Nokia 7000 Series, 6800 Series instruction

Chapter 9: VSE-6801 Serial Equalizing Amplifier ModuleSpecifications

Item	Specification

Number of Outputs	8

Standards	• 259 M-B 143 Mb/s NTSC
	• 259 M-B 177 Mb/s PAL
	• 259 M-C 270 Mb/s 525/625
	• 259 M-D 360 Mb/s 525/625

Connector	BNC as IEC 169-8

Impedance	75

Return Loss	>18 dB to clock frequency

Signal Level	800 mV ±10%
	(VSE6801-V adjustable 500-950 mV)

D.C Offset	0 V ±0.5 V

Rise and Fall Time	400-700 ps (20 to 80% amplitude)

Overshoot	< 10% of amplitude (all outputs terminated)

Delay Through	10 ns typ
Device

Error Indication	• Solid state “Closing Contact”
	•	Polarity sensitive
	• Reverse Voltage-diode protected
	• Rated at 20 V 50 mA non-inductive

Power Dissipation	• Positive rail: 0.0 W
	• Negative rail: 3.2 W
	•	Total: 3.2 W

Specifications and designs are subject to change without notice.

94	6800/7000 Series - Distribution and Routing Products Installation and Operation Manual