Agilent Technologies HFBR 5203 Manual de usuario descargar pdf (Pagina 10)

HFBR-5602

Transmitter Optical Characteristics

= 0°C to +60°C, V

= 4.75 V to 5.25 V)

Receiver Optical Characteristics

= 0°C to +60°C, V

= 4.75 V to 5.25 V)

Notes:

1. 20% to 80% response time.

2. Laser transmitter pulse response characteristics are specified by an eye diagram (Figure 2).

Figure 2. Transmitter Optical Eye Diagram Mask

1.3

1.0

0.8

0.5

0.2

-0.2

NORMALIZED AMPLITUDE

NORMALIZED TIME

0.15

0.35 0.65 0.85 1.0

Parameter Symbol Min. Typ. Max. Unit Notes

Output Optical Power

50/125 µm, NA = 0.20 fiber

-10 -4 dBm

avg.

Output Optical Power

62.5/125 µm, NA = 0.275 fiber

-10 -4 dBm

avg.

Optical Extinction Ratio 9 dB

Center Wavelength

830 850 860 nm

Spectral Width - rms 0.85 nm rms

Optical Rise/Fall Time t

/ t

0.26 ns 1, 2 and Figure 2

RIN

-116 dB/Hz

Deterministic Jitter DJ 188 ps

p-p

Max. Pout TX_DISABLE Asserted P

OFF

-35 dBm

Parameter Symbol Min. Typ. Max. Unit Notes

Input Optical Power P

-17 -22 0 dBm avg.

Operating Center Wavelength

770 860 nm

Return Loss 12 dB

Receiver Loss of Signal -

TTL Low

RX_LOS A

-23 -17 dBm avg.

Receiver Loss of Signal -

TTL High

RX_LOS D

-31 -26 dBm avg.

1 2 ... 5 6 7 8 9 10 11 12 13 14

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Agilent Technologies HFBR 5203 Manual de usuario Pagina 10

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