1.25Gbps/2.5Gbps, +3V to +5.5V, Low-Noise
Transimpedance Preamplifiers for LANs
TOP VIEW OF TO-56 HEADER
CFILTER
VCC
PHOTODIODE
OUT-
OUT+
MAX3266/MAX3267
CASE IS GROUND
Figure 6. Suggested Layout for TO-56 Header
FILTER
MAX3266
INPUT
VCC
Chip Topographies
MAX3267
FILTER INPUT
VCC
GND
GND
GND
GND
0.050"
0.050"
(1.25mm)
(1.25mm)
OUT-
OUT+
OUT-
OUT+
0.030"
(0.75mm)
TRANSISTOR COUNT: 320
SUBSTRATE CONNECTED TO GND
0.030"
(0.75mm)
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