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P172PBCS

P172-Type Receiver

Agere -> LSI Corporation 

P172-Type Receiver

Advance Data Sheet

August 2001

Optical Characteristics

Minimum and maximum values specified over operating case temperature range and end of life (EOL), and typical

values are for 25 °C and beginning of life (BOL), unless otherwise specified.

Table 3. Optical Characteristics

Parameter

Optical Wavelength for Rated Sensitivity

Responsivity (at 1310 nm, VBIAS = VOP):

APD at –30 dBm, 25 °C

APD at –30 dBm, –40 °C to +85 °C

PIN at –20 dBm, 25 °C

PIN at –20 dBm, –40 °C to +85 °C

Sensitivity (2.5 Gbits/s, 223 – 1 PRBS, 1 x 10–10 BER,

1310 nm, 8.2 dB Extinction Ratio, VBIAS = VOP):

APD Version:

At 25 °C

At –40 °C to +85 °C

PIN Version:

At 25 °C

At –40 °C to +85 °C

Overload (2.5 Gbits/s, 223 – 1 PRBS, 1 x 10–10 BER,

1550 nm, 8.2 dB Extinction Ratio, VBIAS = VOP):

APD Version

PIN Version

Optical Return Loss:

Single-mode Fiber

Multimode Fiber

Symbol Min

Typ

Max

Unit

λ

1.25

—

1.6

µm

R

9.0

—

—

A/W

8.6

—

—

A/W

0.81

—

—

A/W

0.70

—

—

A/W

PRMIN

—

–32.5 –31

dBm

—

–31.5 –30

dBm

—

—

PRMAX

–6

0

–23

–22

dBm

–22

–21

dBm

–3

—

dBm

1

—

dBm

—

—

—

–27

dB

—

—

—

–14

dB

4

Agere Systems Inc.

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