10-100 BASE-T SINGLE PORT PULSE TRANSFORMER

l 24 Pin SMD surface mount package. l Designed for 10/100 MB/s transmission over UTP-5 cable. l Operation temperature range: 0°C to +70°C. l Storage temperature range: -25℃ to +125℃.
Electrical Specifications @ 25℃
Part Number	Return Loss (dB Min)									Cross talk (dB Min)						DCMR (dB Min)
	0.3-30MHz		40MHz		50MHz		60 MHz	80MHz		0.3-30MHz		60MHz		80-100MHz		0.3-60MHz			60-100MHz
TN8515 LF	-18		-15.5		-13.0		-12			-50		-45		40		-45			-35
TN8515A LF	-18		-15.5		-13.0		-12			-50		-45		40		-45			-35
TN8515B LF	-18		-15.5		-13.0		-12			-50		-45		40		-45			-35
TN8515C LF	-18		-15.5		-13.0		-12			-50		-45		40		-45			-35
TN1142B LF	-18		-15.5		-13.0		-12			0.3-60MHz			60-100MHz			30MHz		60MHz			100MHz
TN1284 LF	-16		-14		-13.5		-13	-12		-45			-35			-40		-30			-25

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Part Number		Insertion Loss (dB Max)		Turn Ratio(±5%)					OCL (uH Min) @ 100KHz/0.1V with 8mA DC Bias		C_W/W (pF Max)				L.L (uH Max)		DCR (Ω Max)			HI-POT (Vrms)
		0.3-100 MHz		TX		RX
TN8515 LF		-1.15		1CT:1		1CT:1CT			350		28				0.5		1.7			1500
TN8515A LF		-1.15		1CT:1		1CT:1CT			350		28				0.5		1.7			1500
TN8515B LF		-1.15		1CT:1		1CT:1CT			350		28				0.5		1.7			1500
TN8515C LF		-1.15		1CT:1		1CT:1CT			350		28				0.5		1.7			1500
TN1142B LF		-1.1		1CT: 1CT		1CT: 1CT			350		28				0.5		1.5			1500
TN1284 LF		-1.15		1CT: 1CT		1CT: 1CT			350		-				-		2.0			1500