BDTRS813L1SD-20 10Gb/s 1310nm SFP+ Transceiver

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INFORMATION

Feature

l SFP+ package with LC connector

l 1310nm DFB Laser and PIN photo detector

l Up to 20km transmission on SMF

l Power
dissipation < 1W

l LVPECL compatible data input/output interface

l Low EMI and excellent ESD protection

l laser safety standard IEC-60825 compliant

l Compatible with RoHS

l Compatible with SFF8472

Application

l Ethernet

l Fiber
Channel

Absolute Maximum Ratings

Parameter	Symbol	Minimum	Maximum	Units
Storage Temperature	Tst	-40	+85	°C
Supply Voltage	Vcc	0	+3.6	V
Operating Relative Humidity	RH	0	85	%

Operation Environment

Parameter		Symbol	Min	Typical	Max	Units
Supply Voltage		Vcc	3.15		3.45	V
Operating Case Temperature	Commercial	Tc	0		+70	°C
Power Dissipation					1	W
Data Rate				10.3125		Gbps

Optical Characteristics

(Ambient
Operating Temperature 0°C to +70°C, Vcc =3.3 V)

Parameter	Symbol	Min.	Typ.	Max.	Units
Transmitter Section
Center Wavelength	lo	1290	1310	1330	nm
Side-Mode Suppression Ratio	SMSR	35	–	–	dB
Average Output Power	Po	–5	–	+0.5	dBm
Extinction Ratio	Er	3.5	–	–	dB
Dispersion Penalty				3.2	dB
Relative Intensity Noise	RIN₁₂OMA			-128	dB/Hz
Total jitter	Tj	IEEE 802.3ae
Receiver Section
Center Wavelength	lo		1310		nm
Receiver Sensitivity	Rsen			-13	dBm
Stressed Sensitivity	Rsen			-12	dBm
Receiver Overload	Rov	-3			dBm
Return Loss		12			dB
LOS Assert	LOS_A	–28			dBm
LOS Dessert	LOS_D			-14	dBm
LOS Hysteresis		0.5		4

Electrical Characteristics

(Ambient
Operating Temperature 0°C to +70°C, Vcc =3.3 V)

Parameter		Symbol	Min.	Typ.	Max.	unit
Transmitter Section
Input Differential Impendence		Zin	90	100	110	Ohm
Data Input Swing Differential		Vin	180		700	mV
TX Disable	Disable		2.0		Vcc	V
TX Disable	Enable		0		0.8	V
TX Fault	Assert		2.0		Vcc	V
TX Fault	Deassert		0		0.8	V
Receiver Section
Output differential impendence		Zout		100		Ohm
Data output Swing Differential		Vout	300		800	mV
Rx_LOS	Assert		2.0		Vcc	V
Rx_LOS	Deassert		0		0.8	V

Diagnostics

Parameter	Range	Accuracy	Unit	Calibration
Temperature	-10 ~ 75	±5	oC	Internal
Voltage	3.15 ~ 3.45	±0.1	V	Internal
Bias Current	10 ~ 80	±2	mA	Internal
Tx Power	–6 ~ 1	±2	dBm	Internal
Rx Power	-16 ~ -3	±3	dBm	Internal

EEPROM INFORMATION（A0）

Addr	Field Size (Bytes)	Name of Field	HEX	Description
0	1	Identifier	03	SFP
1	1	Ext. Identifier	04	MOD4
2	1	Connector	07	LC
3-10	8	Transceiver	10 00 00 00 00 00 00 00	Transmitter Code
11	1	Encoding	06	64B66B
12	1	BR, nominal	67	10000M bps
13	1	Reserved	00
14	1	Length (9um)-km	14	20km
15	1	Length (9um)	00
16	1	Length (50um)	00
17	1	Length (62.5um)	00
18	1	Length (copper)	00
19	1	Reserved	00
20-35	16	Vendor name	57 49 4E 54 4F 50 20 20 20 20 20 20 20 20 20 20	WINTOP
36	1	Reserved	00
37-39	3	Vendor OUI	00 00 00
40-55	16	Vendor PN	xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx xx	ASC II
56-59	4	Vendor rev	31 2E 30 20	V1.0
60-61	2	Wavelength	05 1E	1310nm
62	1	Reserved	00
63	1	CC BASE	XX	Check sum of byte 0~62
64-65	2	Options	00 1A	LOS, TX_DISABLE, TX_FAULT
66	1	BR, max	00
67	1	BR, min	00
68-83	16	Vendor SN	00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00	Unspecified
84-91	8	Vendor date code	XX XX XX 20	Year, Month, Day
92-94	3	Reserved	00
95	1	CC_EXT	XX	Check sum of byte 64~94
96-255	160	Vendor specific

Pin Description

Pins	Name	Discription	NOTE
1	VeeT	Transmitter Ground
2	Tx Fault	Transmitter Fault Indication	1
3	Tx Disable	Transmitter Disable	2
4	MOD DEF2	Module Definition 2	3
5	MOD DEF1	Module Definition 1	3
6	MOD DEF0	Module Definition 0	3
7	RS0	Not Connected
8	LOS	Loss of Signal	4
9	RS1	Not Connected
10	VeeR	Receiver Ground
11	VeeR	Receiver Ground
12	RD-	Inv. Received Data Output	5
13	RD+	IReceived Data Output	5
14	VeeR	Receiver Ground
15	VccR	Receiver Power
16	VccT	Transmitter Power
17	VeeT	Transmitter Ground
18	TD+	Transmit Data Input	6
19	TD-	Inv. Transmit Data Input	6
20	VeeT	Transmitter Ground

Notes:

1. TX Fault is an open collector output, which should be
pulled up with a 4.7k~10kΩ resistor on the
host board to a voltage between 2.0V and Vcc+0.3V. Logic 0 indicates normal
operation; logic 1 indicates a laser fault of some kind. In the low state, the
output will be pulled to less than 0.8V.

2. TX Disable is an input that is used to shut down the
transmitter optical output. It is pulled up within the module with a 4.7k~10kΩ resistor.
Its states are:

Low (0~0.8V): Transmitter on

(>0.8V, <2.0V): Undefined

High (2.0~3.465V): Transmitter
Disabled

Open: Transmitter Disabled

3. MOD-DEF 0,1,2 are the module definition pins. They
should be pulled up with a 4.7k~10kΩ resistor on the host board. The
pull-up voltage shall be VccT or VccR.

MOD-DEF 0 is grounded by the
module to indicate that the module is present

MOD-DEF 1 is the clock line of
two wire serial interface for serial ID

MOD-DEF 2 is the data line of
two wire serial interface for serial ID

4. LOS is an open collector output, which should be
pulled up with a 4.7k~10kΩ resistor on the host board to a voltage between 2.0V
and Vcc+0.3V. Logic 0 indicates normal operation; logic 1 indicates loss of
signal. In the low state, the output will be pulled to less than 0.8V.

5. These are the differential receiver output. They are
internally AC-coupled 100Ω differential lines which should be terminated with
100Ω (differential) at the user SERDES.

6. These are the differential transmitter inputs. They
are AC-coupled, differential lines with 100Ω differential termination inside
the module.

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