HFBR-53A3VEMZ 查看數據表（PDF） - Avago Technologies

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HFBR-53A3VEMZ

RoHS Compliant 3.3 V 1 x 9 Fiber Optic Transceivers for Fibre Channel

Avago Technologies 

HFBR-53A3VEMZ/VFMZ, 850 nm VCSEL

Transmitter Electrical Characteristics (TA = 0° C to +70° C, VCC = 3.14 V to 3.47 V)

Parameter

Symbol

Min.

Typ.

Max.

Units

Reference

Supply Current

Power Dissipation

Laser Reset Voltage

ICCT

PDIST

VCCT-reset

55

75

mA

0.18

0.26

W

2.5

2.0

V

1

Receiver Electrical Characteristics (TA = 0° C to +70° C, VCC = 3.14 V to 3.47 V)

Parameter

Symbol

Min.

Typ.

Max.

Units

Reference

Supply Current

ICCR

80

135

mA

Power Dissipation

PDISR

0.26

0.47

W

Data Output Voltage – Peak to Peak

VOPP

0.4

Differential

1.20

V

2

Data Output Rise Time

tr

0.40

ns

3

Data Output Fall Time

tf

0.40

ns

3

Signal Detect Output Voltage – Low

VOL

0.6

V

4

Signal Detect Output Voltage – High

VOH

2.2

V

4

Signal Detect Assert Time

tSDA

100

ms

Signal Detect Deassert Yime

tSDD

350

ms

Notes:

1. The Laser Reset Voltage is the voltage level below which the VCCT voltage must be lowered to cause the laser driver circuit to reset from an

electrical/optical shutdown condition to a proper electrical/optical operating condition. The maximum value corresponds to the worst-case

highest VCC voltage necessary to cause a reset condition to occur. The laser safety shutdown circuit will operate properly with transmitter VCC

levels of 2.5 Vdc ≤ VCC ≤ 5.0 Vdc.

2. These outputs are compatible with 10 K, 10 KH, and 100 K ECL and PECL inputs.

3. These are 20-80% values.

4. Under recommended operating conditions.

6

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