HFD3381-102 查看數據表（PDF） - Honeywell International

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HFD3381-102

Fiber Optic LAN Components Connectorized PIN Plus Preamplifier

Honeywell International 

Fiber Optic LAN Components

Connectorized PIN Plus Preamplifier

HFD3381-102

ABSOLUTE MAXIMUM RATINGS

Parameter

Storage Temperature

Case Operating Temperature

Lead Solder Temperature

Power Supply Voltage

Incident Optical Power

Rating

-40 to +85°C

0 to +70°C

260°C, 10 sec.

-0.5 to +3.8 V

0 dBm average, +4 dBm peak

NOTICE

Stresses greater than those listed under

“Absolute Maximum Ratings” may cause

permanent damage to the device. This is

a stress rating only and functional

operation of the device at these or any

other conditions above those indicated in

the operations section for extended

periods of time may affect reliability.

ELECTRO-OPTICAL CHARACTERISTICS (Vcc=3.3V, AC coupled to 50Ω, 0°C<T<70°C unless otherwise specified)

Parameters

Test Condition

Symbol Min.

Typ.

Max.

Units

Notes

Electrical Characteristics

Supply Voltage

Pin = 0µW, Rload=50Ω

Vcc

3.0

3.3

3.6

Volts

1

Supply Current

Pin = 0µW, Rload=50Ω

Icc

26

40

mA

1

Output Offset Voltage

Pin = 0µW, Rload=50Ω

Voffset -100

100

mV

9,10

Output Resistance

Single ended, freq = 0Hz

Ro

40

50

62

Ω

Responsivity

Differential Output

Voltage

Opto-Electronic Characteristics

Pin < AGCth, Rload=50Ω

R

Pin = 200µW, Rload=50Ω,

Vout

90

Voffset = 0 mV

1400

160

µV/µW

2,3,10

400

mV

1

Upper 3dB Bandwidth

BWupper 1700

1900

2500

MHz

4

RMS Output Referred

Pin=0µW, Rload=50Ω

1.5

2.25

mV

5

Noise

1875 MHz BT Filter

Sensitivity

BER=10-12, SNR=7

S

-17

-20

dBm

Power Supply Rejection Pin=0µW, Rload=50Ω

Ratio

PSRR

10

30

dB

6

Pulse Width Distortion Pin=20µW peak, Rload=50Ω PWD

40

ps

7

Rise/Fall Time

Pin=20µW peak, Rload=50Ω TR/TF

250

ps

8

Wavelength Responsivity Pin=20µW peak, Rload=50Ω

λ

760

850

860

nm

AGCth threshold power Voffset = 0mV, Pin = Peak AGCth

60

µW

9,10

power

Notes:

1. Pin refers to the peak optical power at the face of the fiber optic

cable input to the HFD3381-102.

2. Responsivity measured with source wavelength of 850nm, freq =

0Hz, Pin< AGCth, Rload=50Ω, sample tested at 2.5Gbps

3. The output voltage increases as received light power increases,

up to approximately –15dBm depending upon the AGCth. The

preamplifier is designed to limit the electrical output signal above

this optical input level, and does not introduce signal distortion

until the average input power exceeds 0dBm.

4. Bandwidth is measured with a small signal sinusoidal light

source with 50 µW average power, Rload=50Ω.

5. RMS input referred optical noise is sample tested by measuring

the RMS output referred noise, then dividing by the responsivity.

6. PSRR is sample tested from 300KHz to 1GHz by injecting a –

20dB electrical signal on the Vcc pin. The nominal value at

100MHz is recorded. No external bypass components are

assumed. An external Vcc filter network will greatly increase the

PSRR.

7. Sample tested at the 50% level of output pulses.

8. Rise and fall times are sample tested with source wavelength of

850nm, 125MHz square wave, with optical rise and fall times <

200ps, Pin< AGCth, Rload=50Ω. Measured at 20% - 80% signal

levels

9. Output offset voltage is defined as Vout – VoutQ with no light

10. The AGCth power depends on the offset voltage. Refer to fig 3.

NOTICE

The inherent design of this component causes it to be

sensitive to electrostatic discharge (ESD). To prevent ESD-

induced damage and/or degradation to equipment, take normal

ESD precautions when handling this product

2 Honeywell •

For application help: call 1-800-537-6945

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