+10V
0.1
-
10V
0.1
0.1
+5V
NETWORK
ANALYSER
Sweep: 1-100MHz
Level: 0dBM
75
4
10
1
2
6
GB4551
5
3
R
S
8
7
C
L
4
1
CLC110
8
5
10k
VIDEO OUTPUT
TO NETWORK
ANALYSER I/P
470p
+5V
All resistors in ohms, all capacitors
in microfarads unless otherwise stated.
0.1
+5V
Fig. 2 Differential Gain and Phase, Frequency Response
TYPICAL PERFORMANCE CURVES
(Unless otherwise shown V
S
=
±
10V)
6
5
4
3
0.0
C
L
= 100pF
-0.5
-1.0
-1.5
PHASE(
o
)
GAIN (dB)
2
1
0
-2.0
-2.5
-3.0
-3.5
-4.0
-4.5
-5.0
C
L
= 10pF
C
L
= 100pF
47pF
-1
V
IN
= 100mVp-p
-2
-3
-4
1
10
27pF
10pF
V
IN
= 100mVp-p
R
S
= 0Ω
100
1
3
5
10
FREQUENCY (MHz)
FREQUENCY (MHz)
Fig. 3 Gain vs Frequency
Fig. 4 Phase vs Frequency
0.3
0.2
0.050
R
S
/ C
L
0.1
0.0
-0.1
0.045
33Ω/68pF
0.040
0.035
0.030
0.025
V
IN
= 40IRE
GAIN (dB)
-0.2
-0 .3
-0.4
-0.5
-0.6
-0.7
1
10
50
dg (%), dp (°)
18Ω/270pF
dg
0.020
0.015
27Ω/120pF
dp
0.010
0.005
0.0000
1
1
10
3
5
10
FREQUENCY (MHz)
FREQUENCY (MHz)
Fig. 5 Flattened Frequency Response
Fig. 6 Differential Gain & Phase vs Frequency
520 - 52 - 2
4
GENNUM [ GENNUM CORPORATION ]
