10G 850nm LC-ROSA

(TECHNICAL SPECIFICATIONS DATASHEET REV.001)

FEATURES:

• Single +3.3V power supply

• Operates to 10Gbps NRZ rates

• Transimpedance gain 6KΩ into 100Ω differential load

• RSSI current output operates from sensitivity to overload.

• Package with/without flex cable are available

 

APPLICATIONS:

• 10G BASE-SR

• 8XFC

 

ABSOLUTE MAXIMUM RATINGS

PARAMETER

RATING

Storage Temperature

-40°C ~ + 100°C

Operating Temperature

-40 ºC ~ +85°C

Max Supply Voltage(Vcc-GND)

-0.3V ~4.0V

Voltage at either output

-0.3V~4.0V

Peak input Optical Power

+6.5dBm

Lead Soldering Temperature

260°C(Max)

Lead Soldering Duration

 10sec(Max)

ESD Level(HBM)

 2000v

 

RECOMMENDED OPERATING CONDITIONS

PARAMETER

RATING

Operating Case Temperature

 -40°C ~ + 85°C

Vcc

2.97~3.63V

Operation Wavelength Range

770~860nm

 

ELECTRICAL CHARACTERISTICS

(Unless otherwise specified, TA= -40~85 °C)

Parameter

 Symbol

Min

 Typ.

Max

Unit

Conditions

Icc current

Icc

30

32

37

mA

 

Differential impedance

Z

80

100

120

Ω

 

Bandwidth (3dB)

BW

 

11

 

GHz

 

Low frequency cutoff

BWL

 

0.5

 

KHz

 

Differential transimpedance

Tz

 

6

 

kΩ

 

RSSI output offset (no light)

Ioffset

 

0.01

1

uA

 

RSSI current gain

Imon Gain

 

1

 

A/A

 

Max differential output voltage

Voutmax

 

200

 

mVp-p

 

 

OPTICAL CHARACTERISTICS

(Unless otherwise specified, TA= -40~85 °C)

Parameter

Symbol

Min

 Typ.

Max

Unit

Conditions

Responsivity

R

0.45

0.55

 

A/W

λ=850nm

Average unstressed optical sensitivity

Psens (Unst)

-

-15.5

-14

dBm

Light source:850nm
10.3125Gbps, ER=7dB,
NRZ,PRBS=2^31-1,
BER=10^-12 (Note1,2)

Optical overload(OMA)

Povrld

+1.5

3

 

dBm

(Note 1)

 

 

Notes:
1. Typical values defined as a typical process, Case temperature at 25C and Vcc at 3.3V while max. and min. values are under the worst or best case process, Power supply and junction temperature for the parameter specified.
2. The state performance should be achievable dependent upon the RF environment in which the user packages the ROSA.

 

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