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M02015 Datasheet, PDF (23/29 Pages) M/A-COM Technology Solutions, Inc. – Low Power CMOS Transimpedance Amplifier with Rx Pwr Mon Output and AGC for Fiber
M02015
Low Power CMOS Transimpedance Amplifier with Rx Pwr Mon Output and AGC for Fiber
Optic Networks up to 2.5 Gbps
Rev V6
Figure 4-3. Typical Layout Diagram with Photodiode Mounted on TO-Can base (5 pin TO-Can)
GND
GND
DOUT
1nF
DOUTB
470pF
VCC
MON
Notes:
Typical application inside of a 5 lead TO-Can.
Only one of the VCC pads and one of the GND pads need to be connected (though in noisy environments two or
more GND pads connected may improve performance). The backside must be connected to the lowest
potential, usually ground, with conductive epoxy or a similar die attach material. If a monitor output is not
required then a 4 lead TO-Can may be used.
4.4
Treatment of PINK
PINK requires bypassing to ground with a 470 pF capacitor when powering a photo diode. If PINK is not used to
bias the photo diode, then it is not necessary to bypass an unused PINK.
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