HFBR-5527 Agilent(Hewlett-Packard), HFBR-5527 Datasheet - Page 8

• Manufacturer Part Number: HFBR-5527
• Description: 125 Megabaud Fiber Optic Transceiver JIS FO7 Connection
• Manufacturer: Agilent(Hewlett-Packard)

172
Figure 5. Test Circuit for Measuring
Unpeaked Rise and Fall Times.
Figure 7. Typical Forward Voltage vs.
Drive Current.
GENERATOR
RESISTOR
HP8082A
50 OHM
PULSE
LOAD
2.4
2.2
2.0
1.8
1.6
1
I
F,DC
– TRANSMITTER DRIVE CURRENT (mA)
10
25° C
70° C
0° C
50 OHM BNC
INPUT POD
BCP MODEL 300
HP54002A
PHOTODIODE
BANDWIDTH
AVALANCHE
500 MHz
SILICON
OSCILLOSCOPE
100
HP54100A
Figure 6. Typical Spectra Normalized
to the 25 C Peak.
Figure 8. Typical Normalized Output
Optical Power vs. Drive Current with
the Drive Circuit in Figure 1
Recommended Application Circuit.
-10
-15
-20
1.2
1.0
0.8
0.6
0.4
0.2
+5
-5
0
0
620
1
I
F,DC
– TRANSMITTER DRIVE CURRENT (mA)
630
WAVELENGTH (nm)
640
10
650
25° C
660
70° C
0° C
25° C
670
50
100
680