VTBT5UF201
Combination Tuner/Demodulator
105
95
85
75
65
50
60
70
80
90
100
110
UNDESIRED INPUT LEVEL (dBµ)
NOTE: Input levels causing 1% cross modulation are shown in shaded area.
Figure 3. Cross Modulation Between Next and Adjacent Channels
105
95
85
75
65
50
60
70
80
90
100
110
UNDESIRED INPUT LEVEL (dBµ)
NOTE: Input levels causing 1% cross modulation are shown in shaded area.
Figure 4. Cross Modulation Between Adjacent Channels
COMB4-2
COMB4-3
tRISE tSUEN
ENABLE
tSUDA tHDDA
DATA
tHIEL
CLOCK
tLOEL
tRATE
tFALL
90%
10%
tHDEN
90%
10%
90%
10%
Figure 5. PLL AC Characteristics
COMB4-5
4
RF Data Sheet