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Optical Modulator Drivers IC

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10Ｇ Mach-zehnder
Modulator Drivers

10G EA Modulator
Drivers

10G Direct Modulate
Laser Drivers

25G EA Modulator
Drivers

40G EA Modulator
Drivers

10Ｇ Mach-zehnder Modulator Drivers

Part Number	Trans -mission Speed	Typical Appli -cation	Oper -ating Temper -ature (°C)	Oper -ating Voltage (Typ.)	Cir -cuit Cur -rent (Typ.)	Output Ampli -tude (Typ.)	Rise /Fall Time (Typ.)	Cross Point (Typ.)	Pack -age	RoHS Compli -ance
KGL4146 datasheet[pdf]	11.3 Gbps	OC-192 Tx	0 to 85	-5.2/+5V	110 /180mA	6.0Vpp	23ps	40 to 60%	38pin QFP 10.9×8.0mm	Yes
KGL4166 datasheet[pdf]	11.3 Gbps	OC-192 Tx	-5 to 85	-5.2/+6V	110 /280mA	8.0Vpp	23ps	45 to 55%	38pin QFP 10.9×8.0mm	Yes
KGL4186KD datasheet[pdf]	11.3 Gbps	OC-192 Tx	-5 to 85	+3.3/+5V	115 /110mA	3.5Vpp (7.0Vpp Diff.)	31ps	40 to 60%	24pin QFN 8.0mm sq.	Yes

10G EA Modulator Drivers

*1 Output AC Couple, *2 Output DC Couple
Part Number	Trans -mis -sion Speed	Typical Appli -cation	Operat -ing Temper -ature (°C)	Operat -ing Voltage (Typ.)	Supply Current (Typ.)	Output Ampli -tude (Typ.)	Rise /Fall Time (Typ.)	Cross Point (Typ.)	Pack -age	RoHS Compli -ance
KGA4145 datasheet[pdf]	11.1 Gps	OC-192 Tx	-5 to 90	-5.2V	220mA	2.7Vpp	21ps	35 to 80%	Die 1.8×1.3 mm	Yes
KGL4145KW datasheet[pdf]	11.3 Gps	OC-192 Tx	0 to 85	-5.2V	220mA	2.7Vpp	21ps	35 to 80%	24pin QFN (4mm Sq.)	Yes
KGA4195 datasheet[pdf]	11.3 Gps	OC-192 Tx	-5 to 90	+3.3V ^(1) +3.3/ +5V ^(2)	90/120mA ^(1) 90/160mA ^(2)	2.6Vpp ^(1) 2.7Vpp ^(2)	27ps	35 to 80%	Die 1.7×1.2 mm	Yes
KGL4195KD datasheet[pdf]	11.3 Gps	OC-192 Tx	-40 to 95	+3.3V ^(1) +3.3/ +5V ^(2)	90/120mA ^(1) 90/160mA ^(2)	2.6Vpp ^(1) 2.7Vpp ^(2)	27ps	35 to 80%	24pin QFN (4mm Sq.)	Yes
KGA5115 datasheet[pdf]	11.3 Gps	OC-192 Tx	-5 to 90	+3.3V ^(1) +3.3/ +5V ^(2)	50/80mA ^(1) 50/120mA ^(2)	2.3Vpp	28ps	35 to 80%	Die 1.7×1.1 mm	Yes
KGL5115KD datasheet[pdf]	11.3 Gps	OC-192 Tx	-40 to 95	+3.3V ^(1) +3.3/ +5V ^(2)	50/80mA ^(1) 50/120mA ^(2)	2.3Vpp	28ps	35 to 80%	24pin QFN (4mm Sq.)	Yes

10G Direct Modulate Laser Drivers

*1 Output AC Couple, *2 Output DC Couple
Part Number	Trans -mis -sion Speed	Typical Appli -cation	Operat -ing Temper -ature (°C)	Operat -ing Voltage (Typ.)	Power Dissi -pation (Typ.)	Modulation Current (Typ.)	Bias Current (Typ.)	Rise /Fall Time (Typ.)	Pack -age	RoHS Compli -ance
KGA4185 datasheet[pdf]	11.3 Gps	OC-192 Tx	-5 to 90	+3.3V ^(1) +3.3/ +5V ^(2)	0.65W	20 to 80mApp (@50Ω Diff.)	2 to 85mA	27ps	Die 1.7×1.2 mm	Yes
KGL4185KD datasheet[pdf]	11.3 Gps	OC-192 Tx	-40 to 95	+3.3V ^(1) +3.3/ +5V ^(2)	0.65W	20 to 80mApp (@50Ω Diff.)	2 to 85mA	27ps	24pin QFN (4mm Sq.)	Yes
KGA4155 datasheet[pdf]	11.3 Gps	OC-192 Tx	-40 to 85	3.3	0.4W	25 to 100mApp (@10Ω Diff.)	2 to 85mA	27ps	Die 1.7×1.2 mm	Yes
KGL4155KD datasheet[pdf]	11.3 Gps	OC-192 Tx	-5 to 85	3.3	0.4W	25 to 100mApp (@10Ω Diff.)	2 to 85mA	27ps	24pin QFN (4mm Sq.)	Yes

25G EA Modulator Drivers

Part Number	Trans -mission Speed	Typical Appli -cation	Operat -ing Temper -ature (°C)	Operat -ing Voltage (Typ.)	Power Dissi -pation (Typ.)	Output Ampli tude (Typ.)	Rise /Fall Time (Typ.)	Cross Point (Typ.)	Pack -age	RoHS Compli -ance
KGA8105 NEW datasheet[pdf]	25.8Gps	100GbE	-5 to 90	- 5.2V	1.25W	2.5 Vpp	12ps	35 to 75%	Die 1.7×1.2mm	Yes
KGL8105KW NEW datasheet[pdf]	25.8Gps	100GbE	-5 to 90	- 5.2V	1.25W	2.5 Vpp	TBD	35 to 75%	24pin QFN (4mm Sq.)	Yes

40G EA Modulator Drivers

Part Number	Trans -mission Speed	Typical Appli -cation	Operat -ing Temper -ature (°C)	Operat -ing Voltage (Typ.)	Power Dissi -pation (Typ.)	Output Ampli -tude (Typ.)	Rise /Fall Time (Typ.)	Cross Point (Typ.)	Pack -age	RoHS Compli -ance
KGA8205 NEW datasheet[pdf]	43 Gps	OC-768 Tx	-5 to 75	-5.2V	1.1W	2.5Vpp	7.5ps	35 to 70%	Die	Yes

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