Datasheet

LTC6400-26
14
640026fa
Test Circuit B, 4-Port Analysis
0.1μF
13
640026 TA03
1
V
+
2
V
OCM
14
7
15
+OUT
+OUTF
–OUTF
–OUT
+IN
IN+ OUT–
IN– OUT+
+IN
–IN
–IN
516
R
G
25Ω
R
OUT
12.5Ω
R
F
500Ω
R
G
25Ω
24.9Ω
24.9Ω
R
F
500Ω
6
4
V
–
3
V
+
V
OCM
V
+
V
+
V
–
11
ENABLE
9
V
–
10
V
+
COMMON
MODE CONTROL
1/2
AGILENT
E5O71A
BIAS CONTROL
8
R
OUT
12.5Ω
37.4Ω
37.4Ω
R
FILT
50Ω
R
FILT
50Ω
C
FILT
2.7pF
1000pF
0.1μF
0.1μF
0.1μF
PORT 3
(50Ω)
PORT 4
(50Ω)
1/2
AGILENT
E5O71A
0.1μF
0.1μF
PORT 1
(50Ω)
PORT 2
(50Ω)
0.1μF
1000pF
12
TYPICAL APPLICATIONS
249Ω
249Ω
640026 TA04
3V3V
100pF
PD:JDSU ETX 100RFC2
–3dB BW: 1.1GHz
RISE TIME: 200ps
0.1μF
LTC6400-26
0.1μF
0.1μF
Optical Photodiode Receiver