TYPICAL PERFORMANCE CURVES FOR GT4123 / GT4123A
0.5
0.4
-20
-30
-40
-50
-60
-70
-80
-90
-100
CH-A
VIN=1Vp-p
0.3
0.2
0.1
CH-A
CH-B
CH-B
0.0
-0.1
-0.2
-0.3
-0.4
-0.5
VIN = 150mVp-p
RCOMP = 680Ω
CCOMP = 18pF
1
10
100
1
10
100
FREQUENCY (MHz)
FREQUENCY (MHz)
Fig. 6 Crosstalk vs Frequency
Fig. 5 Frequency Response
0.03
0.02
0.01
0.00
-0.01
-0.02
-0.03
-30
-35
-40
-45
-50
-55
-60
V
C = 1Vp-p+0.5VDC
REF= 1Vp-p (0dB)
dg
dp
0.1
1
10
1
3
5
10
FREQUENCY (MHz)
FREQUENCY (MHz)
Fig. 7 Differential Gain & Phase vs Frequency
Fig. 8 Crossfade Balance vs Frequency
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
CH-A
CH-B
100
50
0
0.01
0.1
1.0
10
-0.2
0.0
0.2
0.4
0.6
0.8
1.0
1.2
FREQUENCY (MHz)
CONTROL VOLTAGE (VC)
Fig. 10 Control Characteristics
Fig. 9 Output Resistance vs Frequency
520 - 38 - 3
6
GENNUM [ GENNUM CORPORATION ]
