R2860E データシートの表示（PDF） - Agere -> LSI Corporation

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R2860E

R2860E Digital Receiver OC-192/STM-64

Agere -> LSI Corporation 

R2860E Digital Receiver OC-192/STM-64

Data Sheet, Rev. 2

September 2001

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-

lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess

of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended

periods can adversely affect device reliability.

Parameter

Symbol

Min

Operating Temperature Range

TOP

–5

Storage Case Temperature Range

Tstg

–40

Preamp Supply Voltage

VCC-VEE

—

Photodiode Bias Voltage

VPD-VEE

—

Optical Input Power

PIN

—

Max

70

85

12

20

4

Unit

°C

°C

V

V

dBm

Electrical/Optical Characteristics

Table 1. Electrical and Optical Characteristics (25 °C Case Temperature)

Parameter

Symbol

Min

Typ

Max

Unit

Optical Wavelength Range

λ

1280

—

1580

nm

Sensitivity (10-10 BER, PRBS 223 – 1)

—

Overload (10-13 BER, PRBS 223 – 1)

—

—

–20

–18

dBm

0

2

—

dBm

Responsivity

R

0.7

0.8

—

A/W

Dark Current

High-Frequency Cutoff

ID

—

—

1.0

nA

—

8.0

9.0

—

GHz

Low-Frequency Cutoff

Transimpedance

Maximum ac Output Voltage Swing

—

—

—

30

kHz

Z

800

1200

—

Ω

—

—

450

—

mV p-p

RF Output Return Loss

(0.1 GHz—10 GHz)

RLRF

—

—

10

dB

Optical Return Loss

RL

27

—

—

dB

Logic Sense

—

—

Noninverting

—

—

Photodiode Supply Voltage*

Positive Supply Voltage*

Negative Supply Voltage*

Supply Current

VPD

3

5

7

V

VCC

4

5

5.5

V

VEE

–5.5

–5

–4

V

ICC, –IEE

—

80

120

mA

* Floating supply capability allows alternate powering configurations such as VPD = 8 V, VCC = 8 V, and VEE = GND, or VPD = GND, VCC = GND,

and VEE = –8 V.

2

Agere Systems Inc.

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