4

Agere Systems Inc.

R480-Type Lightwave Receiver with CML Data Output

Data Sheet, Rev. 1

for up to 2.488 Gbits/s Applications

September 2001

Table 3. Electrical Characteristics

* Typical values measured at room temperature and beginning of life.

† Measured with a 50

Ω load to ground. Outputs must be ac-coupled (see Figure 2).

‡ TTL output.

Parameter

Symbol

Min

Typ*

Max

Unit

Bit Rate

—

100

—

2488.57

Mbits/s

dc Power Supply Voltages

4.75

5.0

5.25

V

Power Consumption

—

—

0.7

1.0

W

Single Output

Differential Output

SV

DV

0.3

0.6

—

—

0.5

1.0

Vp-p

Vp-p

High

Low

2.5

0

5.0

0.2

0.8

V

V