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M02011

13

CMOS Transimpedance Amplifier with AGC

for Fiber Optic Networks up to 622 Mbps

Rev V5

4.0 Applications Information

4.1

Recommended Pin Diode Connections

Figure 4-1.

Suggested PIN Diode Connection Methods

Recommended Circuit

PINA

DOUT

DOUTB

PINK

470 pF

1 nF

Monitor Output

Rm

M02011

PINA

DOUT

DOUTB

PINK

470 pF

1 nF

Monitor Output

Rm

500

Ω

470 pF

M02011

Note:

Selection

of

Rm

depends

on

the

maximum

input

current as detailed in

Table 4-1.