Delta Electronics LCP-8500A4EDR Recommend Circuit Schematic, Protocol IC, Preliminary, SerDes IC

Preliminary

LCP-8500A4EDR

Recommend Circuit Schematic

Protocol Vcc

Tx_Disable

Tx_Fault

Protocol IC

Rx_LOS

Receiver Rate Select

Transmitter Rate Select

VCC	3.3V		1uH		DELTA SFP+ Module
	10uF	0.1uF	1uH
RES1				0.1uF	VccT
						10K Ohms
			Tx_Disable
				Tx_Fault
				TD+	0.01uF
						Laser Diode
					100 Ohms
						Laser Driver
					0.01uF
				TD-
SerDes IC				VeeT
		RES1
			10uF	0.1uF	VccR
				RD+	0.01uF
	100 Ohms*					Preamp &
						Quantizer
						Photo Diode
				RD-	0.01uF
				Rx_LOS
				VeeR
				RS0
	3.3V			RS1	30k Ohms	Micro
						Control
	RES1	RES1	RES1		30k Ohms
PLD / PAL				SCL		EEPROM
				SDA
				MOD-ABS

RES1 = 4.7k TO 10k Ohms

* Depands on SerDes IC used

7	2008/7/16
	Rev. 0A
DELTA ELECTRONICS, INC.	www.deltaww.com