GX4314 Datasheet, PDF (3/4 Pages) Gennum Corporation – Wideband, Monolithic 4x1 Video Multiplexer

TYPICAL PERFORMANCE CURVES FOR GX4314
0.1
0
R_S = 30 W
-0.2 _{CL = 27 pF}
-0.4
-0.6
-0.8
-1.0
1₁
10
FREQUENCY (MHz)
100₁₀₀
Fig. 1 Flattened Frequency Response
-20
-40
-60
-80
-100
-120
1₁
R_IN=75W
R_IN=10W
CHIP OFF -
ISOLATION
R_L=10W
10
FREQUENCY (MHz)
100 ¹⁰⁰
Fig. 2 All Hostile Crosstalk & Isolation
2
1.8
1.6
1.4
1.2
1
1
0.030
0.025
0.020
0.015
0.010
0.005
0
1
SW0, SW3
ENABLED
SW1, SW2
ENABLED
C_L = 0 pF
10
FREQUENCY (MHz)
100 200
Fig. 3 Input Capacitance
dg
dp
3
5
10
FREQUENCY (MHz)
Fig. 5 Differential Gain & Phase
3
2.8
2.6
V_S = ±8V
2.4
2.2
V_S = ±4.5V
V_S = ±11V
2
-2 -1.5 -1 -0.5 0 0.5 1 1.5
2
BIAS VOLTAGE (V)
Fig. 4 Output Capacitance
15
12
14 pin PDIP
14 pin
9
150 mil SOIC
16 pin
6
300 mil SOIC
3
0
0
20
40
60
80
100
120
AMBIENT TEMPERATURE ( °C)
Fig. 6 Safe Operating Area for GX4314
(All packages)
NOTE: Curves are based on 25 mA max. supply current
and 130°C max. junction temperature.
3
13-422 - 5