1417K4A 查看數據表（PDF） - Agere -> LSI Corporation
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1417K4A Datasheet PDF : 10 Pages
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Advance Data Sheet
January 2000
NetLight 1417K4A 1300 nm Laser
2.5 Gbits/s Transceiver
Application Information (continued)
Transceiver Processing
When the process plug is placed in the transceiver's optical port, the transceiver and plug can withstand normal
wave soldering and aqueous spray cleaning processes. However, the transceiver is not hermetic, and should not
be subjected to immersion in cleaning solvents. The transceiver case should not be exposed to temperatures in
excess of 125 °C. The transceiver pins can be wave soldered at 250 °C for up to 10 seconds. The process plug
should only be used once. After removing the process plug from the transceiver, it must not be used again as a pro-
cess plug; however, if it has not been contaminated, it can be reused as a dust cover.
Transceiver Optical and Electrical Characteristics
Table 2. Transmitter Optical and Electrical Characteristics (TA = 0 °C to 70 °C; VCC = 3.135 V—3.465 V)
Parameter
Symbol
Min
Max
Unit
Average Optical Output Power (EOL)
Optical Wavelength
Spectral Width
Dynamic Extinction Ratio
Rise/Fall Time, 20%—80%
Power Supply Current
Input Data Voltage:
Single Ended*
Differential*
Transmit Disable Voltage†
Transmit Enable Voltage†
PO
λC
∆λRMS
EXT
tR/tF
ICCT
VINp-p
VINp-p
VD
VEN
–10.0
1266
—
8.2
—
—
–3.0
1360
4
—
130
150
150
300
VCC – 0.9
VEE
800
1600
VCC
VEE + 0.8
dBm
nm
nm
dB
ps
mA
mVp-p
mVp-p
V
V
* 50 Ω load, measured single ended. Differential operation is necessary for optimum performance. (See Figure 2 for visual represen-
tation.)
† TTL compatible interface.
Table 3. Receiver Optical and Electrical Characteristics (TA = 0 °C to 70 °C; VCC = 3.135 V—3.465 V)
Parameter
Symbol
Min
Max
Unit
Average Sensitivity:*
800 mV (CML) Differential Input to Transmitter
PI
—
1600 mV (LVPECL) Differential Input to Transmitter
PI
—
Maximum Input Power*
PMAX
–3
Power Supply Current
ICCR
—
Output Data Voltage:
Single Ended†
Differential†
VOUTp-p
VOUTp-p
300
600
Signal-detect Switching Threshold:
Decreasing Light
LSTD
–45
Increasing Light
LSTI
—
Signal-detect Hysteresis
HYS
0.5
Signal-detect Voltage:‡
Low
VOL
0.0
High
VOH
2.4
Signal-detect Response Time
SDRT
—
–18
–16
—
150
500
1000
–19
–18.5
6
0.8
VCC
100
dBm
dBm
dBm
mA
mVp-p
mVp-p
dBm
dBm
dB
V
V
µs
* 223 – 1 PRBS with a BER of 1 x 10–10.
† 50 Ω load, measured single ended. Differential operation is necessary for optimum performance. (See Figure 2 for visual representation.)
‡ TTL compatible interface.
4
Agere Systems Inc.
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