參數(shù)資料
型號(hào): R480WPBB
英文描述: R480-Type Lightwave Receiver with CML Data Output for up to 2.488 Gbits/s Applications
中文描述: R480 -高達(dá)2.488磁錄密度型光波接收機(jī)CML數(shù)據(jù)輸出/ s應(yīng)用
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 76K
代理商: R480WPBB
3
Agere Systems Inc.
Data Sheet, Rev. 1
September 2001
R480-Type Lightwave Receiver with CML Data Output
for up to 2.488 Gbits/s Applications
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.
Characteristics
Table 2. Optical Characteristics
At 1.3
μ
m wavelength and 1 x 10
–10
BER with 2
23
– 1 NRZ pseudorandom data.
* Over operating temperature range and at end of life.
Typical values at room temperature and beginning of life.
OILV measured with respect to ground.
Parameter
Symbol
Min
Max
Unit
Operating Case Temperature Range:
APD
PIN
Storage Temperature
Optical Input Power—Biased:
APD
PIN
Supply Voltages
Lead Soldering Temperature/Time
T
C
T
C
T
stg
0
–40
–40
85
85
85
°
C
°
C
°
C
P
IN
P
IN
V
CC
0
0
8
dBm
dBm
V
°
C/s
6.5
250/10
Parameter
Symbol
Min
*
Typ
Max
*
Unit
Measured Average Sensitivity:
APD
PIN
Maximum Input Power:
APD
PIN
Link Status Switching Threshold
Decreasing Light Input:
APD
PIN
Flag Response Time
Signal-Detect Hysteresis
Optical Input Level Voltage:
PIN at 0 dBm
APD at –10 dBm
Reflectance:
Single-mode Fiber
Multimode Fiber
P
MIN
P
MIN
–32
–23
–30
–21
dBm
dBm
P
MAX
P
MAX
–8
–3
dBm
dBm
LSTD
LSTD
t
FLAG
–45
–34
3
1.2
–40
–27
–35
–24
1000
dBm
dBm
μ
s
dB
OILV
OILV
2.0
2.0
V
V
–27
–14
dB
dB
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