", and 40"
Matched 3 dB attenuators for easy amplitude adjustment in compliance testing for standards such as Serial ATA
Connector pairs aligned for easy cascade of lines for added length

Standard	Requirement	BERTScope ISI Board Trace Length (inches)
DisplayPort, Reduced Bit Rate (RBR), 1.62 GHz	Inter-Symbol Interference (ISI) Interconnect Media	40+31+24+17
DisplayPort, High Bit Rate (HBR), 2.7 GHz	ISI Interconnect Media	24
PCI-Express	Calibration Channel	40
Serial Advanced Technology Attachment (SATA), 6 Gbps	Compliance Interconnect Channel (CIC)	17
SATA, Gen1x and Gen2x	CIC	40
Serial Attached SCSI (SAS)	Low-Loss Transmitter Compliance Transfer Function (TCTF) Test Load	24
Serial Attached SCSI (SAS)	TCTF Test Load	40
XAUI (802.3ae)	Compliance Interconnect	40
10GBASE-KX4 (802.3ap)	Test Channel	40+24
8x Fibre Channel (8xFC)	TCTF for 400-DF-EL-S Intercabinet Gamma Point	31

Ordering Information:

Product Code		Description

ISI TEST BOARD		BERTScope 12500A Differential ISI Board

Contact your sales representative for more information.