SMSC LAN91C111 13.3Twisted Pair Characteristics, Transmit, SYM, MIN, TYP, MAX, See, See, See, UNIT, LIMIT, PARAMETER, CONDITIONS, VDD = 3.3v +/- 5%

10/100 Non-PCI Ethernet Single Chip MAC + PHY

Datasheet

13.3Twisted Pair Characteristics, Transmit

VDD = 3.3v +/- 5%RBIAS = 11K +/- 1 %, no load

SYM	PARAMETER	LIMIT			UNIT	CONDITIONS
		MIN	TYP	MAX
Tov	TP Differential Output	0.950	1.000	1.050	Vpk	100	Mbps, UTP Mode,
	Voltage					100	Ohm Load
		1.165	1.225	1.285	Vpk	100	Mbps, STP Mode,
						150	Ohm Load
		2.2	2.5	2.8	Vpk	10 Mbps, UTP Mode,
						100	Ohm Load
		2.694	3.062	3.429	Vpk	10 Mbps, STP Mode,
						150	Ohm Load
Tovs	TP Differential Output	98		102	%	100	Mbps, Ratio of Positive And
	Voltage Symmetry					Negative Amplitude Peaks on TPO±
TORF	TP Differential Output	3.0		5.0	nS	100	Mbps
	Rise And Fall Time					TRFADJ [1:0] = 10
TORFS	TP Differential Output			+/-0.5	nS	100	Mbps, Difference Between Rise
	Rise And Fall Time					and Fall Times on TPO±
	Symmetry
ToDC	TP Differential Output			+/-	nS	100	Mbps, Output Data=0101... NRZ
	Duty Cycle Distortion			0.25		Pattern Unscrambled, Measure At
						50% Points
ToJ	TP Differential Output			+/-1.4	nS	100 Mbps, Output Data=scrambled /H/
	Jitter
Too	TP Differential Output			5.0	%	100	Mbps
	Overshoot
TOVT	TP Differential Output	See Figure 7.4				10 Mbps
	Voltage Template
TSOI	TP Differential Output	See Figure 7.6				10 Mbps
	SOI Voltage
	Template
TLPT	TP Differential Output	See Figure 7.7				10 Mbps, NLP and FLP
	Link Pulse Voltage
	Template
TOIV	TP Differential Output			+/-50	mV	10 Mbps.
	Idle Voltage
TOIA	TP Output Current	38	40	42	mA pk	100	Mbps, UTP with TLVL[3:0]=1000
		31.06	32.66	34.26	mA pk	100	Mbps, STP with TLVL[3:0]=1000
		88	100	112	mA pk	10 Mbps, UTP with TLVL[3:0]=1000
		71.86	81.64	91.44	mA pk	10 Mbps, STP with TLVL[3:0]=1000
Revision 1.91 (08-18-08)				108			SMSC LAN91C111 REV C

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