GB4551 View Datasheet(PDF) - Gennum -> Semtech
Part Name
Description
Manufacturer
GB4551 Datasheet PDF : 5 Pages
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+10V
0.1
-10V
0.1
+5V
0.1
NETWORK
ANALYSER
Sweep: 1-100MHz
Level: 0dBM
10
75
42
6
1 GB4551 8
5
37
470p
RS
CL
1
4 CLC110 8
5
10k
VIDEO OUTPUT
TO NETWORK
ANALYSER I/P
0.1
All resistors in ohms, all capacitors
in microfarads unless otherwise stated.
+5V
+5V
Fig. 2 Differential Gain and Phase, Frequency Response
TYPICAL PERFORMANCE CURVES
(Unless otherwise shown VS = ± 10V)
6
CL = 100pF
5
4
3
2
1
0
-1
VIN = 100mVp-p
-2
-3
47pF
27pF
10pF
-4
1
10
100
FREQUENCY (MHz)
Fig. 3 Gain vs Frequency
0.0
-0.5
-1.0
-1.5
-2.0
-2.5
-3.0
CL = 100pF
-3.5
-4.0 VIN = 100mVp-p
-4.5
RS = 0Ω
-5.0
1
3
5
FREQUENCY (MHz)
CL = 10pF
10
Fig. 4 Phase vs Frequency
0.3
0.2
RS / CL
0.1
0.0
-0.1
-0.2
-0 .3
-0.4
-0.5
-0.6
-0.7
1
33Ω/68pF
18Ω/270pF
27Ω/120pF
10
50
FREQUENCY (MHz)
Fig. 5 Flattened Frequency Response
0.050
0.045
0.040
VIN = 40IRE
0.035
0.030
0.025
dg
0.020
0.015
dp
0.010
0.005
0.0000
11
3
5
110 0
FREQUENCY (MHz)
Fig. 6 Differential Gain & Phase vs Frequency
520 - 52 - 2
4
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